diff --git a/frontend/admin-web/src/services/pendingActionService.ts b/frontend/admin-web/src/services/pendingActionService.ts
index fff8f15b..c36f36e0 100644
--- a/frontend/admin-web/src/services/pendingActionService.ts
+++ b/frontend/admin-web/src/services/pendingActionService.ts
@@ -24,16 +24,17 @@ export const pendingActionService = {
    * 查询待办操作列表
    */
   async getList(params: QueryPendingActionsParams = {}): Promise<PendingActionListResponse> {
-    const response = await apiClient.get(API_ENDPOINTS.PENDING_ACTIONS.LIST, { params });
-    return response.data;
+    // apiClient 拦截器已返回 response.data，这里直接返回
+    const data = await apiClient.get(API_ENDPOINTS.PENDING_ACTIONS.LIST, { params });
+    return (data as { data: PendingActionListResponse }).data;
   },
 
   /**
    * 获取单个待办操作详情
    */
   async getDetail(id: string): Promise<PendingAction> {
-    const response = await apiClient.get(API_ENDPOINTS.PENDING_ACTIONS.DETAIL(id));
-    return response.data;
+    const data = await apiClient.get(API_ENDPOINTS.PENDING_ACTIONS.DETAIL(id));
+    return (data as { data: PendingAction }).data;
   },
 
   /**
@@ -41,7 +42,7 @@ export const pendingActionService = {
    */
   async create(data: CreatePendingActionRequest): Promise<PendingAction> {
     const response = await apiClient.post(API_ENDPOINTS.PENDING_ACTIONS.CREATE, data);
-    return response.data;
+    return (response as { data: PendingAction }).data;
   },
 
   /**
@@ -49,7 +50,7 @@ export const pendingActionService = {
    */
   async batchCreate(data: BatchCreatePendingActionRequest): Promise<BatchCreateResult> {
     const response = await apiClient.post(API_ENDPOINTS.PENDING_ACTIONS.BATCH_CREATE, data);
-    return response.data;
+    return (response as { data: BatchCreateResult }).data;
   },
 
   /**
@@ -57,7 +58,7 @@ export const pendingActionService = {
    */
   async update(id: string, data: UpdatePendingActionRequest): Promise<PendingAction> {
     const response = await apiClient.put(API_ENDPOINTS.PENDING_ACTIONS.UPDATE(id), data);
-    return response.data;
+    return (response as { data: PendingAction }).data;
   },
 
   /**
@@ -65,7 +66,7 @@ export const pendingActionService = {
    */
   async cancel(id: string): Promise<PendingAction> {
     const response = await apiClient.post(API_ENDPOINTS.PENDING_ACTIONS.CANCEL(id));
-    return response.data;
+    return (response as { data: PendingAction }).data;
   },
 
   /**