修复权限操作

app/components/dify-chat/sidebar.tsx

@@ -10,7 +10,7 @@ import {
     SearchOutlined,
 } from '@ant-design/icons';
 import { Button, Dropdown, Input, Layout, Menu, Modal, Tooltip, message, theme, Select } from 'antd';
-import { forwardRef, useImperativeHandle, useState } from 'react';
+import { forwardRef, useImperativeHandle, useMemo, useState } from 'react';
 import type { ChatApp } from '~/api/dify-chat-apps/types';
 import type { ConversationItem } from '~/api/dify-chat';
 import { deleteConversation, renameConversation } from '~/api/dify-chat';
@@ -68,6 +68,30 @@ const ChatSidebar = forwardRef<ChatSidebarRef, ChatSidebarProps>(({
         token: { colorBgContainer, borderRadiusLG },
     } = theme.useToken();
 
+    // 去重：防止后端返回重复的应用数据
+    const uniqueChatApps = useMemo(() => {
+        const appMap = new Map<string, ChatApp>();
+        chatApps.forEach(app => {
+            // 如果已经存在相同ID的应用，保留第一个（或检查is_default属性）
+            if (!appMap.has(app.app_id)) {
+                appMap.set(app.app_id, app);
+            } else {
+                // 如果重复的是默认应用，保留默认版本
+                const existingApp = appMap.get(app.app_id)!;
+                if (app.is_default && !existingApp.is_default) {
+                    appMap.set(app.app_id, app);
+                }
+            }
+        });
+        const unique = Array.from(appMap.values());
+        console.log('[Sidebar] 应用去重:', {
+            originalCount: chatApps.length,
+            uniqueCount: unique.length,
+            removed: chatApps.length - unique.length
+        });
+        return unique;
+    }, [chatApps]);
+
     // 过滤会话列表
     const filteredConversations = conversations.filter(conv =>
         conv.name.toLowerCase().includes(searchValue.toLowerCase())
@@ -302,7 +326,7 @@ const ChatSidebar = forwardRef<ChatSidebarRef, ChatSidebarProps>(({
                             placeholder="选择对话应用"
                             size="small"
                         >
-                            {(chatApps || []).map(app => (
+                            {uniqueChatApps.map(app => (
                                 <Select.Option key={app.app_id} value={app.app_id}>
                                     {app.app_name}
                                 </Select.Option>