diff --git a/frontend-web/src/components/assistant-ui/document-upload-popup.tsx b/frontend-web/src/components/assistant-ui/document-upload-popup.tsx
index 363866e6..240b93f5 100644
--- a/frontend-web/src/components/assistant-ui/document-upload-popup.tsx
+++ b/frontend-web/src/components/assistant-ui/document-upload-popup.tsx
@@ -26,13 +26,24 @@ import {
 import { Button } from "@/components/ui/button";
 import { toast } from "sonner";
 import { getStoredAuth } from "@/core/auth";
+import { queryClient } from "@/components/query-client-provider";
 import Empty from "./empty";
 import { NetworkActor } from "./network-actor";
 
 // ── 适配层 ─────────────────────────────────────────────────
 
-function authenticatedFetch(url: string, init?: RequestInit) {
-  const token = getStoredAuth()?.access_token;
+// 本组件只对接「我的笔记/空间」后端，用不到本系统(DeerFlow)token。
+// notebook token 由 fetchStudioToken(getTokenByEmail) 获取，缓存在 react-query
+// 的 ["studio","token",email] 下（见 core/studio/hooks）。
+function getNotebookToken(): string | undefined {
+  const email = getStoredAuth()?.email ?? "";
+  return queryClient.getQueryData<string>(["studio", "token", email]);
+}
+
+// 上传到笔记后端时传 useNotebookToken=true 注入我的笔记 token；
+// 其余请求不注入本系统 token，调用方自行在 init.headers 里带 Authorization。
+export function authenticatedFetch(url: string, init?: RequestInit, useNotebookToken = false): Promise<Response> {
+  const token = useNotebookToken ? getNotebookToken() : undefined;
   return fetch(url, {
     ...init,
     headers: {
@@ -334,7 +345,7 @@ const DocumentUploadPopupContent: FC<{
     if (!files.length) return;
     setUploading(true);
     try {
-      const token = getStoredAuth()?.access_token ?? "";
+      const token = getNotebookToken() ?? "";
       const formData = new FormData();
       formData.append("search_space_id", searchSpaceId);
       for (const file of files) {
@@ -389,7 +400,7 @@ const DocumentUploadPopupContent: FC<{
           search_space_id: Number(searchSpaceId),
           source_list: dataList,
         }),
-      });
+      }, true);
       if (response.ok) {
         const data = await response.json() as { imported_count?: number };
         toast.success(`成功导入 ${data.imported_count || dataList.length} 个来源`);
diff --git a/frontend-web/src/components/assistant-ui/network-actor.tsx b/frontend-web/src/components/assistant-ui/network-actor.tsx
index a4848248..9be9cfcd 100644
--- a/frontend-web/src/components/assistant-ui/network-actor.tsx
+++ b/frontend-web/src/components/assistant-ui/network-actor.tsx
@@ -10,17 +10,8 @@ import { Loader2, Plus, Search, Trash2 } from "lucide-react";
 import { Button } from "@/components/ui/button";
 import { toast } from "sonner";
 import { getStoredAuth } from "@/core/auth";
+import { authenticatedFetch } from "@/components/assistant-ui/document-upload-popup";
 
-function authenticatedFetch(url: string, init?: RequestInit) {
-  const token = getStoredAuth()?.access_token;
-  return fetch(url, {
-    ...init,
-    headers: {
-      ...(init?.headers ?? {}),
-      ...(token ? { Authorization: `Bearer ${token}` } : {}),
-    },
-  });
-}
 
 interface NetworkActorProps {
   inputValue: string;
@@ -195,7 +186,7 @@ export function NetworkActor({ inputValue, searchSpaceId, onSuccess }: NetworkAc
   const [actorCount, setActorCount] = useState<number>(0);
   const [directionType, setDirectionType] = useState<string>('TW');
   const directionValue = useRef<string>('TW');
-  const consumerUrl = 'http://ch1.b.uat.4.cn/consumer';
+  const consumerUrl = import.meta.env.VITE_AIPI_CONSUMER_URL || 'https://ch1.b.uat.4.cn/consumer';
   const backendUrl = typeof window !== 'undefined'
     ? (import.meta.env.VITE_BACKEND_BASE_URL || 'http://localhost:8001')
     : 'http://localhost:8001';
@@ -395,7 +386,7 @@ export function NetworkActor({ inputValue, searchSpaceId, onSuccess }: NetworkAc
           search_space_id: Number(searchSpaceId),
           source_list: dataList,
         }),
-      });
+      }, true);
       if (response.ok) {
         const data = await response.json();
         toast.success(`成功导入 ${data.imported_count || dataList.length} 个来源`);
diff --git a/frontend-web/src/components/query-client-provider.tsx b/frontend-web/src/components/query-client-provider.tsx
index 99745f9f..cf130f0d 100644
--- a/frontend-web/src/components/query-client-provider.tsx
+++ b/frontend-web/src/components/query-client-provider.tsx
@@ -5,7 +5,7 @@ import {
   QueryClientProvider as TanStackQueryClientProvider,
 } from "@tanstack/react-query";
 
-const queryClient = new QueryClient();
+export const queryClient = new QueryClient();
 
 export function QueryClientProvider({
   children,
diff --git a/frontend-web/src/pages/StudioNotebookDetailPage.tsx b/frontend-web/src/pages/StudioNotebookDetailPage.tsx
index d2fad8a5..ed841f52 100644
--- a/frontend-web/src/pages/StudioNotebookDetailPage.tsx
+++ b/frontend-web/src/pages/StudioNotebookDetailPage.tsx
@@ -455,6 +455,11 @@ export default function StudioNotebookDetailPage() {
   return (
     <DocumentUploadDialogProvider
       searchSpace={{ id: notebook.id }}
+      onClose={() => {
+        // 关闭上传弹窗时刷新来源列表与 source_count（覆盖文件上传 / A·B·Y 导入等所有路径）
+        void queryClient.invalidateQueries({ queryKey: ["studio", "sources"] });
+        void queryClient.invalidateQueries({ queryKey: ["studio", "notebooks", studioToken] });
+      }}
       onUploadSuccess={() => {
         void queryClient.invalidateQueries({ queryKey: ["studio", "sources"] });
         void queryClient.invalidateQueries({ queryKey: ["studio", "notebooks", studioToken] });