diff --git a/AGENTS.md b/AGENTS.md
index 82c6e23..282f0d7 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -1,7 +1,7 @@
 <!-- gitnexus:start -->
 # GitNexus — Code Intelligence
 
-This project is indexed by GitNexus as **anxinyan** (4880 symbols, 11926 relationships, 300 execution flows). Use the GitNexus MCP tools to understand code, assess impact, and navigate safely.
+This project is indexed by GitNexus as **anxinyan** (5063 symbols, 12441 relationships, 300 execution flows). Use the GitNexus MCP tools to understand code, assess impact, and navigate safely.
 
 > If any GitNexus tool warns the index is stale, run `npx gitnexus analyze` in terminal first.
 
@@ -40,4 +40,4 @@ This project is indexed by GitNexus as **anxinyan** (4880 symbols, 11926 relatio
 | Tools, resources, schema reference | `.claude/skills/gitnexus/gitnexus-guide/SKILL.md` |
 | Index, status, clean, wiki CLI commands | `.claude/skills/gitnexus/gitnexus-cli/SKILL.md` |
 
-<!-- gitnexus:end -->
\ No newline at end of file
+<!-- gitnexus:end -->
diff --git a/CLAUDE.md b/CLAUDE.md
index 82c6e23..282f0d7 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -1,7 +1,7 @@
 <!-- gitnexus:start -->
 # GitNexus — Code Intelligence
 
-This project is indexed by GitNexus as **anxinyan** (4880 symbols, 11926 relationships, 300 execution flows). Use the GitNexus MCP tools to understand code, assess impact, and navigate safely.
+This project is indexed by GitNexus as **anxinyan** (5063 symbols, 12441 relationships, 300 execution flows). Use the GitNexus MCP tools to understand code, assess impact, and navigate safely.
 
 > If any GitNexus tool warns the index is stale, run `npx gitnexus analyze` in terminal first.
 
@@ -40,4 +40,4 @@ This project is indexed by GitNexus as **anxinyan** (4880 symbols, 11926 relatio
 | Tools, resources, schema reference | `.claude/skills/gitnexus/gitnexus-guide/SKILL.md` |
 | Index, status, clean, wiki CLI commands | `.claude/skills/gitnexus/gitnexus-cli/SKILL.md` |
 
-<!-- gitnexus:end -->
\ No newline at end of file
+<!-- gitnexus:end -->
diff --git a/admin-web/src/api/admin.ts b/admin-web/src/api/admin.ts
index a415067..962ce9b 100644
--- a/admin-web/src/api/admin.ts
+++ b/admin-web/src/api/admin.ts
@@ -253,6 +253,9 @@ export interface AdminOrderDetail {
     tracking_no: string;
     tracking_status: string;
     tracking_status_text: string;
+    provider_status_text: string;
+    sync_status_text: string;
+    sync_error: string;
     latest_desc: string;
     latest_time: string;
     nodes: Array<{
@@ -266,6 +269,9 @@ export interface AdminOrderDetail {
     tracking_no: string;
     tracking_status: string;
     tracking_status_text: string;
+    provider_status_text: string;
+    sync_status_text: string;
+    sync_error: string;
     latest_desc: string;
     latest_time: string;
     nodes: Array<{
@@ -1183,6 +1189,37 @@ export interface AdminExpressCompanyItem {
   updated_at: string;
 }
 
+export interface AdminExpressCompanyCatalogItem {
+  id: number;
+  company_name: string;
+  company_code: string;
+  company_type: string;
+  display_text: string;
+  source: string;
+  synced_at: string;
+}
+
+export interface AdminExpressCompanyRecognitionCandidate {
+  company_name: string;
+  company_code: string;
+  official_name?: string;
+  display_text: string;
+  length_pre?: number;
+  source: string;
+}
+
+export interface AdminExpressCompanyRecognitionResult {
+  input: string;
+  tracking_no: string;
+  company_code: string;
+  company_name: string;
+  status: string;
+  status_text: string;
+  error_message?: string;
+  resolved: null | AdminExpressCompanyRecognitionCandidate;
+  candidates: AdminExpressCompanyRecognitionCandidate[];
+}
+
 export interface AdminExpressCompanyPayload {
   id?: number;
   company_name: string;
@@ -2288,6 +2325,37 @@ export const adminApi = {
       };
     }>;
   },
+  getExpressCompanyCatalog(params?: { keyword?: string; limit?: number }) {
+    return request.get("/api/admin/express-company/catalog", { params }) as Promise<{
+      code: number;
+      message: string;
+      data: {
+        list: AdminExpressCompanyCatalogItem[];
+        total: number;
+        synced_at: string;
+      };
+    }>;
+  },
+  syncExpressCompanyCatalog() {
+    return request.post("/api/admin/express-company/catalog/sync") as Promise<{
+      code: number;
+      message: string;
+      data: {
+        total: number;
+        inserted: number;
+        updated: number;
+        backfilled: number;
+        synced_at: string;
+      };
+    }>;
+  },
+  recognizeExpressCompany(data: { tracking_no: string; company_name?: string; company_code?: string }) {
+    return request.post("/api/admin/express-company/recognize", data) as Promise<{
+      code: number;
+      message: string;
+      data: AdminExpressCompanyRecognitionResult;
+    }>;
+  },
   saveExpressCompany(data: AdminExpressCompanyPayload) {
     return request.post("/api/admin/express-company/save", data) as Promise<{
       code: number;
diff --git a/admin-web/src/pages/express-companies/index.vue b/admin-web/src/pages/express-companies/index.vue
index d359519..132b506 100644
--- a/admin-web/src/pages/express-companies/index.vue
+++ b/admin-web/src/pages/express-companies/index.vue
@@ -1,20 +1,29 @@
 <script setup lang="ts">
 import { computed, onMounted, reactive, ref } from "vue";
+import { Refresh } from "@element-plus/icons-vue";
 import { ElMessage } from "element-plus";
 import {
   adminApi,
+  type AdminExpressCompanyCatalogItem,
   type AdminExpressCompanyItem,
   type AdminExpressCompanyPayload,
 } from "../../api/admin";
 import OrderStatusTag from "../../components/OrderStatusTag.vue";
 
+type CatalogSuggestion = AdminExpressCompanyCatalogItem & { value: string };
+
 const loading = ref(false);
 const submitting = ref(false);
 const dialogVisible = ref(false);
 const companies = ref<AdminExpressCompanyItem[]>([]);
 const defaultCompany = ref("");
+const catalogTotal = ref(0);
+const catalogSyncedAt = ref("");
+const catalogSyncing = ref(false);
+const catalogLoading = ref(false);
 
 const enabledCount = computed(() => companies.value.filter((item) => item.status === "enabled").length);
+const displaySyncedAt = computed(() => (catalogSyncedAt.value && catalogSyncedAt.value !== "0" ? catalogSyncedAt.value : "-"));
 
 const form = reactive<AdminExpressCompanyPayload>({
   company_name: "",
@@ -39,6 +48,32 @@ async function fetchCompanies() {
   }
 }
 
+async function fetchCatalogSummary() {
+  try {
+    const response = await adminApi.getExpressCompanyCatalog({ limit: 1 });
+    catalogTotal.value = response.data.total;
+    catalogSyncedAt.value = String(response.data.synced_at || "");
+  } catch (error) {
+    console.error(error);
+  }
+}
+
+async function syncCatalog() {
+  catalogSyncing.value = true;
+  try {
+    const response = await adminApi.syncExpressCompanyCatalog();
+    catalogTotal.value = response.data.total;
+    catalogSyncedAt.value = String(response.data.synced_at || "");
+    ElMessage.success(`公司码表已同步，共 ${response.data.total} 条`);
+    await fetchCompanies();
+  } catch (error: any) {
+    console.error(error);
+    ElMessage.error(error?.message || "快递100公司码表同步失败");
+  } finally {
+    catalogSyncing.value = false;
+  }
+}
+
 function openDialog(row?: AdminExpressCompanyItem) {
   if (row) {
     form.id = row.id;
@@ -60,6 +95,27 @@ function openDialog(row?: AdminExpressCompanyItem) {
   dialogVisible.value = true;
 }
 
+async function resolveCatalogCode() {
+  const keyword = form.company_code.trim() || form.company_name.trim();
+  if (!keyword) {
+    return;
+  }
+
+  try {
+    const response = await adminApi.getExpressCompanyCatalog({ keyword, limit: 10 });
+    const exact = response.data.list.find((item) => item.company_code === keyword || item.company_name === keyword);
+    const candidate = exact || response.data.list[0];
+    if (candidate) {
+      form.company_code = candidate.company_code;
+      if (!form.company_name.trim()) {
+        form.company_name = candidate.company_name;
+      }
+    }
+  } catch (error) {
+    console.error(error);
+  }
+}
+
 async function submit() {
   if (!form.company_name.trim()) {
     ElMessage.warning("请填写快递公司名称");
@@ -70,6 +126,10 @@ async function submit() {
     return;
   }
 
+  if (!/^[a-z0-9]+$/i.test(form.company_code.trim()) || form.company_code.trim().startsWith("express_")) {
+    await resolveCatalogCode();
+  }
+
   submitting.value = true;
   try {
     await adminApi.saveExpressCompany({
@@ -89,11 +149,40 @@ async function submit() {
   }
 }
 
+async function queryCatalog(queryString: string, cb: (items: CatalogSuggestion[]) => void) {
+  catalogLoading.value = true;
+  try {
+    const response = await adminApi.getExpressCompanyCatalog({
+      keyword: queryString.trim(),
+      limit: 20,
+    });
+    const suggestions = response.data.list.map((item) => ({
+      ...item,
+      value: item.display_text,
+    }));
+    cb(suggestions);
+  } catch (error) {
+    console.error(error);
+    cb([]);
+  } finally {
+    catalogLoading.value = false;
+  }
+}
+
+function handleCatalogSelect(item: CatalogSuggestion) {
+  form.company_code = item.company_code;
+  if (!form.company_name.trim()) {
+    form.company_name = item.company_name;
+  }
+}
+
 function statusTagText(row: AdminExpressCompanyItem) {
   return row.is_default ? `${row.status_text} / 默认` : row.status_text;
 }
 
-onMounted(fetchCompanies);
+onMounted(async () => {
+  await Promise.all([fetchCompanies(), fetchCatalogSummary()]);
+});
 </script>
 
 <template>
@@ -109,6 +198,16 @@ onMounted(fetchCompanies);
         <div class="metric-card__value">{{ enabledCount }}</div>
         <div class="metric-card__desc">仓管寄回下拉列表中可选择</div>
       </div>
+      <div class="metric-card">
+        <div class="metric-card__label">官方码表</div>
+        <div class="metric-card__value">{{ catalogTotal }}</div>
+        <div class="metric-card__desc">快递100 官方公司编码库</div>
+      </div>
+      <div class="metric-card">
+        <div class="metric-card__label">最近同步</div>
+        <div class="metric-card__value metric-card__value--text">{{ displaySyncedAt }}</div>
+        <div class="metric-card__desc">官方码表最后一次同步时间</div>
+      </div>
       <div class="metric-card">
         <div class="metric-card__label">默认快递公司</div>
         <div class="metric-card__value metric-card__value--text">{{ defaultCompany || "-" }}</div>
@@ -119,16 +218,18 @@ onMounted(fetchCompanies);
     <el-card class="panel-card" shadow="never">
       <div class="filters-row" style="justify-content: space-between;">
         <div style="color: var(--admin-text-subtle);">
-          维护仓管寄回时可选的快递公司。停用后不会出现在寄回下拉列表中。
+          维护仓管寄回时可选的快递公司。公司码优先从快递100官方码表检索，停用后不会出现在寄回下拉列表中。
         </div>
-        <el-button type="primary" @click="openDialog()">新增快递公司</el-button>
+        <el-button :icon="Refresh" :loading="catalogSyncing" type="primary" @click="syncCatalog">
+          同步快递100公司码表
+        </el-button>
       </div>
     </el-card>
 
     <el-card class="panel-card orders-table" shadow="never">
       <el-table :data="companies" stripe>
         <el-table-column prop="company_name" label="快递公司" min-width="180" />
-        <el-table-column prop="company_code" label="编码" min-width="160" />
+        <el-table-column prop="company_code" label="快递100编码" min-width="160" />
         <el-table-column label="状态" min-width="140">
           <template #default="{ row }">
             <OrderStatusTag :status="statusTagText(row)" />
@@ -150,8 +251,28 @@ onMounted(fetchCompanies);
         <el-form-item label="快递公司名称">
           <el-input v-model="form.company_name" maxlength="64" placeholder="例如：顺丰速运" />
         </el-form-item>
-        <el-form-item label="编码">
-          <el-input v-model="form.company_code" maxlength="64" placeholder="可留空，系统自动生成" />
+        <el-form-item label="快递100编码">
+          <el-autocomplete
+            v-model="form.company_code"
+            :fetch-suggestions="queryCatalog"
+            :loading="catalogLoading"
+            clearable
+            placeholder="输入名称或编码搜索官方码表"
+            style="width: 100%"
+            @select="handleCatalogSelect"
+          >
+            <template #default="{ item }">
+              <div style="display: grid; gap: 4px;">
+                <div style="font-weight: 700;">{{ item.company_name }}</div>
+                <div style="color: var(--admin-text-subtle); font-size: 12px;">
+                  {{ item.company_code }}{{ item.company_type ? ` / ${item.company_type}` : "" }}
+                </div>
+              </div>
+            </template>
+          </el-autocomplete>
+          <div style="margin-top: 6px; color: var(--admin-text-subtle); font-size: 12px;">
+            支持按名称或编码检索快递100官方码表，选中后会自动回填公司码。
+          </div>
         </el-form-item>
         <el-row :gutter="16">
           <el-col :span="12">
@@ -172,7 +293,7 @@ onMounted(fetchCompanies);
           <el-checkbox v-model="form.is_default">设为默认快递公司</el-checkbox>
         </el-form-item>
         <el-form-item label="备注">
-          <el-input v-model="form.remark" type="textarea" :rows="3" maxlength="255" placeholder="内部备注，可不填" />
+          <el-input v-model="form.remark" :rows="3" maxlength="255" placeholder="内部备注，可不填" type="textarea" />
         </el-form-item>
       </el-form>
       <template #footer>
diff --git a/admin-web/src/pages/orders/index.vue b/admin-web/src/pages/orders/index.vue
index ee18bf3..394204a 100644
--- a/admin-web/src/pages/orders/index.vue
+++ b/admin-web/src/pages/orders/index.vue
@@ -1,7 +1,16 @@
 <script setup lang="ts">
-import { computed, onMounted, ref } from "vue";
+import { computed, onBeforeUnmount, onMounted, ref, watch } from "vue";
 import { ElMessage, ElMessageBox } from "element-plus";
-import { adminApi, type AdminExpressCompanyItem, type AdminManualOrderCreatePayload, type AdminManualOrderMeta, type AdminOrderDetail, type AdminOrderListItem, type AdminOrderWarehouseOption } from "../../api/admin";
+import {
+  adminApi,
+  type AdminExpressCompanyItem,
+  type AdminExpressCompanyRecognitionCandidate,
+  type AdminManualOrderCreatePayload,
+  type AdminManualOrderMeta,
+  type AdminOrderDetail,
+  type AdminOrderListItem,
+  type AdminOrderWarehouseOption,
+} from "../../api/admin";
 import OrderStatusTag from "../../components/OrderStatusTag.vue";
 import { recognizeReturnAddress } from "../../utils/address-recognition";
 
@@ -19,6 +28,8 @@ const returnDialogVisible = ref(false);
 const returnSubmitting = ref(false);
 const returnExpressCompany = ref("");
 const returnTrackingNo = ref("");
+const returnRecognitionLoading = ref(false);
+const returnRecognitionCandidates = ref<AdminExpressCompanyRecognitionCandidate[]>([]);
 const expressCompanyLoading = ref(false);
 const expressCompanyOptions = ref<AdminExpressCompanyItem[]>([]);
 const defaultExpressCompany = ref("");
@@ -139,6 +150,8 @@ const expressCompanySelectOptions = computed(() => {
     ...expressCompanyOptions.value,
   ];
 });
+let returnRecognitionTimer: ReturnType<typeof setTimeout> | undefined;
+
 function createManualOrderForm(): AdminManualOrderCreatePayload {
   return {
     service_provider: "anxinyan",
@@ -377,7 +390,53 @@ async function openReturnDialog() {
   await ensureExpressCompanyOptions();
   returnExpressCompany.value = detail.value.return_logistics?.express_company || defaultExpressCompany.value || expressCompanyOptions.value[0]?.company_name || "";
   returnTrackingNo.value = detail.value.return_logistics?.tracking_no || "";
+  returnRecognitionCandidates.value = [];
   returnDialogVisible.value = true;
+  if (returnTrackingNo.value) {
+    scheduleReturnRecognition();
+  }
+}
+
+async function recognizeReturnExpressCompany() {
+  const trackingNo = returnTrackingNo.value.trim();
+  if (!returnDialogVisible.value || !trackingNo) {
+    returnRecognitionCandidates.value = [];
+    return;
+  }
+
+  returnRecognitionLoading.value = true;
+  try {
+    const response = await adminApi.recognizeExpressCompany({
+      tracking_no: trackingNo,
+      company_name: returnExpressCompany.value.trim(),
+    });
+    const result = response.data;
+    returnRecognitionCandidates.value = result.candidates || [];
+    if (result.resolved) {
+      returnExpressCompany.value = result.resolved.company_name;
+    } else if (result.candidates.length === 1) {
+      returnExpressCompany.value = result.candidates[0].company_name;
+    }
+  } catch (error) {
+    console.error(error);
+    returnRecognitionCandidates.value = [];
+  } finally {
+    returnRecognitionLoading.value = false;
+  }
+}
+
+function scheduleReturnRecognition() {
+  if (returnRecognitionTimer) {
+    clearTimeout(returnRecognitionTimer);
+  }
+  returnRecognitionTimer = setTimeout(() => {
+    void recognizeReturnExpressCompany();
+  }, 500);
+}
+
+function chooseReturnRecognitionCandidate(candidate: AdminExpressCompanyRecognitionCandidate) {
+  returnExpressCompany.value = candidate.company_name;
+  returnRecognitionCandidates.value = [candidate];
 }
 
 async function submitReturnLogistics() {
@@ -409,6 +468,18 @@ async function submitReturnLogistics() {
   }
 }
 
+watch(returnTrackingNo, () => {
+  if (returnDialogVisible.value) {
+    scheduleReturnRecognition();
+  }
+});
+
+onBeforeUnmount(() => {
+  if (returnRecognitionTimer) {
+    clearTimeout(returnRecognitionTimer);
+  }
+});
+
 async function markReturnReceived() {
   if (!detail.value) return;
   returnReceiveSubmitting.value = true;
@@ -655,10 +726,18 @@ onMounted(fetchOrders);
             <div class="order-detail-item__label">物流状态</div>
             <div class="order-detail-item__value">{{ logisticsActionText }}</div>
           </div>
+          <div class="order-detail-item">
+            <div class="order-detail-item__label">快递100状态</div>
+            <div class="order-detail-item__value">{{ detail.logistics_info.provider_status_text || detail.logistics_info.sync_status_text || "-" }}</div>
+          </div>
           <div class="order-detail-item order-detail-item--full">
             <div class="order-detail-item__label">最新节点</div>
             <div class="order-detail-item__value">{{ detail.logistics_info.latest_desc || "-" }}</div>
           </div>
+          <div class="order-detail-item order-detail-item--full" v-if="detail.logistics_info.sync_error">
+            <div class="order-detail-item__label">同步异常</div>
+            <div class="order-detail-item__value">{{ detail.logistics_info.sync_error }}</div>
+          </div>
           <div class="order-detail-item order-detail-item--full" v-if="detail.logistics_info.latest_time">
             <div class="order-detail-item__label">最新更新时间</div>
             <div class="order-detail-item__value">{{ detail.logistics_info.latest_time }}</div>
@@ -680,10 +759,18 @@ onMounted(fetchOrders);
             <div class="order-detail-item__label">物流状态</div>
             <div class="order-detail-item__value">{{ detail.return_logistics.tracking_status_text }}</div>
           </div>
+          <div class="order-detail-item">
+            <div class="order-detail-item__label">快递100状态</div>
+            <div class="order-detail-item__value">{{ detail.return_logistics.provider_status_text || detail.return_logistics.sync_status_text || "-" }}</div>
+          </div>
           <div class="order-detail-item order-detail-item--full">
             <div class="order-detail-item__label">最新节点</div>
             <div class="order-detail-item__value">{{ detail.return_logistics.latest_desc || "-" }}</div>
           </div>
+          <div class="order-detail-item order-detail-item--full" v-if="detail.return_logistics.sync_error">
+            <div class="order-detail-item__label">同步异常</div>
+            <div class="order-detail-item__value">{{ detail.return_logistics.sync_error }}</div>
+          </div>
           <div class="order-detail-item order-detail-item--full" v-if="detail.return_logistics.latest_time">
             <div class="order-detail-item__label">最新更新时间</div>
             <div class="order-detail-item__value">{{ detail.return_logistics.latest_time }}</div>
@@ -738,6 +825,18 @@ onMounted(fetchOrders);
         </div>
       </div>
 
+      <div class="detail-card" v-if="detail.return_logistics" style="grid-column: 1 / -1">
+        <div class="detail-card__title">回寄物流轨迹</div>
+        <div v-if="detail.return_logistics.nodes.length" class="timeline-list" style="margin-top: 14px">
+          <div v-for="item in detail.return_logistics.nodes" :key="`${item.node_time}-${item.node_desc}`" class="timeline-node">
+            <div class="timeline-node__title">{{ item.node_desc }}</div>
+            <div class="timeline-node__time">{{ item.node_time }}</div>
+            <div class="timeline-node__desc">{{ item.node_location || "-" }}</div>
+          </div>
+        </div>
+        <el-empty v-else description="暂无回寄物流轨迹" :image-size="64" />
+      </div>
+
       <div class="detail-card" v-if="detail.supplement_task" style="grid-column: 1 / -1">
         <div class="detail-card__title">补图任务</div>
         <div class="detail-card__desc">
@@ -810,6 +909,20 @@ onMounted(fetchOrders);
       <el-form-item label="回寄运单号">
         <el-input v-model="returnTrackingNo" placeholder="请输入回寄运单号" />
       </el-form-item>
+      <div v-if="returnRecognitionLoading" style="margin: -8px 0 12px; color: var(--admin-text-subtle); font-size: 12px;">
+        正在识别快递公司...
+      </div>
+      <div v-if="returnRecognitionCandidates.length" style="display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px;">
+        <el-tag
+          v-for="candidate in returnRecognitionCandidates"
+          :key="`${candidate.company_code}-${candidate.company_name}`"
+          effect="plain"
+          style="cursor: pointer;"
+          @click="chooseReturnRecognitionCandidate(candidate)"
+        >
+          {{ candidate.company_name }}
+        </el-tag>
+      </div>
       <el-alert
         v-if="detail?.return_address"
         type="info"
diff --git a/admin-web/src/pages/system-config/index.vue b/admin-web/src/pages/system-config/index.vue
index b23c3ac..e39a979 100644
--- a/admin-web/src/pages/system-config/index.vue
+++ b/admin-web/src/pages/system-config/index.vue
@@ -10,7 +10,7 @@ const uploadingKey = ref("");
 const groups = ref<AdminSystemConfigGroupItem[]>([]);
 const groupSnapshots = ref<Record<string, Record<string, string>>>({});
 
-const groupOrder = ["file_storage", "mini_program", "h5", "payment", "sms"];
+const groupOrder = ["file_storage", "mini_program", "h5", "payment", "sms", "kuaidi100"];
 
 function cloneSnapshot(groupsList: AdminSystemConfigGroupItem[]) {
   return Object.fromEntries(
diff --git a/server-api/app/controller/admin/ExpressCompaniesController.php b/server-api/app/controller/admin/ExpressCompaniesController.php
index 57dfda2..52e016c 100644
--- a/server-api/app/controller/admin/ExpressCompaniesController.php
+++ b/server-api/app/controller/admin/ExpressCompaniesController.php
@@ -17,6 +17,54 @@ class ExpressCompaniesController
         ]);
     }
 
+    public function catalog(Request $request)
+    {
+        $keyword = trim((string)$request->input('keyword', ''));
+        $limit = max(1, min(100, (int)$request->input('limit', 30)));
+
+        return api_success([
+            'list' => $this->service()->catalogList($keyword, $limit),
+            'total' => $this->service()->catalogTotal(),
+            'synced_at' => $this->service()->catalogSyncedAt(),
+        ]);
+    }
+
+    public function syncCatalog(Request $request)
+    {
+        try {
+            $result = $this->service()->syncCatalog();
+        } catch (\RuntimeException $e) {
+            return api_error($e->getMessage(), 422);
+        } catch (\Throwable $e) {
+            return api_error('快递100公司码表同步失败', 500, [
+                'detail' => $e->getMessage(),
+            ]);
+        }
+
+        return api_success($result, '快递100公司码表已同步');
+    }
+
+    public function recognize(Request $request)
+    {
+        $trackingNo = trim((string)$request->input('tracking_no', ''));
+        $companyName = trim((string)$request->input('company_name', $request->input('company_code', '')));
+        if ($trackingNo === '') {
+            return api_error('运单号不能为空', 422);
+        }
+
+        try {
+            $result = $this->service()->recognizeCompany($companyName, $trackingNo);
+        } catch (\RuntimeException $e) {
+            return api_error($e->getMessage(), 422);
+        } catch (\Throwable $e) {
+            return api_error('快递公司识别失败', 500, [
+                'detail' => $e->getMessage(),
+            ]);
+        }
+
+        return api_success($result);
+    }
+
     public function save(Request $request)
     {
         $id = (int)$request->input('id', 0);
diff --git a/server-api/app/controller/admin/OrdersController.php b/server-api/app/controller/admin/OrdersController.php
index de8a3e0..8db1198 100644
--- a/server-api/app/controller/admin/OrdersController.php
+++ b/server-api/app/controller/admin/OrdersController.php
@@ -3,8 +3,9 @@
 namespace app\controller\admin;
 
 use app\support\AppraisalEvidenceService;
-use app\support\MessageDispatcher;
 use app\support\EnterpriseWebhookService;
+use app\support\MessageDispatcher;
+use app\support\OrderLogisticsSyncService;
 use app\support\WarehouseService;
 use support\Request;
 use support\think\Db;
@@ -292,6 +293,17 @@ class OrdersController
                 ->select()
                 ->toArray();
         }
+        $syncService = new OrderLogisticsSyncService();
+        $sendSyncStatus = $sendLogistics ? $syncService->formatSyncStatus((int)$sendLogistics['id']) : [
+            'provider_status_text' => '',
+            'sync_status_text' => '未同步',
+            'sync_error' => '',
+        ];
+        $returnSyncStatus = $returnLogistics ? $syncService->formatSyncStatus((int)$returnLogistics['id']) : [
+            'provider_status_text' => '',
+            'sync_status_text' => '未同步',
+            'sync_error' => '',
+        ];
 
         return api_success([
             'order_info' => [
@@ -376,23 +388,14 @@ class OrdersController
                 'tracking_no' => $sendLogistics['tracking_no'],
                 'tracking_status' => $sendLogistics['tracking_status'],
                 'tracking_status_text' => $this->trackingStatusText($sendLogistics['tracking_status'], 'send_to_center'),
-                'latest_desc' => $this->formatAdminLogisticsDesc(
-                    'send_to_center',
-                    $sendLogistics['tracking_status'],
-                    $sendLogistics['express_company'],
-                    $sendLogistics['tracking_no'],
-                    $sendLogistics['latest_desc']
-                ),
+                'provider_status_text' => $sendSyncStatus['provider_status_text'],
+                'sync_status_text' => $sendSyncStatus['sync_status_text'],
+                'sync_error' => $sendSyncStatus['sync_error'],
+                'latest_desc' => (string)($sendLogistics['latest_desc'] ?? ''),
                 'latest_time' => $sendLogistics['latest_time'],
                 'nodes' => array_map(fn (array $item) => [
                     'node_time' => $item['node_time'],
-                    'node_desc' => $this->formatAdminLogisticsDesc(
-                        'send_to_center',
-                        $sendLogistics['tracking_status'],
-                        $sendLogistics['express_company'],
-                        $sendLogistics['tracking_no'],
-                        $item['node_desc']
-                    ),
+                    'node_desc' => $item['node_desc'],
                     'node_location' => $item['node_location'],
                 ], $logisticsNodes),
             ] : null,
@@ -402,23 +405,14 @@ class OrdersController
                 'tracking_no' => $returnLogistics['tracking_no'],
                 'tracking_status' => $returnLogistics['tracking_status'],
                 'tracking_status_text' => $this->trackingStatusText($returnLogistics['tracking_status'], 'return_to_user'),
-                'latest_desc' => $this->formatAdminLogisticsDesc(
-                    'return_to_user',
-                    $returnLogistics['tracking_status'],
-                    $returnLogistics['express_company'],
-                    $returnLogistics['tracking_no'],
-                    $returnLogistics['latest_desc']
-                ),
+                'provider_status_text' => $returnSyncStatus['provider_status_text'],
+                'sync_status_text' => $returnSyncStatus['sync_status_text'],
+                'sync_error' => $returnSyncStatus['sync_error'],
+                'latest_desc' => (string)($returnLogistics['latest_desc'] ?? ''),
                 'latest_time' => $returnLogistics['latest_time'],
                 'nodes' => array_map(fn (array $item) => [
                     'node_time' => $item['node_time'],
-                    'node_desc' => $this->formatAdminLogisticsDesc(
-                        'return_to_user',
-                        $returnLogistics['tracking_status'],
-                        $returnLogistics['express_company'],
-                        $returnLogistics['tracking_no'],
-                        $item['node_desc']
-                    ),
+                    'node_desc' => $item['node_desc'],
                     'node_location' => $item['node_location'],
                 ], $returnLogisticsNodes),
             ] : null,
@@ -833,6 +827,7 @@ class OrdersController
             'tracking_no' => $trackingNo,
             'shipped_at' => $now,
         ]);
+        (new OrderLogisticsSyncService())->subscribeAsync($logisticsId);
 
         return api_success([
             'id' => $id,
diff --git a/server-api/app/controller/admin/SystemConfigsController.php b/server-api/app/controller/admin/SystemConfigsController.php
index 1c02f32..04d623e 100644
--- a/server-api/app/controller/admin/SystemConfigsController.php
+++ b/server-api/app/controller/admin/SystemConfigsController.php
@@ -448,6 +448,30 @@ class SystemConfigsController
                     ['config_key' => 'endpoint', 'title' => '短信 Endpoint', 'field_type' => 'text', 'placeholder' => '默认可留空', 'remark' => '如不填写则按 SDK 默认规则解析', 'is_secret' => false],
                 ],
             ],
+            'kuaidi100' => [
+                'group_name' => '快递100',
+                'group_desc' => '配置快递100实时查询与物流订阅推送，用于订单寄送和回寄物流轨迹同步。',
+                'items' => [
+                    [
+                        'config_key' => 'enabled',
+                        'title' => '同步开关',
+                        'field_type' => 'select',
+                        'placeholder' => '请选择是否启用',
+                        'remark' => '启用后，新提交的运单会尝试订阅快递100推送，后台进程会定时补查轨迹。',
+                        'is_secret' => false,
+                        'default_value' => 'disabled',
+                        'options' => [
+                            ['label' => '停用', 'value' => 'disabled'],
+                            ['label' => '启用', 'value' => 'enabled'],
+                        ],
+                    ],
+                    ['config_key' => 'customer', 'title' => 'Customer', 'field_type' => 'text', 'placeholder' => '请输入快递100 Customer', 'remark' => '实时查询接口签名使用的 Customer。', 'is_secret' => false, 'visible_when' => ['config_key' => 'enabled', 'equals' => 'enabled']],
+                    ['config_key' => 'key', 'title' => 'Key', 'field_type' => 'password', 'placeholder' => '请输入快递100 Key', 'remark' => '用于实时查询签名和订阅推送。请妥善保管。', 'is_secret' => true, 'visible_when' => ['config_key' => 'enabled', 'equals' => 'enabled']],
+                    ['config_key' => 'callback_url', 'title' => '推送回调地址', 'field_type' => 'text', 'placeholder' => '例如 https://api.example.com/api/open/kuaidi100/callback', 'remark' => '需公网可访问；生产建议填本系统 /api/open/kuaidi100/callback 的完整地址。', 'is_secret' => false, 'visible_when' => ['config_key' => 'enabled', 'equals' => 'enabled']],
+                    ['config_key' => 'callback_salt', 'title' => '回调 Salt', 'field_type' => 'password', 'placeholder' => '可选，需与快递100订阅参数保持一致', 'remark' => '用于快递100推送签名增强；如账号未配置可留空。', 'is_secret' => true, 'visible_when' => ['config_key' => 'enabled', 'equals' => 'enabled']],
+                    ['config_key' => 'query_min_interval_minutes', 'title' => '最小查询间隔（分钟）', 'field_type' => 'text', 'placeholder' => '默认 30', 'remark' => '定时补查同一运单的最小间隔，允许 5-1440。', 'is_secret' => false, 'default_value' => '30', 'visible_when' => ['config_key' => 'enabled', 'equals' => 'enabled']],
+                ],
+            ],
         ];
     }
 
@@ -467,6 +491,7 @@ class SystemConfigsController
     {
         $driver = (new FileStorageConfigService())->normalizeDriver((string)($configValueMap['file_storage.driver'] ?? 'local'));
         if ($driver === 'local') {
+            $this->validateKuaidi100Config($configValueMap);
             return;
         }
 
@@ -489,10 +514,12 @@ class SystemConfigsController
                 throw new \RuntimeException('直传文件大小上限需填写 1-2048 之间的整数');
             }
 
+            $this->validateKuaidi100Config($configValueMap);
             return;
         }
 
         if ($driver !== 'qiniu') {
+            $this->validateKuaidi100Config($configValueMap);
             return;
         }
 
@@ -513,6 +540,35 @@ class SystemConfigsController
         if ($publicBaseUrl === '' && $bucketDomain === '') {
             throw new \RuntimeException('当前已切换为七牛云存储，请至少填写公开访问域名或七牛公网访问域名');
         }
+
+        $this->validateKuaidi100Config($configValueMap);
+    }
+
+    private function validateKuaidi100Config(array $configValueMap): void
+    {
+        $enabled = (string)($configValueMap['kuaidi100.enabled'] ?? 'disabled');
+        if (!in_array($enabled, ['enabled', 'disabled'], true)) {
+            throw new \RuntimeException('快递100同步开关配置无效');
+        }
+        if ($enabled !== 'enabled') {
+            return;
+        }
+
+        $required = [
+            'kuaidi100.customer' => '快递100 Customer',
+            'kuaidi100.key' => '快递100 Key',
+            'kuaidi100.callback_url' => '快递100推送回调地址',
+        ];
+        foreach ($required as $key => $label) {
+            if (trim((string)($configValueMap[$key] ?? '')) === '') {
+                throw new \RuntimeException(sprintf('当前已启用快递100，请先填写 %s', $label));
+            }
+        }
+
+        $interval = trim((string)($configValueMap['kuaidi100.query_min_interval_minutes'] ?? '30'));
+        if ($interval !== '' && (!ctype_digit($interval) || (int)$interval < 5 || (int)$interval > 1440)) {
+            throw new \RuntimeException('快递100最小查询间隔需填写 5-1440 之间的整数');
+        }
     }
 
     private function applyDerivedConfigValues(array &$configValueMap): void
diff --git a/server-api/app/controller/app/OrdersController.php b/server-api/app/controller/app/OrdersController.php
index b328c8c..19a72aa 100644
--- a/server-api/app/controller/app/OrdersController.php
+++ b/server-api/app/controller/app/OrdersController.php
@@ -7,6 +7,7 @@ use app\model\OrderProduct;
 use app\model\OrderSupplementTask;
 use app\model\OrderSupplementTaskItem;
 use app\model\OrderTimeline;
+use app\support\OrderLogisticsSyncService;
 use app\support\PublicAssetUrlService;
 use support\Request;
 use support\think\Db;
@@ -208,6 +209,11 @@ class OrdersController
                 ->select()
                 ->toArray();
         }
+        $returnSyncStatus = $returnLogistics ? (new OrderLogisticsSyncService())->formatSyncStatus((int)$returnLogistics['id']) : [
+            'provider_status_text' => '',
+            'sync_status_text' => '未同步',
+            'sync_error' => '',
+        ];
 
         return api_success([
             'order_info' => [
@@ -261,6 +267,9 @@ class OrdersController
                 'tracking_no' => $returnLogistics['tracking_no'],
                 'tracking_status' => $returnLogistics['tracking_status'],
                 'tracking_status_text' => $this->trackingStatusText((string)$returnLogistics['tracking_status'], 'return_to_user'),
+                'provider_status_text' => $returnSyncStatus['provider_status_text'],
+                'sync_status_text' => $returnSyncStatus['sync_status_text'],
+                'sync_error' => $returnSyncStatus['sync_error'],
                 'latest_desc' => $returnLogistics['latest_desc'],
                 'latest_time' => $returnLogistics['latest_time'],
                 'nodes' => array_map(fn (array $item) => [
diff --git a/server-api/app/controller/app/ShippingController.php b/server-api/app/controller/app/ShippingController.php
index c1c3607..559f42d 100644
--- a/server-api/app/controller/app/ShippingController.php
+++ b/server-api/app/controller/app/ShippingController.php
@@ -2,6 +2,8 @@
 
 namespace app\controller\app;
 
+use app\support\ExpressCompanyService;
+use app\support\OrderLogisticsSyncService;
 use app\support\WarehouseService;
 use support\Request;
 use support\think\Db;
@@ -35,6 +37,11 @@ class ShippingController
                 ->select()
                 ->toArray();
         }
+        $syncStatus = $logistics ? (new OrderLogisticsSyncService())->formatSyncStatus((int)$logistics['id']) : [
+            'provider_status_text' => '',
+            'sync_status_text' => '未同步',
+            'sync_error' => '',
+        ];
 
         $warehouseService = new WarehouseService();
         $categoryId = (int)($product['category_id'] ?? 0);
@@ -76,6 +83,9 @@ class ShippingController
                 'tracking_no' => $logistics['tracking_no'] ?? '',
                 'tracking_status' => $logistics['tracking_status'] ?? '',
                 'tracking_status_text' => $this->trackingStatusText((string)($logistics['tracking_status'] ?? '')),
+                'provider_status_text' => $syncStatus['provider_status_text'],
+                'sync_status_text' => $syncStatus['sync_status_text'],
+                'sync_error' => $syncStatus['sync_error'],
                 'latest_desc' => $logistics['latest_desc'] ?? '',
                 'latest_time' => $logistics['latest_time'] ?? '',
                 'is_submitted' => $trackingSubmitted,
@@ -89,6 +99,27 @@ class ShippingController
         ]);
     }
 
+    public function recognize(Request $request)
+    {
+        $trackingNo = trim((string)$request->input('tracking_no', ''));
+        $companyName = trim((string)$request->input('company_name', $request->input('company_code', '')));
+        if ($trackingNo === '') {
+            return api_error('运单号不能为空', 422);
+        }
+
+        try {
+            $result = (new ExpressCompanyService())->recognizeCompany($companyName, $trackingNo);
+        } catch (\RuntimeException $e) {
+            return api_error($e->getMessage(), 422);
+        } catch (\Throwable $e) {
+            return api_error('快递公司识别失败', 500, [
+                'detail' => $e->getMessage(),
+            ]);
+        }
+
+        return api_success($result);
+    }
+
     public function save(Request $request)
     {
         $orderId = (int)$request->input('order_id', 0);
@@ -257,6 +288,8 @@ class ShippingController
             ]);
         }
 
+        (new OrderLogisticsSyncService())->subscribeAsync($logisticsId);
+
         return api_success([
             'order_id' => $orderId,
             'express_company' => $expressCompany,
diff --git a/server-api/app/controller/open/Kuaidi100Controller.php b/server-api/app/controller/open/Kuaidi100Controller.php
new file mode 100644
index 0000000..d6a90c9
--- /dev/null
+++ b/server-api/app/controller/open/Kuaidi100Controller.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace app\controller\open;
+
+use app\support\OrderLogisticsSyncService;
+use support\Request;
+
+class Kuaidi100Controller
+{
+    public function callback(Request $request)
+    {
+        $payload = json_decode($request->rawBody(), true);
+        if (!is_array($payload)) {
+            $payload = $request->all();
+        }
+        if (isset($payload['param']) && is_string($payload['param'])) {
+            $paramPayload = json_decode($payload['param'], true);
+            if (is_array($paramPayload)) {
+                $payload = $paramPayload;
+            }
+        }
+        if (!is_array($payload)) {
+            return $this->callbackResponse(false, '400', '请求体格式错误');
+        }
+
+        try {
+            (new OrderLogisticsSyncService())->handleCallback($payload);
+        } catch (\Throwable $e) {
+            return $this->callbackResponse(false, '500', $e->getMessage());
+        }
+
+        return $this->callbackResponse(true, '200', '成功');
+    }
+
+    private function callbackResponse(bool $result, string $returnCode, string $message)
+    {
+        return json([
+            'result' => $result,
+            'returnCode' => $returnCode,
+            'message' => $message,
+        ]);
+    }
+}
diff --git a/server-api/app/middleware/AdminAuthMiddleware.php b/server-api/app/middleware/AdminAuthMiddleware.php
index b8e4d52..a8e257a 100644
--- a/server-api/app/middleware/AdminAuthMiddleware.php
+++ b/server-api/app/middleware/AdminAuthMiddleware.php
@@ -72,6 +72,7 @@ class AdminAuthMiddleware implements MiddlewareInterface
             str_starts_with($path, '/api/admin/customer/') => ['customers.manage'],
             str_starts_with($path, '/api/admin/warehouse-workbench/') => ['warehouse_workbench.manage'],
             str_starts_with($path, '/api/admin/express-companies') && strtoupper($method) === 'GET' => ['warehouse_workbench.manage', 'orders.manage', 'warehouses.manage'],
+            str_starts_with($path, '/api/admin/express-company/recognize') => ['warehouse_workbench.manage', 'orders.manage', 'warehouses.manage'],
             str_starts_with($path, '/api/admin/express-company/') => ['warehouses.manage'],
             str_starts_with($path, '/api/admin/warehouses'),
             str_starts_with($path, '/api/admin/warehouse/') => ['warehouses.manage'],
diff --git a/server-api/app/process/Kuaidi100LogisticsSyncProcess.php b/server-api/app/process/Kuaidi100LogisticsSyncProcess.php
new file mode 100644
index 0000000..ab05973
--- /dev/null
+++ b/server-api/app/process/Kuaidi100LogisticsSyncProcess.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace app\process;
+
+use app\support\OrderLogisticsSyncService;
+use support\Log;
+use Workerman\Timer;
+
+class Kuaidi100LogisticsSyncProcess
+{
+    public function __construct()
+    {
+        Timer::add(600, [$this, 'syncDue'], [], true);
+    }
+
+    public function syncDue(): void
+    {
+        try {
+            (new OrderLogisticsSyncService())->syncDue(50);
+        } catch (\Throwable $e) {
+            Log::warning('kuaidi100 logistics sync process failed', [
+                'message' => $e->getMessage(),
+            ]);
+        }
+    }
+}
diff --git a/server-api/app/support/ExpressCompanyService.php b/server-api/app/support/ExpressCompanyService.php
index b99383d..8f933e0 100644
--- a/server-api/app/support/ExpressCompanyService.php
+++ b/server-api/app/support/ExpressCompanyService.php
@@ -2,6 +2,7 @@
 
 namespace app\support;
 
+use support\Log;
 use support\think\Db;
 
 class ExpressCompanyService
@@ -9,6 +10,7 @@ class ExpressCompanyService
     public function __construct()
     {
         $this->ensureTable();
+        $this->ensureCatalogTable();
         $this->bootstrapDefaults();
     }
 
@@ -118,6 +120,414 @@ class ExpressCompanyService
         return trim((string)($row['company_name'] ?? ''));
     }
 
+    public function catalogList(string $keyword = '', int $limit = 30): array
+    {
+        $keyword = trim($keyword);
+        $limit = max(1, min(100, $limit));
+
+        $this->ensureCatalogTable();
+        $query = Db::name('kuaidi100_express_company_catalog')
+            ->order('sort_order', 'asc')
+            ->order('company_name', 'asc')
+            ->order('id', 'asc');
+
+        if ($keyword !== '') {
+            $like = '%' . $keyword . '%';
+            $query->whereRaw('(company_name LIKE :keyword OR company_code LIKE :keyword OR company_type LIKE :keyword)', [
+                'keyword' => $like,
+            ]);
+        }
+
+        $rows = $query->limit($limit)->select()->toArray();
+        if (!$rows) {
+            $rows = $this->localCompanyFallbackList($keyword, $limit);
+        }
+
+        return array_map(fn (array $item) => $this->formatCatalog($item), $rows);
+    }
+
+    public function catalogTotal(): int
+    {
+        $this->ensureCatalogTable();
+        return (int)Db::name('kuaidi100_express_company_catalog')->count();
+    }
+
+    public function catalogSyncedAt(): string
+    {
+        $this->ensureCatalogTable();
+        $value = Db::name('kuaidi100_express_company_catalog')
+            ->order('synced_at', 'desc')
+            ->value('synced_at');
+        $value = trim((string)($value ?? ''));
+        return $value === '0' ? '' : $value;
+    }
+
+    public function syncCatalog(): array
+    {
+        $client = new Kuaidi100Client();
+        $binary = $client->downloadCompanyCatalogWorkbook();
+
+        $tmpFile = tempnam(sys_get_temp_dir(), 'kdbm_');
+        if ($tmpFile === false) {
+            throw new \RuntimeException('快递100公司码表临时文件创建失败');
+        }
+
+        file_put_contents($tmpFile, $binary);
+
+        $now = date('Y-m-d H:i:s');
+        Db::startTrans();
+        try {
+            $rows = $this->parseCatalogWorkbook($tmpFile);
+            if (!$rows) {
+                throw new \RuntimeException('快递100公司码表解析结果为空');
+            }
+
+            $existingCodes = Db::name('kuaidi100_express_company_catalog')
+                ->column('company_code');
+            $existingCodeMap = array_fill_keys(array_map('strval', $existingCodes), true);
+            $inserted = 0;
+            $updated = 0;
+            $payloadRows = [];
+            foreach ($rows as $index => $item) {
+                $payload = [
+                    'company_name' => $item['company_name'],
+                    'company_code' => $item['company_code'],
+                    'company_type' => $item['company_type'],
+                    'sort_order' => (int)($item['sort_order'] ?? $index + 1),
+                    'synced_at' => $now,
+                    'created_at' => $now,
+                    'updated_at' => $now,
+                ];
+
+                if (isset($existingCodeMap[$payload['company_code']])) {
+                    $updated++;
+                } else {
+                    $inserted++;
+                }
+                $payloadRows[$payload['company_code']] = $payload;
+            }
+
+            foreach (array_chunk(array_values($payloadRows), 300) as $chunkIndex => $chunk) {
+                $valuesSql = [];
+                $bindings = [];
+                foreach ($chunk as $rowIndex => $payload) {
+                    $prefix = 'r' . $chunkIndex . '_' . $rowIndex;
+                    $valuesSql[] = sprintf(
+                        '(:%s_company_name, :%s_company_code, :%s_company_type, :%s_sort_order, :%s_synced_at, :%s_created_at, :%s_updated_at)',
+                        $prefix,
+                        $prefix,
+                        $prefix,
+                        $prefix,
+                        $prefix,
+                        $prefix,
+                        $prefix
+                    );
+                    foreach ($payload as $field => $value) {
+                        $bindings[$prefix . '_' . $field] = $value;
+                    }
+                }
+
+                Db::execute(
+                    'INSERT INTO kuaidi100_express_company_catalog '
+                    . '(company_name, company_code, company_type, sort_order, synced_at, created_at, updated_at) VALUES '
+                    . implode(',', $valuesSql)
+                    . ' ON DUPLICATE KEY UPDATE '
+                    . 'company_name = VALUES(company_name), '
+                    . 'company_type = VALUES(company_type), '
+                    . 'sort_order = VALUES(sort_order), '
+                    . 'synced_at = VALUES(synced_at), '
+                    . 'updated_at = VALUES(updated_at)',
+                    $bindings
+                );
+            }
+
+            $backfilled = $this->backfillLocalCompanyCodesFromCatalog($now);
+            Db::commit();
+        } catch (\Throwable $e) {
+            Db::rollback();
+            throw $e;
+        } finally {
+            @unlink($tmpFile);
+        }
+
+        return [
+            'total' => count($rows),
+            'inserted' => $inserted ?? 0,
+            'updated' => $updated ?? 0,
+            'backfilled' => $backfilled ?? 0,
+            'synced_at' => $now,
+        ];
+    }
+
+    public function resolveCompanyCode(string $companyNameOrCode, string $trackingNo = ''): string
+    {
+        $result = $this->recognizeCompany($companyNameOrCode, $trackingNo);
+        return (string)($result['company_code'] ?? '');
+    }
+
+    public function recognizeCompany(string $companyNameOrCode, string $trackingNo = ''): array
+    {
+        $companyNameOrCode = trim($companyNameOrCode);
+        $trackingNo = trim($trackingNo);
+        $recognitionError = '';
+
+        $resolved = $this->resolveLocalCompanyMatch($companyNameOrCode);
+        if (!$resolved && $trackingNo !== '') {
+            try {
+                $candidates = $this->recognizeKuaidi100Candidates($trackingNo);
+            } catch (\Throwable $e) {
+                $candidates = [];
+                $recognitionError = $e->getMessage();
+            }
+            $resolved = $this->pickRecognizedCandidate($candidates, $companyNameOrCode);
+            return [
+                'input' => $companyNameOrCode,
+                'tracking_no' => $trackingNo,
+                'company_code' => (string)($resolved['company_code'] ?? ''),
+                'company_name' => (string)($resolved['company_name'] ?? $companyNameOrCode),
+                'status' => $resolved ? 'resolved' : ($candidates ? 'multiple' : 'none'),
+                'status_text' => $resolved ? '已识别' : ($candidates ? '识别到多个候选' : '未识别'),
+                'error_message' => $recognitionError,
+                'resolved' => $resolved,
+                'candidates' => $candidates,
+            ];
+        }
+
+        if ($resolved) {
+            return [
+                'input' => $companyNameOrCode,
+                'tracking_no' => $trackingNo,
+                'company_code' => (string)($resolved['company_code'] ?? ''),
+                'company_name' => (string)($resolved['company_name'] ?? $companyNameOrCode),
+                'status' => 'resolved',
+                'status_text' => '已识别',
+                'error_message' => '',
+                'resolved' => $resolved,
+                'candidates' => [$resolved],
+            ];
+        }
+
+        return [
+            'input' => $companyNameOrCode,
+            'tracking_no' => $trackingNo,
+            'company_code' => '',
+            'company_name' => $companyNameOrCode,
+            'status' => 'none',
+            'status_text' => '未识别',
+            'error_message' => $recognitionError,
+            'resolved' => null,
+            'candidates' => [],
+        ];
+    }
+
+    public function resolveCompanyNameByCode(string $companyCode): string
+    {
+        $companyCode = trim($companyCode);
+        if ($companyCode === '') {
+            return '';
+        }
+
+        $row = Db::name('express_companies')
+            ->where('company_code', $companyCode)
+            ->find();
+        $name = trim((string)($row['company_name'] ?? ''));
+        if ($name !== '') {
+            return $name;
+        }
+
+        $row = Db::name('kuaidi100_express_company_catalog')
+            ->where('company_code', $companyCode)
+            ->find();
+        $name = trim((string)($row['company_name'] ?? ''));
+        if ($name !== '') {
+            return $name;
+        }
+
+        return $this->companyAliasName($companyCode);
+    }
+
+    private function resolveLocalCompanyMatch(string $companyNameOrCode): ?array
+    {
+        $companyNameOrCode = trim($companyNameOrCode);
+        if ($companyNameOrCode === '') {
+            return null;
+        }
+
+        $row = Db::name('express_companies')
+            ->where('company_name', $companyNameOrCode)
+            ->find();
+        $code = trim((string)($row['company_code'] ?? ''));
+        if ($this->isValidCompanyCode($code)) {
+            return [
+                'company_name' => (string)($row['company_name'] ?? $companyNameOrCode),
+                'company_code' => $code,
+                'source' => 'local',
+            ];
+        }
+
+        $row = Db::name('express_companies')
+            ->where('company_code', $companyNameOrCode)
+            ->find();
+        $code = trim((string)($row['company_code'] ?? ''));
+        if ($this->isValidCompanyCode($code)) {
+            $name = trim((string)($row['company_name'] ?? ''));
+            if ($name === '') {
+                $name = $this->resolveCompanyNameByCode($code);
+            }
+            if ($name === '') {
+                $name = $companyNameOrCode;
+            }
+
+            return [
+                'company_name' => $name,
+                'company_code' => $code,
+                'source' => 'local',
+            ];
+        }
+
+        $catalogRow = Db::name('kuaidi100_express_company_catalog')
+            ->where('company_name', $companyNameOrCode)
+            ->find();
+        $code = trim((string)($catalogRow['company_code'] ?? ''));
+        if ($this->isValidCompanyCode($code)) {
+            return [
+                'company_name' => (string)($catalogRow['company_name'] ?? $companyNameOrCode),
+                'company_code' => $code,
+                'source' => 'catalog',
+            ];
+        }
+
+        $catalogRow = Db::name('kuaidi100_express_company_catalog')
+            ->where('company_code', $companyNameOrCode)
+            ->find();
+        $code = trim((string)($catalogRow['company_code'] ?? ''));
+        if ($this->isValidCompanyCode($code)) {
+            $name = trim((string)($catalogRow['company_name'] ?? ''));
+            if ($name === '') {
+                $name = $this->resolveCompanyNameByCode($code);
+            }
+            if ($name === '') {
+                $name = $companyNameOrCode;
+            }
+
+            return [
+                'company_name' => $name,
+                'company_code' => $code,
+                'source' => 'catalog',
+            ];
+        }
+
+        $aliasCode = $this->companyAliasCode($companyNameOrCode);
+        if ($aliasCode !== '') {
+            return [
+                'company_name' => $this->resolveCompanyNameByCode($aliasCode) ?: $companyNameOrCode,
+                'company_code' => $aliasCode,
+                'source' => 'alias',
+            ];
+        }
+
+        return $this->isValidCompanyCode($companyNameOrCode)
+            ? [
+                'company_name' => $this->resolveCompanyNameByCode($companyNameOrCode) ?: $companyNameOrCode,
+                'company_code' => $companyNameOrCode,
+                'source' => 'code',
+            ]
+            : null;
+    }
+
+    private function recognizeKuaidi100Candidates(string $trackingNo): array
+    {
+        $client = new Kuaidi100Client();
+        $response = $client->recognize($trackingNo);
+        $items = $this->extractRecognizeItems($response);
+        if (!$items) {
+            return [];
+        }
+
+        $candidates = [];
+        foreach ($items as $item) {
+            $candidate = $this->normalizeRecognizeCandidate($item);
+            if ($candidate) {
+                $candidates[] = $candidate;
+            }
+        }
+
+        return $candidates;
+    }
+
+    private function extractRecognizeItems(array $response): array
+    {
+        if (isset($response['data']) && is_array($response['data'])) {
+            $items = $response['data'];
+        } else {
+            $items = $response;
+        }
+
+        if ($this->isAssocArray($items) && (isset($items['comCode']) || isset($items['company_code']))) {
+            return [$items];
+        }
+
+        return array_values(array_filter($items, static fn ($item) => is_array($item)));
+    }
+
+    private function normalizeRecognizeCandidate(array $item): ?array
+    {
+        $companyCode = trim((string)($item['comCode'] ?? $item['company_code'] ?? $item['code'] ?? ''));
+        $officialName = trim((string)($item['name'] ?? $item['company_name'] ?? $item['comName'] ?? ''));
+        if ($companyCode === '' && $officialName === '') {
+            return null;
+        }
+
+        $localName = $companyCode !== '' ? $this->resolveCompanyNameByCode($companyCode) : '';
+        $companyName = $localName !== '' ? $localName : ($officialName !== '' ? $officialName : $companyCode);
+
+        return [
+            'company_name' => $companyName,
+            'company_code' => $companyCode,
+            'official_name' => $officialName,
+            'display_text' => $companyName !== '' && $companyCode !== ''
+                ? sprintf('%s / %s', $companyName, $companyCode)
+                : ($companyName !== '' ? $companyName : $companyCode),
+            'length_pre' => (int)($item['lengthPre'] ?? $item['length_pre'] ?? 0),
+            'source' => $localName !== '' ? 'catalog' : 'kuaidi100',
+        ];
+    }
+
+    private function pickRecognizedCandidate(array $candidates, string $companyNameOrCode): ?array
+    {
+        if (!$candidates) {
+            return null;
+        }
+
+        if (count($candidates) === 1) {
+            return $candidates[0];
+        }
+
+        $companyNameOrCode = trim($companyNameOrCode);
+        if ($companyNameOrCode === '') {
+            return null;
+        }
+
+        foreach ($candidates as $candidate) {
+            if (!is_array($candidate)) {
+                continue;
+            }
+
+            $candidateName = trim((string)($candidate['company_name'] ?? ''));
+            $candidateCode = trim((string)($candidate['company_code'] ?? ''));
+            if ($candidateName === $companyNameOrCode || $candidateCode === $companyNameOrCode) {
+                return $candidate;
+            }
+        }
+
+        return null;
+    }
+
+    private function isAssocArray(array $items): bool
+    {
+        return array_keys($items) !== range(0, count($items) - 1);
+    }
+
     private function format(array $item): array
     {
         $status = (string)($item['status'] ?? 'enabled');
@@ -136,21 +546,63 @@ class ExpressCompanyService
         ];
     }
 
+    private function formatCatalog(array $item): array
+    {
+        $source = (string)($item['source'] ?? 'kuaidi100');
+        $companyName = (string)($item['company_name'] ?? '');
+        $companyCode = (string)($item['company_code'] ?? '');
+        $companyType = (string)($item['company_type'] ?? '');
+
+        return [
+            'id' => (int)($item['id'] ?? 0),
+            'company_name' => $companyName,
+            'company_code' => $companyCode,
+            'company_type' => $companyType,
+            'display_text' => $companyType !== ''
+                ? sprintf('%s / %s / %s', $companyName, $companyCode, $companyType)
+                : sprintf('%s / %s', $companyName, $companyCode),
+            'source' => $source,
+            'synced_at' => (string)($item['synced_at'] ?? ''),
+        ];
+    }
+
     private function bootstrapDefaults(): void
     {
         $now = date('Y-m-d H:i:s');
-        $exists = Db::name('express_companies')->where('company_name', '顺丰速运')->find();
-        if (!$exists) {
-            Db::name('express_companies')->insert([
-                'company_name' => '顺丰速运',
-                'company_code' => 'sf_express',
-                'status' => 'enabled',
-                'is_default' => 1,
-                'sort_order' => 1,
-                'remark' => '系统默认快递公司',
-                'created_at' => $now,
-                'updated_at' => $now,
-            ]);
+        $defaults = [
+            ['company_name' => '顺丰速运', 'company_code' => 'shunfeng', 'sort_order' => 1, 'is_default' => 1],
+            ['company_name' => '京东快递', 'company_code' => 'jd', 'sort_order' => 2, 'is_default' => 0],
+            ['company_name' => 'EMS', 'company_code' => 'ems', 'sort_order' => 3, 'is_default' => 0],
+            ['company_name' => '中通快递', 'company_code' => 'zhongtong', 'sort_order' => 4, 'is_default' => 0],
+            ['company_name' => '圆通速递', 'company_code' => 'yuantong', 'sort_order' => 5, 'is_default' => 0],
+            ['company_name' => '申通快递', 'company_code' => 'shentong', 'sort_order' => 6, 'is_default' => 0],
+            ['company_name' => '韵达快递', 'company_code' => 'yunda', 'sort_order' => 7, 'is_default' => 0],
+            ['company_name' => '极兔速递', 'company_code' => 'jtexpress', 'sort_order' => 8, 'is_default' => 0],
+        ];
+
+        foreach ($defaults as $default) {
+            $exists = Db::name('express_companies')->where('company_name', $default['company_name'])->find();
+            if (!$exists) {
+                Db::name('express_companies')->insert([
+                    'company_name' => $default['company_name'],
+                    'company_code' => $default['company_code'],
+                    'status' => 'enabled',
+                    'is_default' => $default['is_default'],
+                    'sort_order' => $default['sort_order'],
+                    'remark' => '系统默认快递公司',
+                    'created_at' => $now,
+                    'updated_at' => $now,
+                ]);
+                continue;
+            }
+
+            $currentCode = (string)($exists['company_code'] ?? '');
+            if ($currentCode === '' || $currentCode === 'sf_express' || str_starts_with($currentCode, 'express_')) {
+                Db::name('express_companies')->where('id', $exists['id'])->update([
+                    'company_code' => $default['company_code'],
+                    'updated_at' => $now,
+                ]);
+            }
         }
 
         $this->ensureEnabledDefault($now);
@@ -179,9 +631,289 @@ class ExpressCompanyService
         }
     }
 
-    private function generateCompanyCode(string $companyName): string
+    private function backfillLocalCompanyCodesFromCatalog(string $now): int
     {
-        return 'express_' . substr(hash('sha256', $companyName), 0, 12);
+        $catalogRows = Db::name('kuaidi100_express_company_catalog')
+            ->select()
+            ->toArray();
+        if (!$catalogRows) {
+            return 0;
+        }
+
+        $catalogMap = [];
+        foreach ($catalogRows as $row) {
+            $name = trim((string)($row['company_name'] ?? ''));
+            $code = trim((string)($row['company_code'] ?? ''));
+            if ($name === '' || !$this->isValidCompanyCode($code)) {
+                continue;
+            }
+            $catalogMap[$name] = $code;
+        }
+
+        if (!$catalogMap) {
+            return 0;
+        }
+
+        $updated = 0;
+        $rows = Db::name('express_companies')->select()->toArray();
+        foreach ($rows as $row) {
+            $companyName = trim((string)($row['company_name'] ?? ''));
+            $currentCode = trim((string)($row['company_code'] ?? ''));
+            if ($companyName === '' || !isset($catalogMap[$companyName])) {
+                continue;
+            }
+            if (!$this->shouldBackfillCompanyCode($currentCode)) {
+                continue;
+            }
+
+            Db::name('express_companies')->where('id', (int)$row['id'])->update([
+                'company_code' => $catalogMap[$companyName],
+                'updated_at' => $now,
+            ]);
+            $updated++;
+        }
+
+        return $updated;
+    }
+
+    private function shouldBackfillCompanyCode(string $currentCode): bool
+    {
+        return $currentCode === '' || $currentCode === 'sf_express' || str_starts_with($currentCode, 'express_');
+    }
+
+    private function localCompanyFallbackList(string $keyword, int $limit): array
+    {
+        $query = Db::name('express_companies')
+            ->order('is_default', 'desc')
+            ->order('sort_order', 'asc')
+            ->order('id', 'asc');
+
+        if ($keyword !== '') {
+            $like = '%' . $keyword . '%';
+            $query->whereRaw('(company_name LIKE :keyword OR company_code LIKE :keyword)', [
+                'keyword' => $like,
+            ]);
+        }
+
+        $rows = $query->limit($limit)->select()->toArray();
+        return array_map(static fn (array $item) => [
+            'id' => (int)$item['id'],
+            'company_name' => (string)$item['company_name'],
+            'company_code' => (string)$item['company_code'],
+            'company_type' => '本地快递公司',
+            'source' => 'local',
+            'synced_at' => '',
+        ], $rows);
+    }
+
+    private function parseCatalogWorkbook(string $filePath): array
+    {
+        $zip = new \ZipArchive();
+        if ($zip->open($filePath) !== true) {
+            throw new \RuntimeException('快递100公司码表压缩包打开失败');
+        }
+
+        $sheetXml = $zip->getFromName('xl/worksheets/sheet1.xml');
+        if (!is_string($sheetXml) || $sheetXml === '') {
+            $zip->close();
+            throw new \RuntimeException('快递100公司码表缺少工作表数据');
+        }
+
+        $sharedStrings = [];
+        $sharedStringsXml = $zip->getFromName('xl/sharedStrings.xml');
+        if (is_string($sharedStringsXml) && $sharedStringsXml !== '') {
+            $sharedStrings = $this->readSharedStrings($sharedStringsXml);
+        }
+
+        $zip->close();
+
+        $xml = simplexml_load_string($sheetXml, 'SimpleXMLElement', LIBXML_NOCDATA);
+        if ($xml === false) {
+            throw new \RuntimeException('快递100公司码表工作表解析失败');
+        }
+
+        $xml->registerXPathNamespace('x', 'http://schemas.openxmlformats.org/spreadsheetml/2006/main');
+        $rows = $xml->xpath('//x:sheetData/x:row') ?: [];
+
+        $headerMap = [];
+        $parsedRows = [];
+        foreach ($rows as $row) {
+            $values = [];
+            foreach ($row->c as $cell) {
+                $columnIndex = $this->columnIndexFromCellRef((string)$cell['r']);
+                if ($columnIndex <= 0) {
+                    continue;
+                }
+
+                $values[$columnIndex] = $this->readXlsxCellValue($cell, $sharedStrings);
+            }
+
+            if (!$values) {
+                continue;
+            }
+
+            if (!$headerMap) {
+                $headerMap = $this->buildCatalogHeaderMap($values);
+                if ($headerMap) {
+                    continue;
+                }
+            }
+
+            $companyName = trim((string)($values[$headerMap['company_name'] ?? 1] ?? ''));
+            $companyCode = trim((string)($values[$headerMap['company_code'] ?? 2] ?? ''));
+            $companyType = trim((string)($values[$headerMap['company_type'] ?? 3] ?? ''));
+
+            if ($companyName === '' || !$this->isValidCompanyCode($companyCode)) {
+                continue;
+            }
+
+            $parsedRows[] = [
+                'company_name' => $companyName,
+                'company_code' => $companyCode,
+                'company_type' => $companyType,
+                'sort_order' => count($parsedRows) + 1,
+            ];
+        }
+
+        return $parsedRows;
+    }
+
+    private function buildCatalogHeaderMap(array $values): array
+    {
+        $map = [];
+        foreach ($values as $columnIndex => $value) {
+            $text = trim((string)$value);
+            if ($text === '') {
+                continue;
+            }
+
+            if (in_array($text, ['公司名称', '快递公司名称', '名称'], true)) {
+                $map['company_name'] = $columnIndex;
+            } elseif (in_array($text, ['公司编码', '快递公司编码', '编码', 'code'], true)) {
+                $map['company_code'] = $columnIndex;
+            } elseif (in_array($text, ['公司类型', '类型'], true)) {
+                $map['company_type'] = $columnIndex;
+            }
+        }
+
+        if (!$map) {
+            return [];
+        }
+
+        $map['company_name'] ??= 1;
+        $map['company_code'] ??= 2;
+        $map['company_type'] ??= 3;
+
+        return $map;
+    }
+
+    private function readSharedStrings(string $xml): array
+    {
+        $document = simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA);
+        if ($document === false) {
+            throw new \RuntimeException('快递100公司码表共享字符串解析失败');
+        }
+
+        $document->registerXPathNamespace('x', 'http://schemas.openxmlformats.org/spreadsheetml/2006/main');
+        $items = $document->xpath('//x:si') ?: [];
+        $values = [];
+        foreach ($items as $item) {
+            $text = '';
+            foreach ($item->xpath('.//x:t') ?: [] as $textNode) {
+                $text .= (string)$textNode;
+            }
+            $values[] = $text;
+        }
+
+        return $values;
+    }
+
+    private function readXlsxCellValue(\SimpleXMLElement $cell, array $sharedStrings): string
+    {
+        $type = (string)$cell['t'];
+        if ($type === 'inlineStr') {
+            $text = '';
+            foreach ($cell->xpath('.//*[local-name()="t"]') ?: [] as $textNode) {
+                $text .= (string)$textNode;
+            }
+
+            return trim($text);
+        }
+
+        if ($type === 's') {
+            $index = (int)($cell->v ?? 0);
+            return trim((string)($sharedStrings[$index] ?? ''));
+        }
+
+        if (isset($cell->v)) {
+            return trim((string)$cell->v);
+        }
+
+        return trim((string)$cell);
+    }
+
+    private function columnIndexFromCellRef(string $cellRef): int
+    {
+        if (!preg_match('/^([A-Z]+)\d+$/i', $cellRef, $matches)) {
+            return 0;
+        }
+
+        $letters = strtoupper($matches[1]);
+        $index = 0;
+        $length = strlen($letters);
+        for ($i = 0; $i < $length; $i++) {
+            $index = $index * 26 + (ord($letters[$i]) - 64);
+        }
+
+        return $index;
+    }
+
+    private function isValidCompanyCode(string $code): bool
+    {
+        return $code !== '' && preg_match('/^[a-z0-9]+$/', $code) === 1 && !str_starts_with($code, 'express_');
+    }
+
+    private function companyAliasCode(string $companyName): string
+    {
+        $aliases = [
+            '顺丰速运' => 'shunfeng',
+            '顺丰' => 'shunfeng',
+            'sf_express' => 'shunfeng',
+            '京东快递' => 'jd',
+            '京东物流' => 'jd',
+            'EMS' => 'ems',
+            'ems' => 'ems',
+            '中通快递' => 'zhongtong',
+            '圆通速递' => 'yuantong',
+            '圆通快递' => 'yuantong',
+            '申通快递' => 'shentong',
+            '韵达快递' => 'yunda',
+            '极兔速递' => 'jtexpress',
+            '极兔快递' => 'jtexpress',
+            '德邦快递' => 'debangwuliu',
+            '邮政快递包裹' => 'youzhengguonei',
+        ];
+
+        return $aliases[$companyName] ?? '';
+    }
+
+    private function companyAliasName(string $companyCode): string
+    {
+        $aliases = [
+            'shunfeng' => '顺丰速运',
+            'sf_express' => '顺丰速运',
+            'jd' => '京东快递',
+            'ems' => 'EMS',
+            'zhongtong' => '中通快递',
+            'yuantong' => '圆通速递',
+            'shentong' => '申通快递',
+            'yunda' => '韵达快递',
+            'jtexpress' => '极兔速递',
+            'debangwuliu' => '德邦快递',
+            'youzhengguonei' => '邮政快递包裹',
+        ];
+
+        return $aliases[$companyCode] ?? '';
     }
 
     private function ensureTable(): void
@@ -203,6 +935,27 @@ CREATE TABLE IF NOT EXISTS express_companies (
   KEY idx_express_companies_status (status),
   KEY idx_express_companies_default (is_default)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='快递公司字典'
+SQL);
+    }
+
+    private function ensureCatalogTable(): void
+    {
+        Db::execute(<<<'SQL'
+CREATE TABLE IF NOT EXISTS kuaidi100_express_company_catalog (
+  id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
+  company_name VARCHAR(64) NOT NULL DEFAULT '',
+  company_code VARCHAR(64) NOT NULL DEFAULT '',
+  company_type VARCHAR(64) NOT NULL DEFAULT '',
+  sort_order INT NOT NULL DEFAULT 0,
+  synced_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  PRIMARY KEY (id),
+  UNIQUE KEY uk_kuaidi100_express_company_catalog_code (company_code),
+  KEY idx_kuaidi100_express_company_catalog_name (company_name),
+  KEY idx_kuaidi100_express_company_catalog_type (company_type),
+  KEY idx_kuaidi100_express_company_catalog_synced_at (synced_at)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='快递100官方公司码表'
 SQL);
     }
 }
diff --git a/server-api/app/support/FulfillmentFlowService.php b/server-api/app/support/FulfillmentFlowService.php
index 7e07e8d..3fcb71f 100644
--- a/server-api/app/support/FulfillmentFlowService.php
+++ b/server-api/app/support/FulfillmentFlowService.php
@@ -501,6 +501,7 @@ class FulfillmentFlowService
             'tracking_no' => $trackingNo,
             'shipped_at' => $now,
         ]);
+        (new OrderLogisticsSyncService())->subscribeAsync($logisticsId);
 
         return $this->formatOrderContext($orderId);
     }
@@ -535,6 +536,9 @@ class FulfillmentFlowService
         $product = Db::name('order_products')->where('order_id', $orderId)->find() ?: [];
         $sendLogistics = Db::name('order_logistics')->where('order_id', $orderId)->where('logistics_type', 'send_to_center')->order('id', 'desc')->find();
         $returnLogistics = Db::name('order_logistics')->where('order_id', $orderId)->where('logistics_type', 'return_to_user')->order('id', 'desc')->find();
+        $syncService = new OrderLogisticsSyncService();
+        $sendSyncStatus = $sendLogistics ? $syncService->formatSyncStatus((int)$sendLogistics['id']) : ['provider_status_text' => '', 'sync_status_text' => '未同步', 'sync_error' => ''];
+        $returnSyncStatus = $returnLogistics ? $syncService->formatSyncStatus((int)$returnLogistics['id']) : ['provider_status_text' => '', 'sync_status_text' => '未同步', 'sync_error' => ''];
         $flow = Db::name('order_transfer_flows')->where('order_id', $orderId)->order('id', 'desc')->find();
         $report = $this->latestReport($orderId);
         $content = $report ? Db::name('report_contents')->where('report_id', (int)$report['id'])->find() : null;
@@ -570,6 +574,17 @@ class FulfillmentFlowService
                 'express_company' => (string)$sendLogistics['express_company'],
                 'tracking_no' => (string)$sendLogistics['tracking_no'],
                 'tracking_status' => (string)$sendLogistics['tracking_status'],
+                'tracking_status_text' => $this->trackingStatusText((string)$sendLogistics['tracking_status'], 'send_to_center'),
+                'provider_status_text' => $sendSyncStatus['provider_status_text'],
+                'sync_status_text' => $sendSyncStatus['sync_status_text'],
+                'sync_error' => $sendSyncStatus['sync_error'],
+                'latest_desc' => (string)($sendLogistics['latest_desc'] ?? ''),
+                'latest_time' => (string)($sendLogistics['latest_time'] ?? ''),
+                'nodes' => array_map(fn (array $item) => [
+                    'node_time' => (string)$item['node_time'],
+                    'node_desc' => (string)$item['node_desc'],
+                    'node_location' => (string)$item['node_location'],
+                ], $syncService->nodesForLogistics((int)$sendLogistics['id'])),
             ] : null,
             'return_address' => $returnAddress ? [
                 'consignee' => (string)($returnAddress['consignee'] ?? ''),
@@ -580,6 +595,17 @@ class FulfillmentFlowService
                 'express_company' => (string)$returnLogistics['express_company'],
                 'tracking_no' => (string)$returnLogistics['tracking_no'],
                 'tracking_status' => (string)$returnLogistics['tracking_status'],
+                'tracking_status_text' => $this->trackingStatusText((string)$returnLogistics['tracking_status'], 'return_to_user'),
+                'provider_status_text' => $returnSyncStatus['provider_status_text'],
+                'sync_status_text' => $returnSyncStatus['sync_status_text'],
+                'sync_error' => $returnSyncStatus['sync_error'],
+                'latest_desc' => (string)($returnLogistics['latest_desc'] ?? ''),
+                'latest_time' => (string)($returnLogistics['latest_time'] ?? ''),
+                'nodes' => array_map(fn (array $item) => [
+                    'node_time' => (string)$item['node_time'],
+                    'node_desc' => (string)$item['node_desc'],
+                    'node_location' => (string)$item['node_location'],
+                ], $syncService->nodesForLogistics((int)$returnLogistics['id'])),
             ] : null,
             'transfer_flow' => $flow ? $this->formatFlow($flow) : null,
             'report_info' => $report ? [
@@ -994,6 +1020,25 @@ class FulfillmentFlowService
         };
     }
 
+    private function trackingStatusText(string $status, string $logisticsType): string
+    {
+        if ($logisticsType === 'return_to_user') {
+            return match ($status) {
+                'submitted' => '已登记回寄运单',
+                'in_transit' => '回寄途中',
+                'received' => '用户已签收',
+                default => $status === '' ? '待回寄' : $status,
+            };
+        }
+
+        return match ($status) {
+            'submitted' => '用户已提交运单',
+            'in_transit' => '用户已寄出，运输中',
+            'received' => '鉴定中心已签收',
+            default => $status === '' ? '待提交' : $status,
+        };
+    }
+
     private function decodeJsonArray(mixed $value): array
     {
         if (is_array($value)) {
diff --git a/server-api/app/support/Kuaidi100Client.php b/server-api/app/support/Kuaidi100Client.php
new file mode 100644
index 0000000..a0d5e0d
--- /dev/null
+++ b/server-api/app/support/Kuaidi100Client.php
@@ -0,0 +1,187 @@
+<?php
+
+namespace app\support;
+
+class Kuaidi100Client
+{
+    private const QUERY_URL = 'https://poll.kuaidi100.com/poll/query.do';
+    private const SUBSCRIBE_URL = 'https://poll.kuaidi100.com/poll';
+    private const AUTONUMBER_URL = 'http://www.kuaidi100.com/autonumber/auto';
+    private const COMPANY_CATALOG_URL = 'http://api.kuaidi100.com/manager/openapi/download/kdbm.do';
+
+    public function __construct(private ?Kuaidi100ConfigService $configService = null)
+    {
+        $this->configService ??= new Kuaidi100ConfigService();
+    }
+
+    public function query(string $companyCode, string $trackingNo, string $phone = ''): array
+    {
+        $config = $this->configService->getConfig();
+        if (!$this->configService->isReadyForQuery()) {
+            throw new \RuntimeException('快递100实时查询配置未完成');
+        }
+
+        $param = [
+            'com' => $companyCode,
+            'num' => $trackingNo,
+            'resultv2' => '1',
+        ];
+        if ($phone !== '') {
+            $param['phone'] = $phone;
+        }
+
+        $paramJson = $this->encodeJson($param);
+        $response = $this->postForm(self::QUERY_URL, [
+            'customer' => $config['customer'],
+            'sign' => strtoupper(md5($paramJson . $config['key'] . $config['customer'])),
+            'param' => $paramJson,
+        ]);
+
+        $decoded = json_decode($response, true);
+        if (!is_array($decoded)) {
+            throw new \RuntimeException('快递100实时查询返回格式异常');
+        }
+
+        return $decoded;
+    }
+
+    public function recognize(string $trackingNo): array
+    {
+        $trackingNo = trim($trackingNo);
+        if ($trackingNo === '') {
+            throw new \InvalidArgumentException('快递100单号不能为空');
+        }
+        if (!$this->configService->isReadyForRecognition()) {
+            throw new \RuntimeException('快递100智能识别配置未完成');
+        }
+
+        $config = $this->configService->getConfig();
+        $response = $this->requestGet(self::AUTONUMBER_URL, [
+            'num' => $trackingNo,
+            'key' => $config['key'],
+        ]);
+
+        $decoded = json_decode($response, true);
+        if (!is_array($decoded)) {
+            throw new \RuntimeException('快递100智能识别返回格式异常');
+        }
+
+        return $decoded;
+    }
+
+    public function downloadCompanyCatalogWorkbook(): string
+    {
+        return $this->requestGet(self::COMPANY_CATALOG_URL, [], 30, 15);
+    }
+
+    public function subscribe(string $companyCode, string $trackingNo, string $phone = ''): array
+    {
+        $config = $this->configService->getConfig();
+        if (!$this->configService->isReadyForSubscribe()) {
+            throw new \RuntimeException('快递100订阅配置未完成');
+        }
+
+        $parameters = [
+            'callbackurl' => $config['callback_url'],
+            'resultv2' => '1',
+        ];
+        if ($config['callback_salt'] !== '') {
+            $parameters['salt'] = $config['callback_salt'];
+        }
+        if ($phone !== '') {
+            $parameters['phone'] = $phone;
+        }
+
+        $requestPayload = [
+            'company' => $companyCode,
+            'number' => $trackingNo,
+            'key' => $config['key'],
+            'parameters' => $parameters,
+        ];
+        if ($companyCode === '') {
+            unset($requestPayload['company']);
+            $requestPayload['autoCom'] = '1';
+        }
+
+        $paramJson = $this->encodeJson($requestPayload);
+
+        $response = $this->postForm(self::SUBSCRIBE_URL, [
+            'schema' => 'json',
+            'param' => $paramJson,
+        ]);
+
+        $decoded = json_decode($response, true);
+        if (!is_array($decoded)) {
+            throw new \RuntimeException('快递100订阅返回格式异常');
+        }
+
+        return $decoded;
+    }
+
+    private function postForm(string $url, array $fields): string
+    {
+        $ch = curl_init($url);
+        curl_setopt_array($ch, [
+            CURLOPT_RETURNTRANSFER => true,
+            CURLOPT_POST => true,
+            CURLOPT_POSTFIELDS => http_build_query($fields),
+            CURLOPT_TIMEOUT => 8,
+            CURLOPT_CONNECTTIMEOUT => 4,
+            CURLOPT_HTTPHEADER => [
+                'Content-Type: application/x-www-form-urlencoded',
+            ],
+        ]);
+
+        $response = curl_exec($ch);
+        $errno = curl_errno($ch);
+        $error = curl_error($ch);
+        $httpStatus = (int)curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        curl_close($ch);
+
+        if ($errno) {
+            throw new \RuntimeException('快递100请求失败：' . $error);
+        }
+        if ($httpStatus < 200 || $httpStatus >= 300) {
+            throw new \RuntimeException('快递100请求 HTTP 状态异常：' . $httpStatus);
+        }
+
+        return is_string($response) ? $response : '';
+    }
+
+    private function requestGet(string $url, array $query = [], int $timeout = 10, int $connectTimeout = 5): string
+    {
+        $fullUrl = $query ? $url . (str_contains($url, '?') ? '&' : '?') . http_build_query($query) : $url;
+        $ch = curl_init($fullUrl);
+        curl_setopt_array($ch, [
+            CURLOPT_RETURNTRANSFER => true,
+            CURLOPT_HTTPGET => true,
+            CURLOPT_TIMEOUT => $timeout,
+            CURLOPT_CONNECTTIMEOUT => $connectTimeout,
+        ]);
+
+        $response = curl_exec($ch);
+        $errno = curl_errno($ch);
+        $error = curl_error($ch);
+        $httpStatus = (int)curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        curl_close($ch);
+
+        if ($errno) {
+            throw new \RuntimeException('快递100请求失败：' . $error);
+        }
+        if ($httpStatus < 200 || $httpStatus >= 300) {
+            throw new \RuntimeException('快递100请求 HTTP 状态异常：' . $httpStatus);
+        }
+
+        return is_string($response) ? $response : '';
+    }
+
+    private function encodeJson(array $payload): string
+    {
+        $json = json_encode($payload, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+        if (!is_string($json)) {
+            throw new \RuntimeException('快递100请求参数编码失败');
+        }
+
+        return $json;
+    }
+}
diff --git a/server-api/app/support/Kuaidi100ConfigService.php b/server-api/app/support/Kuaidi100ConfigService.php
new file mode 100644
index 0000000..34ad332
--- /dev/null
+++ b/server-api/app/support/Kuaidi100ConfigService.php
@@ -0,0 +1,61 @@
+<?php
+
+namespace app\support;
+
+use support\think\Db;
+
+class Kuaidi100ConfigService
+{
+    private const GROUP = 'kuaidi100';
+
+    public function getConfig(): array
+    {
+        $rows = Db::name('system_configs')
+            ->where('config_group', self::GROUP)
+            ->column('config_value', 'config_key');
+
+        $enabled = $this->normalizeEnabled((string)($rows['enabled'] ?? 'disabled')) === 'enabled';
+        $minInterval = (int)($rows['query_min_interval_minutes'] ?? 30);
+        $minInterval = max(5, min(1440, $minInterval > 0 ? $minInterval : 30));
+
+        return [
+            'enabled' => $enabled,
+            'customer' => trim((string)($rows['customer'] ?? '')),
+            'key' => trim((string)($rows['key'] ?? '')),
+            'callback_url' => trim((string)($rows['callback_url'] ?? '')),
+            'callback_salt' => trim((string)($rows['callback_salt'] ?? '')),
+            'query_min_interval_minutes' => $minInterval,
+        ];
+    }
+
+    public function isEnabled(): bool
+    {
+        return $this->getConfig()['enabled'];
+    }
+
+    public function isReadyForQuery(): bool
+    {
+        $config = $this->getConfig();
+
+        return $config['enabled'] && $config['customer'] !== '' && $config['key'] !== '';
+    }
+
+    public function isReadyForSubscribe(): bool
+    {
+        $config = $this->getConfig();
+
+        return $config['enabled'] && $config['key'] !== '' && $config['callback_url'] !== '';
+    }
+
+    public function isReadyForRecognition(): bool
+    {
+        $config = $this->getConfig();
+
+        return $config['enabled'] && $config['key'] !== '';
+    }
+
+    public function normalizeEnabled(string $value): string
+    {
+        return in_array($value, ['enabled', 'disabled'], true) ? $value : 'disabled';
+    }
+}
diff --git a/server-api/app/support/OrderLogisticsSyncService.php b/server-api/app/support/OrderLogisticsSyncService.php
new file mode 100644
index 0000000..bd5d479
--- /dev/null
+++ b/server-api/app/support/OrderLogisticsSyncService.php
@@ -0,0 +1,557 @@
+<?php
+
+namespace app\support;
+
+use support\Log;
+use support\think\Db;
+
+class OrderLogisticsSyncService
+{
+    private const PROVIDER = 'kuaidi100';
+
+    public function __construct(
+        private ?Kuaidi100ConfigService $configService = null,
+        private ?Kuaidi100Client $client = null
+    ) {
+        $this->configService ??= new Kuaidi100ConfigService();
+        $this->client ??= new Kuaidi100Client($this->configService);
+        $this->ensureTable();
+    }
+
+    public function subscribeAsync(int $logisticsId): void
+    {
+        try {
+            $this->subscribe($logisticsId);
+        } catch (\Throwable $e) {
+            Log::warning('kuaidi100 subscribe skipped', [
+                'logistics_id' => $logisticsId,
+                'message' => $e->getMessage(),
+            ]);
+        }
+    }
+
+    public function subscribe(int $logisticsId): array
+    {
+        $logistics = $this->findLogistics($logisticsId);
+        if (!$logistics) {
+            throw new \RuntimeException('物流记录不存在');
+        }
+
+        $sync = $this->ensureSyncRow($logistics);
+        if (!$this->configService->getConfig()['enabled']) {
+            $this->updateSync((int)$sync['id'], [
+                'subscription_status' => 'disabled',
+                'last_error' => '',
+            ]);
+            return $this->formatSyncStatus((int)$logistics['id']);
+        }
+
+        $companyCode = trim((string)($sync['provider_com'] ?? ''));
+
+        try {
+            $this->updateSync((int)$sync['id'], [
+                'subscription_status' => 'subscribing',
+                'last_error' => '',
+            ]);
+            $response = $this->client->subscribe(
+                $companyCode,
+                (string)$logistics['tracking_no'],
+                $this->resolvePhoneForLogistics($logistics)
+            );
+            $status = $this->subscriptionSucceeded($response) ? 'subscribed' : 'failed';
+            $this->updateSync((int)$sync['id'], [
+                'subscription_status' => $status,
+                'raw_status' => (string)($response['result'] ?? $response['returnCode'] ?? ''),
+                'last_error' => $status === 'subscribed' ? '' : $this->errorMessageFromResponse($response),
+                'raw_summary' => $this->encodeRawSummary($response),
+            ]);
+        } catch (\Throwable $e) {
+            $this->updateSync((int)$sync['id'], [
+                'subscription_status' => 'failed',
+                'last_error' => $e->getMessage(),
+            ]);
+            throw $e;
+        }
+
+        return $this->formatSyncStatus((int)$logistics['id']);
+    }
+
+    public function syncByLogisticsId(int $logisticsId, bool $force = false): array
+    {
+        $logistics = $this->findLogistics($logisticsId);
+        if (!$logistics) {
+            throw new \RuntimeException('物流记录不存在');
+        }
+
+        $sync = $this->ensureSyncRow($logistics);
+        if (!$this->configService->isReadyForQuery()) {
+            $this->markError((int)$sync['id'], '快递100实时查询配置未完成', ['last_query_at' => date('Y-m-d H:i:s')]);
+            return $this->formatSyncStatus((int)$logistics['id']);
+        }
+
+        if (!$force && !$this->shouldQuery($sync)) {
+            return $this->formatSyncStatus((int)$logistics['id']);
+        }
+
+        $companyCode = trim((string)($sync['provider_com'] ?? ''));
+        if ($companyCode === '') {
+            $companyCode = $this->resolveCompanyCode($logistics);
+            if ($companyCode !== '') {
+                $this->updateSync((int)$sync['id'], [
+                    'provider_com' => $companyCode,
+                ]);
+            } else {
+                $this->updateSync((int)$sync['id'], [
+                    'last_query_at' => date('Y-m-d H:i:s'),
+                    'last_error' => '',
+                ]);
+                return $this->formatSyncStatus((int)$logistics['id']);
+            }
+        }
+
+        try {
+            $response = $this->client->query(
+                $companyCode,
+                (string)$logistics['tracking_no'],
+                $this->resolvePhoneForLogistics($logistics)
+            );
+            $this->applyTrackPayload($logistics, $response, 'query');
+        } catch (\Throwable $e) {
+            $this->markError((int)$sync['id'], $e->getMessage(), ['last_query_at' => date('Y-m-d H:i:s')]);
+            throw $e;
+        }
+
+        return $this->formatSyncStatus((int)$logistics['id']);
+    }
+
+    public function syncDue(int $limit = 50): int
+    {
+        if (!$this->configService->isReadyForQuery()) {
+            return 0;
+        }
+
+        $config = $this->configService->getConfig();
+        $before = date('Y-m-d H:i:s', time() - $config['query_min_interval_minutes'] * 60);
+        $rows = Db::name('order_logistics')
+            ->alias('l')
+            ->leftJoin('order_logistics_syncs s', 's.logistics_id = l.id AND s.provider = "' . self::PROVIDER . '"')
+            ->field(['l.id'])
+            ->where('l.tracking_no', '<>', '')
+            ->where('l.tracking_status', '<>', 'received')
+            ->whereRaw('(s.last_query_at IS NULL OR s.last_query_at <= :before)', ['before' => $before])
+            ->order('l.id', 'desc')
+            ->limit($limit)
+            ->select()
+            ->toArray();
+
+        $count = 0;
+        foreach ($rows as $row) {
+            try {
+                $this->syncByLogisticsId((int)$row['id'], true);
+                $count++;
+            } catch (\Throwable $e) {
+                Log::warning('kuaidi100 due sync failed', [
+                    'logistics_id' => (int)$row['id'],
+                    'message' => $e->getMessage(),
+                ]);
+            }
+        }
+
+        return $count;
+    }
+
+    public function handleCallback(array $payload): array
+    {
+        $result = $this->extractTrackResult($payload);
+        $trackingNo = trim((string)($result['nu'] ?? $result['number'] ?? ''));
+        if ($trackingNo === '') {
+            throw new \InvalidArgumentException('快递100回调缺少运单号');
+        }
+
+        $rows = Db::name('order_logistics')
+            ->where('tracking_no', $trackingNo)
+            ->order('id', 'desc')
+            ->select()
+            ->toArray();
+        if (!$rows) {
+            throw new \RuntimeException('未找到对应物流记录');
+        }
+
+        $updatedIds = [];
+        foreach ($rows as $logistics) {
+            $this->ensureSyncRow($logistics, trim((string)($result['com'] ?? '')));
+            $this->applyTrackPayload($logistics, $result, 'push');
+            $updatedIds[] = (int)$logistics['id'];
+        }
+
+        return [
+            'tracking_no' => $trackingNo,
+            'updated_ids' => $updatedIds,
+        ];
+    }
+
+    public function formatSyncStatus(int $logisticsId): array
+    {
+        $sync = Db::name('order_logistics_syncs')
+            ->where('logistics_id', $logisticsId)
+            ->where('provider', self::PROVIDER)
+            ->find();
+
+        if (!$sync) {
+            return [
+                'provider_status_text' => '',
+                'sync_status_text' => '未同步',
+                'sync_error' => '',
+            ];
+        }
+
+        $error = trim((string)($sync['last_error'] ?? ''));
+        $providerCom = trim((string)($sync['provider_com'] ?? ''));
+        $subscriptionStatus = (string)($sync['subscription_status'] ?? '');
+        if ($error !== '') {
+            $syncStatusText = '同步异常';
+        } elseif ($subscriptionStatus === 'subscribing') {
+            $syncStatusText = '同步中';
+        } elseif ($subscriptionStatus === 'subscribed') {
+            $syncStatusText = '已订阅';
+        } elseif ($subscriptionStatus === 'disabled') {
+            $syncStatusText = '未启用';
+        } elseif ($providerCom === '') {
+            $syncStatusText = '未识别';
+        } elseif (!empty($sync['last_push_at']) || !empty($sync['last_query_at'])) {
+            $syncStatusText = '已同步';
+        } else {
+            $syncStatusText = '待同步';
+        }
+
+        return [
+            'provider_status_text' => (string)($sync['provider_status_text'] ?? ''),
+            'sync_status_text' => $syncStatusText,
+            'sync_error' => $error,
+        ];
+    }
+
+    public function nodesForLogistics(int $logisticsId): array
+    {
+        if ($logisticsId <= 0) {
+            return [];
+        }
+
+        return Db::name('order_logistics_nodes')
+            ->where('logistics_id', $logisticsId)
+            ->order('node_time', 'desc')
+            ->select()
+            ->toArray();
+    }
+
+    private function applyTrackPayload(array $logistics, array $result, string $source): void
+    {
+        $logisticsId = (int)$logistics['id'];
+        $sync = $this->ensureSyncRow($logistics, trim((string)($result['com'] ?? '')));
+        $nodes = $this->normalizeNodes((array)($result['data'] ?? []));
+        $now = date('Y-m-d H:i:s');
+
+        Db::startTrans();
+        try {
+            foreach ($nodes as $node) {
+                $exists = Db::name('order_logistics_nodes')
+                    ->where('logistics_id', $logisticsId)
+                    ->where('node_time', $node['node_time'])
+                    ->where('node_desc', $node['node_desc'])
+                    ->where('node_location', $node['node_location'])
+                    ->find();
+                if ($exists) {
+                    continue;
+                }
+
+                Db::name('order_logistics_nodes')->insert([
+                    'logistics_id' => $logisticsId,
+                    'node_time' => $node['node_time'],
+                    'node_desc' => $node['node_desc'],
+                    'node_location' => $node['node_location'],
+                    'created_at' => $now,
+                ]);
+            }
+
+            $latest = $nodes[0] ?? null;
+            if ($latest) {
+                Db::name('order_logistics')->where('id', $logisticsId)->update([
+                    'latest_desc' => $latest['node_desc'],
+                    'latest_time' => $latest['node_time'],
+                    'updated_at' => $now,
+                ]);
+            }
+
+            $syncPayload = [
+                'provider_com' => trim((string)($result['com'] ?? $sync['provider_com'] ?? '')),
+                'provider_state' => (string)($result['state'] ?? ''),
+                'provider_status_text' => $this->providerStateText((string)($result['state'] ?? ''), (string)($result['ischeck'] ?? '')),
+                'raw_status' => (string)($result['status'] ?? ''),
+                'last_error' => '',
+                'raw_summary' => $this->encodeRawSummary($result),
+            ];
+            if ($source === 'push') {
+                $syncPayload['last_push_at'] = $now;
+            } else {
+                $syncPayload['last_query_at'] = $now;
+            }
+
+            $this->updateSync((int)$sync['id'], $syncPayload);
+            Db::commit();
+        } catch (\Throwable $e) {
+            Db::rollback();
+            throw $e;
+        }
+    }
+
+    private function normalizeNodes(array $items): array
+    {
+        $nodes = [];
+        foreach ($items as $item) {
+            if (!is_array($item)) {
+                continue;
+            }
+
+            $time = trim((string)($item['time'] ?? $item['ftime'] ?? ''));
+            $desc = trim((string)($item['context'] ?? $item['status'] ?? ''));
+            if ($time === '' || $desc === '') {
+                continue;
+            }
+
+            $nodes[] = [
+                'node_time' => $time,
+                'node_desc' => $desc,
+                'node_location' => trim((string)($item['areaName'] ?? $item['areaCenter'] ?? $item['location'] ?? '')),
+            ];
+        }
+
+        usort($nodes, static fn (array $left, array $right) => strcmp($right['node_time'], $left['node_time']));
+
+        return $nodes;
+    }
+
+    private function extractTrackResult(array $payload): array
+    {
+        if (isset($payload['lastResult']) && is_array($payload['lastResult'])) {
+            return $payload['lastResult'];
+        }
+        if (isset($payload['data']) && is_array($payload['data']) && isset($payload['data']['lastResult']) && is_array($payload['data']['lastResult'])) {
+            return $payload['data']['lastResult'];
+        }
+
+        return $payload;
+    }
+
+    private function ensureSyncRow(array $logistics, string $providerCom = ''): array
+    {
+        $logisticsId = (int)$logistics['id'];
+        $providerCom = $providerCom !== '' ? $providerCom : $this->resolveCompanyCode($logistics);
+        $row = Db::name('order_logistics_syncs')
+            ->where('logistics_id', $logisticsId)
+            ->where('provider', self::PROVIDER)
+            ->find();
+
+        $now = date('Y-m-d H:i:s');
+        if ($row) {
+            if ($providerCom !== '' && (string)($row['provider_com'] ?? '') === '') {
+                Db::name('order_logistics_syncs')->where('id', (int)$row['id'])->update([
+                    'provider_com' => $providerCom,
+                    'updated_at' => $now,
+                ]);
+                $row['provider_com'] = $providerCom;
+            }
+            return $row;
+        }
+
+        $id = (int)Db::name('order_logistics_syncs')->insertGetId([
+            'logistics_id' => $logisticsId,
+            'provider' => self::PROVIDER,
+            'provider_com' => $providerCom,
+            'subscription_status' => '',
+            'provider_state' => '',
+            'provider_status_text' => '',
+            'last_error' => '',
+            'raw_status' => '',
+            'raw_summary' => null,
+            'created_at' => $now,
+            'updated_at' => $now,
+        ]);
+
+        return Db::name('order_logistics_syncs')->where('id', $id)->find() ?: [];
+    }
+
+    private function resolveCompanyCode(array $logistics): string
+    {
+        $company = trim((string)($logistics['express_company'] ?? ''));
+        if ($company === '') {
+            return '';
+        }
+
+        $trackingNo = trim((string)($logistics['tracking_no'] ?? ''));
+        $resolved = (new ExpressCompanyService())->resolveCompanyCode($company, $trackingNo);
+        if ($resolved !== '') {
+            return $resolved;
+        }
+
+        $row = Db::name('express_companies')->where('company_name', $company)->find();
+        $code = trim((string)($row['company_code'] ?? ''));
+        $aliasCode = $this->companyAliasCode($company, $code);
+        if ($aliasCode !== '') {
+            return $aliasCode;
+        }
+
+        return preg_match('/^[a-z0-9]+$/', $code) === 1 && !str_starts_with($code, 'express_') ? $code : '';
+    }
+
+    private function companyAliasCode(string $companyName, string $companyCode = ''): string
+    {
+        $aliases = [
+            '顺丰速运' => 'shunfeng',
+            '顺丰' => 'shunfeng',
+            'sf_express' => 'shunfeng',
+            '京东快递' => 'jd',
+            '京东物流' => 'jd',
+            'EMS' => 'ems',
+            'ems' => 'ems',
+            '中通快递' => 'zhongtong',
+            '圆通速递' => 'yuantong',
+            '圆通快递' => 'yuantong',
+            '申通快递' => 'shentong',
+            '韵达快递' => 'yunda',
+            '极兔速递' => 'jtexpress',
+            '极兔快递' => 'jtexpress',
+            '德邦快递' => 'debangwuliu',
+            '邮政快递包裹' => 'youzhengguonei',
+        ];
+
+        return $aliases[$companyCode] ?? $aliases[$companyName] ?? '';
+    }
+
+    private function resolvePhoneForLogistics(array $logistics): string
+    {
+        $orderId = (int)($logistics['order_id'] ?? 0);
+        if ($orderId <= 0) {
+            return '';
+        }
+
+        if (($logistics['logistics_type'] ?? '') === 'return_to_user') {
+            $mobile = Db::name('order_return_addresses')->where('order_id', $orderId)->value('mobile');
+            return trim((string)$mobile);
+        }
+
+        $order = Db::name('orders')->where('id', $orderId)->find();
+        if (!$order) {
+            return '';
+        }
+
+        $mobile = Db::name('users')->where('id', (int)$order['user_id'])->value('mobile');
+        return trim((string)$mobile);
+    }
+
+    private function shouldQuery(array $sync): bool
+    {
+        $lastQueryAt = trim((string)($sync['last_query_at'] ?? ''));
+        if ($lastQueryAt === '') {
+            return true;
+        }
+
+        $config = $this->configService->getConfig();
+        return strtotime($lastQueryAt) <= time() - $config['query_min_interval_minutes'] * 60;
+    }
+
+    private function providerStateText(string $state, string $isCheck): string
+    {
+        if ($isCheck === '1') {
+            return '已签收';
+        }
+
+        return match ($state) {
+            '0' => '在途',
+            '1' => '已揽收',
+            '2' => '疑难',
+            '3' => '已签收',
+            '4' => '退签',
+            '5' => '派件中',
+            '6' => '退回中',
+            '7' => '转投',
+            '8' => '清关中',
+            '14' => '拒签',
+            default => $state === '' ? '' : '物流状态 ' . $state,
+        };
+    }
+
+    private function subscriptionSucceeded(array $response): bool
+    {
+        $result = $response['result'] ?? null;
+        $returnCode = (string)($response['returnCode'] ?? $response['status'] ?? '');
+
+        return $result === true || $result === 'true' || $returnCode === '200';
+    }
+
+    private function errorMessageFromResponse(array $response): string
+    {
+        return trim((string)($response['message'] ?? $response['returnMessage'] ?? '快递100返回失败'));
+    }
+
+    private function markError(int $syncId, string $message, array $extra = []): void
+    {
+        $this->updateSync($syncId, array_merge($extra, [
+            'last_error' => mb_substr($message, 0, 500, 'UTF-8'),
+        ]));
+    }
+
+    private function updateSync(int $syncId, array $payload): void
+    {
+        if ($syncId <= 0) {
+            return;
+        }
+
+        $payload['updated_at'] = date('Y-m-d H:i:s');
+        if (isset($payload['last_error'])) {
+            $payload['last_error'] = mb_substr((string)$payload['last_error'], 0, 500, 'UTF-8');
+        }
+        Db::name('order_logistics_syncs')->where('id', $syncId)->update($payload);
+    }
+
+    private function findLogistics(int $logisticsId): ?array
+    {
+        if ($logisticsId <= 0) {
+            return null;
+        }
+
+        $row = Db::name('order_logistics')->where('id', $logisticsId)->find();
+        return $row ?: null;
+    }
+
+    private function encodeRawSummary(array $payload): string
+    {
+        $json = json_encode($payload, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+        return mb_substr(is_string($json) ? $json : '', 0, 8000, 'UTF-8');
+    }
+
+    private function ensureTable(): void
+    {
+        Db::execute(<<<'SQL'
+CREATE TABLE IF NOT EXISTS order_logistics_syncs (
+  id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
+  logistics_id BIGINT UNSIGNED NOT NULL,
+  provider VARCHAR(32) NOT NULL DEFAULT 'kuaidi100',
+  provider_com VARCHAR(64) NOT NULL DEFAULT '',
+  subscription_status VARCHAR(32) NOT NULL DEFAULT '',
+  provider_state VARCHAR(32) NOT NULL DEFAULT '',
+  provider_status_text VARCHAR(64) NOT NULL DEFAULT '',
+  last_query_at DATETIME NULL DEFAULT NULL,
+  last_push_at DATETIME NULL DEFAULT NULL,
+  last_error VARCHAR(500) NOT NULL DEFAULT '',
+  raw_status VARCHAR(32) NOT NULL DEFAULT '',
+  raw_summary LONGTEXT NULL,
+  created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  PRIMARY KEY (id),
+  UNIQUE KEY uk_order_logistics_syncs_provider (logistics_id, provider),
+  KEY idx_order_logistics_syncs_provider_com (provider, provider_com),
+  KEY idx_order_logistics_syncs_last_query (last_query_at)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='订单物流第三方同步状态'
+SQL);
+    }
+}
diff --git a/server-api/config/process.php b/server-api/config/process.php
index 892dc82..b12a8e2 100644
--- a/server-api/config/process.php
+++ b/server-api/config/process.php
@@ -58,5 +58,9 @@ return [
                 'enable_memory_monitor' => DIRECTORY_SEPARATOR === '/',
             ]
         ]
+    ],
+    'kuaidi100-logistics-sync' => [
+        'handler' => app\process\Kuaidi100LogisticsSyncProcess::class,
+        'count' => 1,
     ]
 ];
diff --git a/server-api/config/route.php b/server-api/config/route.php
index f863d29..b262c41 100644
--- a/server-api/config/route.php
+++ b/server-api/config/route.php
@@ -49,6 +49,7 @@ use app\controller\admin\WarehouseWorkbenchController as AdminWarehouseWorkbench
 use app\controller\admin\ExpressCompaniesController as AdminExpressCompaniesController;
 use app\controller\admin\FileUploadController as AdminFileUploadController;
 use app\controller\open\OrdersController as OpenOrdersController;
+use app\controller\open\Kuaidi100Controller as OpenKuaidi100Controller;
 
 Route::get('/', [app\controller\IndexController::class, 'json']);
 Route::get('/T/{token}', [AppMaterialTagRedirectController::class, 'redirect']);
@@ -181,6 +182,7 @@ Route::post('/api/app/ticket/reply', [AppTicketsController::class, 'reply']);
 Route::post('/api/app/ticket/file/upload', [AppTicketsController::class, 'uploadFile']);
 Route::post('/api/app/ticket/file/delete', [AppTicketsController::class, 'deleteFile']);
 Route::get('/api/app/order/shipping', [AppShippingController::class, 'detail']);
+Route::post('/api/app/order/shipping/recognize', [AppShippingController::class, 'recognize']);
 Route::post('/api/app/order/shipping/save', [AppShippingController::class, 'save']);
 Route::get('/api/app/addresses', [AppAddressesController::class, 'index']);
 Route::get('/api/app/address/detail', [AppAddressesController::class, 'detail']);
@@ -191,6 +193,7 @@ Route::post('/api/app/address/delete', [AppAddressesController::class, 'delete']
 Route::post('/api/open/v1/orders', [OpenOrdersController::class, 'create']);
 Route::get('/api/open/v1/orders', [OpenOrdersController::class, 'detail']);
 Route::get('/api/open/v1/orders/{external_order_no}', [OpenOrdersController::class, 'detail']);
+Route::post('/api/open/kuaidi100/callback', [OpenKuaidi100Controller::class, 'callback']);
 
 Route::get('/api/admin/ping', function () {
     return api_success(['pong' => true]);
@@ -268,6 +271,9 @@ Route::get('/api/admin/warehouses/overview', [AdminWarehousesController::class,
 Route::get('/api/admin/warehouses', [AdminWarehousesController::class, 'index']);
 Route::post('/api/admin/warehouse/save', [AdminWarehousesController::class, 'save']);
 Route::get('/api/admin/express-companies', [AdminExpressCompaniesController::class, 'index']);
+Route::get('/api/admin/express-company/catalog', [AdminExpressCompaniesController::class, 'catalog']);
+Route::post('/api/admin/express-company/catalog/sync', [AdminExpressCompaniesController::class, 'syncCatalog']);
+Route::post('/api/admin/express-company/recognize', [AdminExpressCompaniesController::class, 'recognize']);
 Route::post('/api/admin/express-company/save', [AdminExpressCompaniesController::class, 'save']);
 Route::get('/api/admin/warehouse-workbench/inbound/lookup', [AdminWarehouseWorkbenchController::class, 'inboundLookup']);
 Route::post('/api/admin/warehouse-workbench/inbound/receive', [AdminWarehouseWorkbenchController::class, 'inboundReceive']);
diff --git a/server-api/database/schema.sql b/server-api/database/schema.sql
index d2408fa..cf6c703 100644
--- a/server-api/database/schema.sql
+++ b/server-api/database/schema.sql
@@ -12,6 +12,7 @@ DROP TABLE IF EXISTS enterprise_customer_order_refs;
 DROP TABLE IF EXISTS enterprise_api_nonces;
 DROP TABLE IF EXISTS enterprise_customer_apps;
 DROP TABLE IF EXISTS enterprise_customers;
+DROP TABLE IF EXISTS kuaidi100_express_company_catalog;
 DROP TABLE IF EXISTS express_companies;
 DROP TABLE IF EXISTS shipping_warehouses;
 DROP TABLE IF EXISTS user_api_tokens;
@@ -47,6 +48,7 @@ DROP TABLE IF EXISTS order_transfer_flow_logs;
 DROP TABLE IF EXISTS order_transfer_flows;
 DROP TABLE IF EXISTS internal_transfer_tags;
 DROP TABLE IF EXISTS internal_transfer_tag_batches;
+DROP TABLE IF EXISTS order_logistics_syncs;
 DROP TABLE IF EXISTS order_logistics_nodes;
 DROP TABLE IF EXISTS order_logistics;
 DROP TABLE IF EXISTS order_supplement_task_items;
@@ -731,6 +733,27 @@ CREATE TABLE order_logistics_nodes (
   KEY idx_order_logistics_nodes_logistics_id (logistics_id)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='物流节点';
 
+CREATE TABLE order_logistics_syncs (
+  id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
+  logistics_id BIGINT UNSIGNED NOT NULL,
+  provider VARCHAR(32) NOT NULL DEFAULT 'kuaidi100',
+  provider_com VARCHAR(64) NOT NULL DEFAULT '',
+  subscription_status VARCHAR(32) NOT NULL DEFAULT '',
+  provider_state VARCHAR(32) NOT NULL DEFAULT '',
+  provider_status_text VARCHAR(64) NOT NULL DEFAULT '',
+  last_query_at DATETIME NULL DEFAULT NULL,
+  last_push_at DATETIME NULL DEFAULT NULL,
+  last_error VARCHAR(500) NOT NULL DEFAULT '',
+  raw_status VARCHAR(32) NOT NULL DEFAULT '',
+  raw_summary LONGTEXT NULL,
+  created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  PRIMARY KEY (id),
+  UNIQUE KEY uk_order_logistics_syncs_provider (logistics_id, provider),
+  KEY idx_order_logistics_syncs_provider_com (provider, provider_com),
+  KEY idx_order_logistics_syncs_last_query (last_query_at)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='订单物流第三方同步状态';
+
 CREATE TABLE express_companies (
   id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
   company_name VARCHAR(64) NOT NULL DEFAULT '',
@@ -748,6 +771,22 @@ CREATE TABLE express_companies (
   KEY idx_express_companies_default (is_default)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='快递公司字典';
 
+CREATE TABLE kuaidi100_express_company_catalog (
+  id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
+  company_name VARCHAR(64) NOT NULL DEFAULT '',
+  company_code VARCHAR(64) NOT NULL DEFAULT '',
+  company_type VARCHAR(64) NOT NULL DEFAULT '',
+  sort_order INT NOT NULL DEFAULT 0,
+  synced_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  PRIMARY KEY (id),
+  UNIQUE KEY uk_kuaidi100_express_company_catalog_code (company_code),
+  KEY idx_kuaidi100_express_company_catalog_name (company_name),
+  KEY idx_kuaidi100_express_company_catalog_type (company_type),
+  KEY idx_kuaidi100_express_company_catalog_synced_at (synced_at)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='快递100官方公司码表';
+
 CREATE TABLE order_abnormals (
   id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
   order_id BIGINT UNSIGNED NOT NULL,
diff --git a/server-api/tools/db_seed.php b/server-api/tools/db_seed.php
index 3b025a6..649e49b 100644
--- a/server-api/tools/db_seed.php
+++ b/server-api/tools/db_seed.php
@@ -26,6 +26,7 @@ $pdo = new PDO(
 );
 
 $tables = [
+    'kuaidi100_express_company_catalog',
     'express_companies',
     'shipping_warehouses',
     'order_shipping_targets',
@@ -39,6 +40,7 @@ $tables = [
     'upload_template_items', 'upload_templates',
     'report_verifies', 'report_contents', 'reports',
     'appraisal_task_key_points', 'appraisal_task_results', 'appraisal_task_reviews', 'appraisal_task_logs', 'appraisal_tasks',
+    'order_logistics_syncs', 'order_logistics_nodes', 'order_logistics',
     'order_supplement_task_items', 'order_supplement_tasks', 'order_timelines', 'order_extras', 'order_products', 'orders',
     'catalog_brand_categories', 'catalog_brands', 'catalog_categories',
     'user_addresses', 'user_auths', 'users',
@@ -64,7 +66,7 @@ INSERT INTO shipping_warehouses (id, warehouse_name, warehouse_code, warehouse_t
 (2, '中检合作鉴定中心', 'ZJ-WH-DEFAULT', 'detection_center', 'zhongjian', '中检合作鉴定中心', '400-800-1314', '广东省', '深圳市', '南山区', '科技园鉴定路 88 号 安心验中检收件中心', '周一至周日 09:30-18:30', '中检鉴定订单请优先附上鉴定单号，寄出后尽快填写运单号。', NULL, NULL, NULL, 'enabled', 1, 1, '默认仓库', '{$now}', '{$now}');
 
 INSERT INTO express_companies (id, company_name, company_code, status, is_default, sort_order, remark, created_at, updated_at) VALUES
-(1, '顺丰速运', 'sf_express', 'enabled', 1, 1, '系统默认快递公司', '{$now}', '{$now}');
+(1, '顺丰速运', 'shunfeng', 'enabled', 1, 1, '系统默认快递公司', '{$now}', '{$now}');
 
 INSERT INTO catalog_categories (id, name, code, sort_order, is_enabled, need_shipping, supported_service_types, created_at, updated_at) VALUES
 (1, '奢侈品箱包', 'luxury_bag', 1, 1, 1, JSON_ARRAY('anxinyan', 'zhongjian'), '{$now}', '{$now}'),
diff --git a/server-api/tools/schema_upgrade_express_companies.php b/server-api/tools/schema_upgrade_express_companies.php
index 96ee9a7..ab0506d 100644
--- a/server-api/tools/schema_upgrade_express_companies.php
+++ b/server-api/tools/schema_upgrade_express_companies.php
@@ -45,14 +45,18 @@ CREATE TABLE IF NOT EXISTS express_companies (
 SQL);
 
 $now = date('Y-m-d H:i:s');
-$stmt = $pdo->prepare('SELECT id FROM express_companies WHERE company_name = ? LIMIT 1');
+$stmt = $pdo->prepare('SELECT id, company_code FROM express_companies WHERE company_name = ? LIMIT 1');
 $stmt->execute(['顺丰速运']);
 $exists = $stmt->fetch();
 
 if (!$exists) {
     $insert = $pdo->prepare('INSERT INTO express_companies (company_name, company_code, status, is_default, sort_order, remark, created_at, updated_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?)');
-    $insert->execute(['顺丰速运', 'sf_express', 'enabled', 1, 1, '系统默认快递公司', $now, $now]);
+    $insert->execute(['顺丰速运', 'shunfeng', 'enabled', 1, 1, '系统默认快递公司', $now, $now]);
     echo "SEED_DEFAULT_EXPRESS_COMPANY\n";
+} elseif (in_array((string)($exists['company_code'] ?? ''), ['', 'sf_express'], true) || str_starts_with((string)($exists['company_code'] ?? ''), 'express_')) {
+    $update = $pdo->prepare('UPDATE express_companies SET company_code = ?, updated_at = ? WHERE id = ?');
+    $update->execute(['shunfeng', $now, (int)$exists['id']]);
+    echo "UPDATE_DEFAULT_EXPRESS_COMPANY_CODE\n";
 }
 
 $defaultCount = (int)$pdo->query("SELECT COUNT(*) FROM express_companies WHERE status = 'enabled' AND is_default = 1")->fetchColumn();
diff --git a/user-app/src/api/app.ts b/user-app/src/api/app.ts
index a52c388..8f1f172 100644
--- a/user-app/src/api/app.ts
+++ b/user-app/src/api/app.ts
@@ -207,6 +207,9 @@ export interface OrderDetailData {
     tracking_no: string;
     tracking_status: string;
     tracking_status_text: string;
+    provider_status_text: string;
+    sync_status_text: string;
+    sync_error: string;
     latest_desc: string;
     latest_time: string;
     nodes: Array<{
@@ -302,6 +305,9 @@ export interface ShippingDetailData {
     tracking_no: string;
     tracking_status: string;
     tracking_status_text: string;
+    provider_status_text: string;
+    sync_status_text: string;
+    sync_error: string;
     latest_desc: string;
     latest_time: string;
     is_submitted: boolean;
@@ -314,6 +320,27 @@ export interface ShippingDetailData {
   can_submit_tracking: boolean;
 }
 
+export interface ExpressCompanyRecognitionCandidate {
+  company_name: string;
+  company_code: string;
+  official_name?: string;
+  display_text: string;
+  length_pre?: number;
+  source: string;
+}
+
+export interface ExpressCompanyRecognitionResult {
+  input: string;
+  tracking_no: string;
+  company_code: string;
+  company_name: string;
+  status: string;
+  status_text: string;
+  error_message?: string;
+  resolved: null | ExpressCompanyRecognitionCandidate;
+  candidates: ExpressCompanyRecognitionCandidate[];
+}
+
 export interface UserAddressItem {
   id: number;
   consignee: string;
@@ -627,6 +654,12 @@ export const appApi = {
       params: { order_id: orderId },
     });
   },
+  recognizeOrderShippingCompany(data: { tracking_no: string; company_name?: string; company_code?: string }) {
+    return request<ExpressCompanyRecognitionResult>("/api/app/order/shipping/recognize", {
+      method: "POST",
+      data,
+    });
+  },
   saveOrderShipping(payload: {
     order_id: number;
     express_company: string;
diff --git a/user-app/src/mocks/app.ts b/user-app/src/mocks/app.ts
index 3e82018..d4a4450 100644
--- a/user-app/src/mocks/app.ts
+++ b/user-app/src/mocks/app.ts
@@ -301,6 +301,9 @@ export const shippingDetailFallback: ShippingDetailData = {
     tracking_no: "",
     tracking_status: "",
     tracking_status_text: "待提交",
+    provider_status_text: "",
+    sync_status_text: "未同步",
+    sync_error: "",
     latest_desc: "",
     latest_time: "",
     is_submitted: false,
diff --git a/user-app/src/pages/order/detail.vue b/user-app/src/pages/order/detail.vue
index caff338..a23b893 100644
--- a/user-app/src/pages/order/detail.vue
+++ b/user-app/src/pages/order/detail.vue
@@ -63,6 +63,10 @@ const materialItems = computed(() => detail.value.materials || []);
 const hasReturnAddress = computed(() => Boolean(detail.value.return_address));
 const hasReturnLogistics = computed(() => Boolean(detail.value.return_logistics?.tracking_no));
 const returnReceived = computed(() => detail.value.return_logistics?.tracking_status === "received");
+const returnLogisticsNodes = computed(() => detail.value.return_logistics?.nodes || []);
+const returnLogisticsStatusText = computed(
+  () => detail.value.return_logistics?.provider_status_text || detail.value.return_logistics?.tracking_status_text || "",
+);
 const canEditReturnAddress = computed(() => detail.value.order_info.can_edit_return_address);
 
 const heroTagClass = computed(() => {
@@ -459,7 +463,7 @@ onShow(fetchDetail);
       <view v-if="detail.return_logistics" id="return-logistics-card" class="return-logistics-card">
         <view class="return-logistics-card__top">
           <view class="return-logistics-card__title">回寄物流</view>
-          <text class="detail-chip">{{ detail.return_logistics.tracking_status_text }}</text>
+          <text class="detail-chip">{{ returnLogisticsStatusText || detail.return_logistics.tracking_status_text }}</text>
         </view>
         <view class="report-meta__row">
           <text class="report-meta__label">快递公司</text>
@@ -473,6 +477,27 @@ onShow(fetchDetail);
           <text class="report-meta__label">最新进展</text>
           <text class="report-meta__value">{{ detail.return_logistics.latest_desc || "待平台登记回寄运单" }}</text>
         </view>
+        <view v-if="returnLogisticsStatusText" class="report-meta__row">
+          <text class="report-meta__label">快递状态</text>
+          <text class="report-meta__value">{{ returnLogisticsStatusText }}</text>
+        </view>
+        <view v-if="returnLogisticsNodes.length" class="compact-timeline return-logistics-card__timeline">
+          <view
+            v-for="(item, index) in returnLogisticsNodes"
+            :key="`${item.node_time}-${item.node_desc}`"
+            :class="['compact-timeline__item', index === 0 ? 'compact-timeline__item--current' : '']"
+          >
+            <view class="compact-timeline__rail"></view>
+            <view class="compact-timeline__dot"></view>
+            <view class="compact-timeline__content">
+              <view class="compact-timeline__row">
+                <text class="compact-timeline__title">{{ item.node_desc }}</text>
+                <text class="compact-timeline__time">{{ item.node_time }}</text>
+              </view>
+              <view v-if="item.node_location" class="compact-timeline__desc">{{ item.node_location }}</view>
+            </view>
+          </view>
+        </view>
       </view>
     </view>
 
@@ -770,6 +795,10 @@ onShow(fetchDetail);
   line-height: 1.6;
 }
 
+.return-logistics-card__timeline {
+  margin-top: 24rpx;
+}
+
 .return-address-card__address,
 .return-address-sheet__item-address {
   margin-top: 14rpx;
diff --git a/user-app/src/pages/order/shipping.vue b/user-app/src/pages/order/shipping.vue
index 2af3a35..1056dca 100644
--- a/user-app/src/pages/order/shipping.vue
+++ b/user-app/src/pages/order/shipping.vue
@@ -1,7 +1,7 @@
 <script setup lang="ts">
-import { computed, ref } from "vue";
+import { computed, onBeforeUnmount, ref, watch } from "vue";
 import { onLoad, onShow } from "@dcloudio/uni-app";
-import { appApi, type ShippingDetailData } from "../../api/app";
+import { appApi, type ExpressCompanyRecognitionCandidate, type ShippingDetailData } from "../../api/app";
 import { shippingDetailFallback } from "../../mocks/app";
 import { resolveErrorMessage, showErrorToast, showInfoToast, withLoading } from "../../utils/feedback";
 import { getPrivacyMode, maskOrderNo } from "../../utils/privacy";
@@ -17,9 +17,18 @@ const warehouseSheetVisible = ref(false);
 const loading = ref(false);
 const pageReady = ref(false);
 const loadError = ref("");
+const recognitionLoading = ref(false);
+const recognitionCandidates = ref<ExpressCompanyRecognitionCandidate[]>([]);
+let recognitionTimer: ReturnType<typeof setTimeout> | undefined;
 
 const submitted = computed(() => detail.value.logistics_info.is_submitted);
 const canEditTracking = computed(() => !submitted.value && detail.value.can_submit_tracking);
+const logisticsStatusText = computed(
+  () => detail.value.logistics_info.provider_status_text || detail.value.logistics_info.tracking_status_text || "待提交",
+);
+const logisticsLatestDesc = computed(
+  () => detail.value.logistics_info.latest_desc || detail.value.logistics_info.sync_status_text || "",
+);
 const hasWarehouseChoices = computed(
   () => detail.value.shipping_options.can_select_warehouse && detail.value.shipping_options.list.length > 1,
 );
@@ -102,6 +111,47 @@ function useCompany(name: string) {
   expressCompany.value = name;
 }
 
+async function recognizeExpressCompany() {
+  const trackingValue = trackingNo.value.trim();
+  if (!trackingValue || submitted.value) {
+    recognitionCandidates.value = [];
+    return;
+  }
+
+  recognitionLoading.value = true;
+  try {
+    const result = await appApi.recognizeOrderShippingCompany({
+      tracking_no: trackingValue,
+      company_name: expressCompany.value.trim(),
+    });
+    recognitionCandidates.value = result.candidates || [];
+    if (result.resolved) {
+      expressCompany.value = result.resolved.company_name;
+    } else if (result.candidates.length === 1) {
+      expressCompany.value = result.candidates[0].company_name;
+    }
+  } catch (error) {
+    console.error(error);
+    recognitionCandidates.value = [];
+  } finally {
+    recognitionLoading.value = false;
+  }
+}
+
+function scheduleRecognition() {
+  if (recognitionTimer) {
+    clearTimeout(recognitionTimer);
+  }
+  recognitionTimer = setTimeout(() => {
+    void recognizeExpressCompany();
+  }, 500);
+}
+
+function chooseRecognitionCandidate(candidate: ExpressCompanyRecognitionCandidate) {
+  expressCompany.value = candidate.company_name;
+  recognitionCandidates.value = [candidate];
+}
+
 async function fetchDetail() {
   if (!orderId.value) return;
   loading.value = true;
@@ -168,6 +218,16 @@ onLoad((options) => {
 });
 
 onShow(fetchDetail);
+
+watch(trackingNo, () => {
+  scheduleRecognition();
+});
+
+onBeforeUnmount(() => {
+  if (recognitionTimer) {
+    clearTimeout(recognitionTimer);
+  }
+});
 </script>
 
 <template>
@@ -254,7 +314,7 @@ onShow(fetchDetail);
         <view class="metric-card__label">当前寄送商品，请确保与订单信息一致</view>
       </view>
       <view class="metric-card">
-        <view class="metric-card__value">{{ submitted ? detail.logistics_info.tracking_status_text : "待提交" }}</view>
+        <view class="metric-card__value">{{ submitted ? logisticsStatusText : "待提交" }}</view>
         <view class="metric-card__label">寄送状态，提交运单后我们会继续同步节点</view>
       </view>
     </view>
@@ -288,6 +348,17 @@ onShow(fetchDetail);
           <input v-model="trackingNo" class="field-input" maxlength="40" placeholder="请输入快递单号" :disabled="submitted" />
         </view>
       </view>
+      <view v-if="recognitionLoading" class="form-group__hint">正在识别快递公司...</view>
+      <view v-if="recognitionCandidates.length" class="chip-list" style="margin-top: 16rpx;">
+        <view
+          v-for="candidate in recognitionCandidates"
+          :key="`${candidate.company_code}-${candidate.company_name}`"
+          class="choice-chip"
+          @click="chooseRecognitionCandidate(candidate)"
+        >
+          {{ candidate.company_name }}
+        </view>
+      </view>
       <view class="form-group__hint">
         {{ submitted ? "如物流信息存在异常，请联系平台客服协助处理。" : "提交后将进入待签收跟踪状态，请确认信息无误后再提交。" }}
       </view>
@@ -295,7 +366,7 @@ onShow(fetchDetail);
 
     <view v-if="submitted" class="section timeline-panel">
       <view class="section__title">寄送轨迹</view>
-      <view class="section__desc">{{ detail.logistics_info.latest_desc }}</view>
+      <view class="section__desc">{{ logisticsLatestDesc }}</view>
       <view class="timeline" style="margin-top: 24rpx">
         <view
           v-for="item in detail.logistics_nodes"
diff --git a/work-app/src/api/admin.ts b/work-app/src/api/admin.ts
index 7c94403..cf158ee 100644
--- a/work-app/src/api/admin.ts
+++ b/work-app/src/api/admin.ts
@@ -46,6 +46,37 @@ export interface AdminExpressCompanyItem {
   updated_at: string;
 }
 
+export interface AdminExpressCompanyCatalogItem {
+  id: number;
+  company_name: string;
+  company_code: string;
+  company_type: string;
+  display_text: string;
+  source: string;
+  synced_at: string;
+}
+
+export interface AdminExpressCompanyRecognitionCandidate {
+  company_name: string;
+  company_code: string;
+  official_name?: string;
+  display_text: string;
+  length_pre?: number;
+  source: string;
+}
+
+export interface AdminExpressCompanyRecognitionResult {
+  input: string;
+  tracking_no: string;
+  company_code: string;
+  company_name: string;
+  status: string;
+  status_text: string;
+  error_message?: string;
+  resolved: null | AdminExpressCompanyRecognitionCandidate;
+  candidates: AdminExpressCompanyRecognitionCandidate[];
+}
+
 function filenameFromPath(filePath: string) {
   return filePath.split(/[\\/]/).pop() || `upload-${Date.now()}`;
 }
@@ -236,6 +267,17 @@ export interface AdminWarehouseWorkbenchContext {
     express_company: string;
     tracking_no: string;
     tracking_status: string;
+    tracking_status_text: string;
+    provider_status_text: string;
+    sync_status_text: string;
+    sync_error: string;
+    latest_desc: string;
+    latest_time: string;
+    nodes: Array<{
+      node_time: string;
+      node_desc: string;
+      node_location: string;
+    }>;
   };
   return_address: null | {
     consignee: string;
@@ -246,6 +288,17 @@ export interface AdminWarehouseWorkbenchContext {
     express_company: string;
     tracking_no: string;
     tracking_status: string;
+    tracking_status_text: string;
+    provider_status_text: string;
+    sync_status_text: string;
+    sync_error: string;
+    latest_desc: string;
+    latest_time: string;
+    nodes: Array<{
+      node_time: string;
+      node_desc: string;
+      node_location: string;
+    }>;
   };
   transfer_flow: null | {
     id?: number;
@@ -491,6 +544,23 @@ export const adminApi = {
   getExpressCompanies(params: { enabled_only?: 0 | 1 } = { enabled_only: 1 }) {
     return request<{ list: AdminExpressCompanyItem[]; default_company: string }>("/api/admin/express-companies", { params });
   },
+  getExpressCompanyCatalog(params: { keyword?: string; limit?: number } = {}) {
+    return request<{ list: AdminExpressCompanyCatalogItem[]; total: number; synced_at: string }>("/api/admin/express-company/catalog", {
+      params,
+    });
+  },
+  syncExpressCompanyCatalog() {
+    return request<{ total: number; inserted: number; updated: number; backfilled: number; synced_at: string }>(
+      "/api/admin/express-company/catalog/sync",
+      { method: "POST" },
+    );
+  },
+  recognizeExpressCompany(data: { tracking_no: string; company_name?: string; company_code?: string }) {
+    return request<AdminExpressCompanyRecognitionResult>("/api/admin/express-company/recognize", {
+      method: "POST",
+      data,
+    });
+  },
   createManualOrder(data: AdminManualOrderCreatePayload) {
     return request<AdminManualOrderCreateResponse>("/api/admin/manual-order/create", {
       method: "POST",
diff --git a/work-app/src/pages/order/detail.vue b/work-app/src/pages/order/detail.vue
index cfb9cde..2d33618 100644
--- a/work-app/src/pages/order/detail.vue
+++ b/work-app/src/pages/order/detail.vue
@@ -188,6 +188,10 @@ onShow(() => {
             <view class="meta-label">寄送到中心</view>
             <view class="meta-value">{{ detail.logistics_info ? `${detail.logistics_info.express_company || "-"} / ${detail.logistics_info.tracking_no || "-"}` : "-" }}</view>
           </view>
+          <view v-if="detail.logistics_info" class="meta-item">
+            <view class="meta-label">寄送状态</view>
+            <view class="meta-value">{{ detail.logistics_info.provider_status_text || detail.logistics_info.sync_status_text || detail.logistics_info.tracking_status_text || "-" }}</view>
+          </view>
           <view class="meta-item">
             <view class="meta-label">寄回地址</view>
             <view class="meta-value">{{ displayAddress(detail.return_address) }}</view>
@@ -196,6 +200,24 @@ onShow(() => {
             <view class="meta-label">回寄运单</view>
             <view class="meta-value">{{ detail.return_logistics ? `${detail.return_logistics.express_company || "-"} / ${detail.return_logistics.tracking_no || "-"}` : "-" }}</view>
           </view>
+          <view v-if="detail.return_logistics" class="meta-item">
+            <view class="meta-label">回寄状态</view>
+            <view class="meta-value">{{ detail.return_logistics.provider_status_text || detail.return_logistics.sync_status_text || detail.return_logistics.tracking_status_text || "-" }}</view>
+          </view>
+        </view>
+        <view v-if="detail.logistics_info?.nodes?.length" class="logistics-timeline">
+          <view class="card-desc">寄送轨迹</view>
+          <view v-for="item in detail.logistics_info.nodes" :key="`send-${item.node_time}-${item.node_desc}`" class="logistics-timeline__item">
+            <view class="logistics-timeline__title">{{ item.node_desc }}</view>
+            <view class="logistics-timeline__meta">{{ item.node_time }}{{ item.node_location ? ` / ${item.node_location}` : "" }}</view>
+          </view>
+        </view>
+        <view v-if="detail.return_logistics?.nodes?.length" class="logistics-timeline">
+          <view class="card-desc">回寄轨迹</view>
+          <view v-for="item in detail.return_logistics.nodes" :key="`return-${item.node_time}-${item.node_desc}`" class="logistics-timeline__item">
+            <view class="logistics-timeline__title">{{ item.node_desc }}</view>
+            <view class="logistics-timeline__meta">{{ item.node_time }}{{ item.node_location ? ` / ${item.node_location}` : "" }}</view>
+          </view>
         </view>
       </view>
 
@@ -445,6 +467,31 @@ onShow(() => {
   font-weight: 800;
 }
 
+.logistics-timeline {
+  margin-top: 22rpx;
+  padding-top: 20rpx;
+  border-top: 1px solid var(--work-border);
+}
+
+.logistics-timeline__item {
+  padding: 16rpx 0 16rpx 22rpx;
+  border-left: 4rpx solid var(--work-primary);
+}
+
+.logistics-timeline__title {
+  color: var(--work-text);
+  font-size: 24rpx;
+  font-weight: 800;
+  line-height: 1.45;
+}
+
+.logistics-timeline__meta {
+  margin-top: 6rpx;
+  color: var(--work-text-soft);
+  font-size: 22rpx;
+  line-height: 1.5;
+}
+
 .attachment-play {
   position: absolute;
   left: 50%;
diff --git a/work-app/src/pages/return-shipping/index.vue b/work-app/src/pages/return-shipping/index.vue
index f20e11c..5acc14d 100644
--- a/work-app/src/pages/return-shipping/index.vue
+++ b/work-app/src/pages/return-shipping/index.vue
@@ -1,7 +1,13 @@
 <script setup lang="ts">
-import { computed, ref } from "vue";
+import { computed, onBeforeUnmount, ref, watch } from "vue";
 import { onLoad } from "@dcloudio/uni-app";
-import { adminApi, type AdminExpressCompanyItem, type AdminFileAsset, type AdminWarehouseWorkbenchContext } from "../../api/admin";
+import {
+  adminApi,
+  type AdminExpressCompanyItem,
+  type AdminExpressCompanyRecognitionCandidate,
+  type AdminFileAsset,
+  type AdminWarehouseWorkbenchContext,
+} from "../../api/admin";
 import { showErrorToast, showInfoToast, withLoading } from "../../utils/feedback";
 
 const internalTagNo = ref("");
@@ -10,6 +16,8 @@ const trackingNo = ref("");
 const expressCompanyOptions = ref<AdminExpressCompanyItem[]>([]);
 const expressCompanyLoading = ref(false);
 const defaultExpressCompany = ref("");
+const recognitionLoading = ref(false);
+const recognitionCandidates = ref<AdminExpressCompanyRecognitionCandidate[]>([]);
 const context = ref<AdminWarehouseWorkbenchContext | null>(null);
 const loading = ref(false);
 const submitting = ref(false);
@@ -34,6 +42,7 @@ const canSubmit = computed(() =>
   !uploading.value &&
   !submitting.value,
 );
+let recognitionTimer: ReturnType<typeof setTimeout> | undefined;
 
 function readQueryString(value: unknown) {
   const raw = Array.isArray(value) ? value[0] : value;
@@ -85,6 +94,47 @@ function onExpressCompanyChange(event: any) {
   expressCompany.value = expressCompanyNames.value[index] || "";
 }
 
+async function recognizeExpressCompany() {
+  const trackingValue = trackingNo.value.trim();
+  if (!trackingValue) {
+    recognitionCandidates.value = [];
+    return;
+  }
+
+  recognitionLoading.value = true;
+  try {
+    const result = await adminApi.recognizeExpressCompany({
+      tracking_no: trackingValue,
+      company_name: expressCompany.value.trim(),
+    });
+    recognitionCandidates.value = result.candidates || [];
+    if (result.resolved) {
+      expressCompany.value = result.resolved.company_name;
+    } else if (result.candidates.length === 1) {
+      expressCompany.value = result.candidates[0].company_name;
+    }
+  } catch (error) {
+    console.error(error);
+    recognitionCandidates.value = [];
+  } finally {
+    recognitionLoading.value = false;
+  }
+}
+
+function scheduleRecognition() {
+  if (recognitionTimer) {
+    clearTimeout(recognitionTimer);
+  }
+  recognitionTimer = setTimeout(() => {
+    void recognizeExpressCompany();
+  }, 500);
+}
+
+function chooseRecognitionCandidate(candidate: AdminExpressCompanyRecognitionCandidate) {
+  expressCompany.value = candidate.company_name;
+  recognitionCandidates.value = [candidate];
+}
+
 function scanTrackingNo() {
   uni.scanCode({
     scanType: ["barCode", "qrCode"],
@@ -224,6 +274,16 @@ onLoad((options) => {
   void fetchExpressCompanies();
   void fetchContext();
 });
+
+watch(trackingNo, () => {
+  scheduleRecognition();
+});
+
+onBeforeUnmount(() => {
+  if (recognitionTimer) {
+    clearTimeout(recognitionTimer);
+  }
+});
 </script>
 
 <template>
@@ -281,6 +341,17 @@ onLoad((options) => {
             <text class="picker-field__arrow"></text>
           </view>
         </picker>
+        <view v-if="recognitionLoading" class="recognition-tip">正在识别快递公司...</view>
+        <view v-if="recognitionCandidates.length" class="chip-list recognition-chip-list">
+          <text
+            v-for="candidate in recognitionCandidates"
+            :key="`${candidate.company_code}-${candidate.company_name}`"
+            class="choice-chip"
+            @click="chooseRecognitionCandidate(candidate)"
+          >
+            {{ candidate.company_name }}
+          </text>
+        </view>
         <view class="scan-control">
           <input v-model="trackingNo" class="field scan-input" placeholder="扫描或输入回寄运单号" />
           <button class="btn scan-button" @click="scanTrackingNo">扫码</button>
@@ -382,6 +453,40 @@ onLoad((options) => {
   margin-top: 14rpx;
 }
 
+.recognition-tip {
+  margin-top: 14rpx;
+  color: var(--work-text-soft);
+  font-size: 22rpx;
+  line-height: 1.45;
+}
+
+.recognition-chip-list {
+  margin-top: 14rpx;
+}
+
+.chip-list {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 12rpx;
+}
+
+.choice-chip {
+  display: inline-flex;
+  align-items: center;
+  min-height: 44rpx;
+  padding: 0 18rpx;
+  border-radius: var(--work-radius-pill);
+  background: var(--work-card-muted);
+  color: var(--work-text);
+  font-size: 22rpx;
+  line-height: 44rpx;
+  border: 1px solid transparent;
+}
+
+.choice-chip:active {
+  opacity: 0.88;
+}
+
 .scan-input {
   flex: 1;
   min-width: 0;