diff --git a/package.json b/package.json
index 124bf61542..63b94808e9 100644
--- a/package.json
+++ b/package.json
@@ -228,6 +228,7 @@
     "proxy-agent": "^6.5.0",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
+    "react-error-boundary": "^6.0.0",
     "react-hotkeys-hook": "^4.6.1",
     "react-i18next": "^14.1.2",
     "react-infinite-scroll-component": "^6.1.0",
diff --git a/src/main/services/CopilotService.ts b/src/main/services/CopilotService.ts
index f5c773a7cc..345ff39374 100644
--- a/src/main/services/CopilotService.ts
+++ b/src/main/services/CopilotService.ts
@@ -68,7 +68,11 @@ class CopilotService {
 
   constructor() {
     this.tokenFilePath = path.join(app.getPath('userData'), '.copilot_token')
-    this.headers = { ...CONFIG.DEFAULT_HEADERS }
+    this.headers = {
+      ...CONFIG.DEFAULT_HEADERS,
+      accept: 'application/json',
+      'user-agent': 'Visual Studio Code (desktop)'
+    }
   }
 
   /**
@@ -93,6 +97,7 @@ class CopilotService {
           'Sec-Fetch-Site': 'none',
           'Sec-Fetch-Mode': 'no-cors',
           'Sec-Fetch-Dest': 'empty',
+          accept: 'application/json',
           authorization: `token ${token}`
         }
       })
diff --git a/src/main/services/ShortcutService.ts b/src/main/services/ShortcutService.ts
index 12f786d797..97216e6a65 100644
--- a/src/main/services/ShortcutService.ts
+++ b/src/main/services/ShortcutService.ts
@@ -204,7 +204,7 @@ export function registerShortcuts(window: BrowserWindow) {
             selectionAssistantSelectTextAccelerator = formatShortcutKey(shortcut.shortcut)
             break
 
-          //the following ZOOMs will register shortcuts seperately, so will return
+          //the following ZOOMs will register shortcuts separately, so will return
           case 'zoom_in':
             globalShortcut.register('CommandOrControl+=', () => handler(window))
             globalShortcut.register('CommandOrControl+numadd', () => handler(window))
diff --git a/src/main/services/WindowService.ts b/src/main/services/WindowService.ts
index e2c2dc4866..66b4b8d955 100644
--- a/src/main/services/WindowService.ts
+++ b/src/main/services/WindowService.ts
@@ -555,9 +555,9 @@ export class WindowService {
 
       // [Windows] hacky fix
       // the window is minimized only when in Windows platform
-      // because it's a workround for Windows, see `hideMiniWindow()`
+      // because it's a workaround for Windows, see `hideMiniWindow()`
       if (this.miniWindow?.isMinimized()) {
-        // don't let the window being seen before we finish adusting the position across screens
+        // don't let the window being seen before we finish adjusting the position across screens
         this.miniWindow?.setOpacity(0)
         // DO NOT use `restore()` here, Electron has the bug with screens of different scale factor
         // We have to use `show()` here, then set the position and bounds
diff --git a/src/renderer/src/Router.tsx b/src/renderer/src/Router.tsx
index 627fb37546..36d045aae5 100644
--- a/src/renderer/src/Router.tsx
+++ b/src/renderer/src/Router.tsx
@@ -4,6 +4,7 @@ import { FC, useMemo } from 'react'
 import { HashRouter, Route, Routes } from 'react-router-dom'
 
 import Sidebar from './components/app/Sidebar'
+import { ErrorBoundary } from './components/ErrorBoundary'
 import TabsContainer from './components/Tab/TabContainer'
 import NavigationHandler from './handler/NavigationHandler'
 import { useNavbarPosition } from './hooks/useSettings'
@@ -23,18 +24,20 @@ const Router: FC = () => {
 
   const routes = useMemo(() => {
     return (
-      <Routes>
-        <Route path="/" element={<HomePage />} />
-        <Route path="/agents" element={<AgentsPage />} />
-        <Route path="/paintings/*" element={<PaintingsRoutePage />} />
-        <Route path="/translate" element={<TranslatePage />} />
-        <Route path="/files" element={<FilesPage />} />
-        <Route path="/knowledge" element={<KnowledgePage />} />
-        <Route path="/apps" element={<MinAppsPage />} />
-        <Route path="/code" element={<CodeToolsPage />} />
-        <Route path="/settings/*" element={<SettingsPage />} />
-        <Route path="/launchpad" element={<LaunchpadPage />} />
-      </Routes>
+      <ErrorBoundary>
+        <Routes>
+          <Route path="/" element={<HomePage />} />
+          <Route path="/agents" element={<AgentsPage />} />
+          <Route path="/paintings/*" element={<PaintingsRoutePage />} />
+          <Route path="/translate" element={<TranslatePage />} />
+          <Route path="/files" element={<FilesPage />} />
+          <Route path="/knowledge" element={<KnowledgePage />} />
+          <Route path="/apps" element={<MinAppsPage />} />
+          <Route path="/code" element={<CodeToolsPage />} />
+          <Route path="/settings/*" element={<SettingsPage />} />
+          <Route path="/launchpad" element={<LaunchpadPage />} />
+        </Routes>
+      </ErrorBoundary>
     )
   }, [])
 
diff --git a/src/renderer/src/components/CodeBlockView/HtmlArtifactsCard.tsx b/src/renderer/src/components/CodeBlockView/HtmlArtifactsCard.tsx
index 3a82db90fa..acb4a9c4f1 100644
--- a/src/renderer/src/components/CodeBlockView/HtmlArtifactsCard.tsx
+++ b/src/renderer/src/components/CodeBlockView/HtmlArtifactsCard.tsx
@@ -157,6 +157,7 @@ const IconWrapper = styled.div<{ $isStreaming: boolean }>`
   display: flex;
   align-items: center;
   justify-content: center;
+  flex-shrink: 0;
   width: 44px;
   height: 44px;
   background: ${(props) =>
@@ -177,13 +178,16 @@ const TitleSection = styled.div`
   gap: 6px;
 `
 
-const Title = styled.h3`
-  margin: 0 !important;
-  font-size: 14px !important;
-  font-weight: 600;
-  color: var(--color-text);
+const Title = styled.span`
+  font-size: 14px;
+  font-weight: bold;
+  color: var(--color-text-1);
   line-height: 1.4;
   font-family: 'Ubuntu';
+  display: -webkit-box;
+  -webkit-line-clamp: 1;
+  -webkit-box-orient: vertical;
+  overflow: hidden;
 `
 
 const TypeBadge = styled.div`
diff --git a/src/renderer/src/components/CodeBlockView/HtmlArtifactsPopup.tsx b/src/renderer/src/components/CodeBlockView/HtmlArtifactsPopup.tsx
index a548d5e163..216e247701 100644
--- a/src/renderer/src/components/CodeBlockView/HtmlArtifactsPopup.tsx
+++ b/src/renderer/src/components/CodeBlockView/HtmlArtifactsPopup.tsx
@@ -1,7 +1,7 @@
 import CodeEditor, { CodeEditorHandles } from '@renderer/components/CodeEditor'
 import { isLinux, isMac, isWin } from '@renderer/config/constant'
 import { classNames } from '@renderer/utils'
-import { Button, Modal, Splitter, Tooltip } from 'antd'
+import { Button, Modal, Splitter, Tooltip, Typography } from 'antd'
 import { Code, Eye, Maximize2, Minimize2, SaveIcon, SquareSplitHorizontal, X } from 'lucide-react'
 import { useEffect, useRef, useState } from 'react'
 import { useTranslation } from 'react-i18next'
@@ -43,7 +43,7 @@ const HtmlArtifactsPopup: React.FC<HtmlArtifactsPopupProps> = ({ open, title, ht
   const renderHeader = () => (
     <ModalHeader onDoubleClick={() => setIsFullscreen(!isFullscreen)} className={classNames({ drag: isFullscreen })}>
       <HeaderLeft $isFullscreen={isFullscreen}>
-        <TitleText>{title}</TitleText>
+        <TitleText ellipsis={{ tooltip: true }}>{title}</TitleText>
       </HeaderLeft>
 
       <HeaderCenter>
@@ -266,13 +266,13 @@ const HeaderRight = styled.div<{ $isFullscreen?: boolean }>`
   padding-right: ${({ $isFullscreen }) => ($isFullscreen ? (isWin ? '136px' : isLinux ? '120px' : '12px') : '12px')};
 `
 
-const TitleText = styled.span`
+const TitleText = styled(Typography.Text)`
   font-size: 16px;
-  font-weight: 600;
+  font-weight: bold;
   color: var(--color-text);
   white-space: nowrap;
   overflow: hidden;
-  text-overflow: ellipsis;
+  width: 50%;
 `
 
 const ViewControls = styled.div`
diff --git a/src/renderer/src/components/ErrorBoundary.tsx b/src/renderer/src/components/ErrorBoundary.tsx
new file mode 100644
index 0000000000..5bfeaeb620
--- /dev/null
+++ b/src/renderer/src/components/ErrorBoundary.tsx
@@ -0,0 +1,57 @@
+import { formatErrorMessage } from '@renderer/utils/error'
+import { Alert, Button, Space } from 'antd'
+import { ComponentType, ReactNode } from 'react'
+import { ErrorBoundary, FallbackProps } from 'react-error-boundary'
+import { useTranslation } from 'react-i18next'
+import styled from 'styled-components'
+
+const DefaultFallback: ComponentType<FallbackProps> = (props: FallbackProps): ReactNode => {
+  const { t } = useTranslation()
+  const { error } = props
+  const debug = async () => {
+    await window.api.devTools.toggle()
+  }
+  const reload = async () => {
+    await window.api.reload()
+  }
+  return (
+    <ErrorContainer>
+      <Alert
+        message={t('error.boundary.default.message')}
+        showIcon
+        description={formatErrorMessage(error)}
+        type="error"
+        action={
+          <Space>
+            <Button size="small" danger onClick={debug}>
+              {t('error.boundary.default.devtools')}
+            </Button>
+            <Button size="small" danger onClick={reload}>
+              {t('error.boundary.default.reload')}
+            </Button>
+          </Space>
+        }
+      />
+    </ErrorContainer>
+  )
+}
+
+const ErrorBoundaryCustomized = ({
+  children,
+  fallbackComponent
+}: {
+  children: ReactNode
+  fallbackComponent?: ComponentType<FallbackProps>
+}) => {
+  return <ErrorBoundary FallbackComponent={fallbackComponent ?? DefaultFallback}>{children}</ErrorBoundary>
+}
+
+const ErrorContainer = styled.div`
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  width: 100%;
+  padding: 8px;
+`
+
+export { ErrorBoundaryCustomized as ErrorBoundary }
diff --git a/src/renderer/src/config/prompts.ts b/src/renderer/src/config/prompts.ts
index 8d52857553..a42b2452ca 100644
--- a/src/renderer/src/config/prompts.ts
+++ b/src/renderer/src/config/prompts.ts
@@ -166,7 +166,7 @@ export const SEARCH_SUMMARY_PROMPT = `
   </knowledge>
   \`
 
-  7. Follow up question: Based on knowledge, Fomula of Scaled Dot-Product Attention and Multi-Head Attention?
+  7. Follow up question: Based on knowledge, Formula of Scaled Dot-Product Attention and Multi-Head Attention?
   Rephrased question: \`
   <websearch>
     <question>
@@ -279,7 +279,7 @@ export const SEARCH_SUMMARY_PROMPT_WEB_ONLY = `
   </websearch>
   \`
 
-  7. Follow up question: Based on knowledge, Fomula of Scaled Dot-Product Attention and Multi-Head Attention?
+  7. Follow up question: Based on knowledge, Formula of Scaled Dot-Product Attention and Multi-Head Attention?
   Rephrased question: \`
   <websearch>
     <question>
@@ -374,7 +374,7 @@ export const SEARCH_SUMMARY_PROMPT_KNOWLEDGE_ONLY = `
   </knowledge>
   \`
 
-  7. Follow up question: Based on knowledge, Fomula of Scaled Dot-Product Attention and Multi-Head Attention?
+  7. Follow up question: Based on knowledge, Formula of Scaled Dot-Product Attention and Multi-Head Attention?
   Rephrased question: \`
   <knowledge>
     <rewrite>
diff --git a/src/renderer/src/databases/index.ts b/src/renderer/src/databases/index.ts
index fe0a5f5b5b..169988f4bf 100644
--- a/src/renderer/src/databases/index.ts
+++ b/src/renderer/src/databases/index.ts
@@ -66,7 +66,7 @@ db.version(6).stores({
 // --- NEW VERSION 7 ---
 db.version(7)
   .stores({
-    // Re-declare all tables for the new version
+    // Redeclare all tables for the new version
     files: 'id, name, origin_name, path, size, ext, type, created_at, count',
     topics: '&id', // Correct index for topics
     settings: '&id, value',
@@ -79,7 +79,7 @@ db.version(7)
 
 db.version(8)
   .stores({
-    // Re-declare all tables for the new version
+    // Redeclare all tables for the new version
     files: 'id, name, origin_name, path, size, ext, type, created_at, count',
     topics: '&id', // Correct index for topics
     settings: '&id, value',
@@ -91,7 +91,7 @@ db.version(8)
   .upgrade((tx) => upgradeToV8(tx))
 
 db.version(9).stores({
-  // Re-declare all tables for the new version
+  // Redeclare all tables for the new version
   files: 'id, name, origin_name, path, size, ext, type, created_at, count',
   topics: '&id', // Correct index for topics
   settings: '&id, value',
diff --git a/src/renderer/src/i18n/locales/en-us.json b/src/renderer/src/i18n/locales/en-us.json
index 2acbf399c8..b8e0f1def9 100644
--- a/src/renderer/src/i18n/locales/en-us.json
+++ b/src/renderer/src/i18n/locales/en-us.json
@@ -808,6 +808,13 @@
     "backup": {
       "file_format": "Backup file format error"
     },
+    "boundary": {
+      "default": {
+        "devtools": "Open debug panel",
+        "message": "It seems that something went wrong...",
+        "reload": "Reload"
+      }
+    },
     "chat": {
       "chunk": {
         "non_json": "Returned an invalid data format"
diff --git a/src/renderer/src/i18n/locales/ja-jp.json b/src/renderer/src/i18n/locales/ja-jp.json
index 92a3742373..a4830cfa84 100644
--- a/src/renderer/src/i18n/locales/ja-jp.json
+++ b/src/renderer/src/i18n/locales/ja-jp.json
@@ -808,6 +808,13 @@
     "backup": {
       "file_format": "バックアップファイルの形式エラー"
     },
+    "boundary": {
+      "default": {
+        "devtools": "デバッグパネルを開く",
+        "message": "何か問題が発生したようです...",
+        "reload": "再読み込み"
+      }
+    },
     "chat": {
       "chunk": {
         "non_json": "無効なデータ形式が返されました"
diff --git a/src/renderer/src/i18n/locales/ru-ru.json b/src/renderer/src/i18n/locales/ru-ru.json
index 1cc850db67..488e2e51f4 100644
--- a/src/renderer/src/i18n/locales/ru-ru.json
+++ b/src/renderer/src/i18n/locales/ru-ru.json
@@ -808,6 +808,13 @@
     "backup": {
       "file_format": "Ошибка формата файла резервной копии"
     },
+    "boundary": {
+      "default": {
+        "devtools": "Открыть панель отладки",
+        "message": "Похоже, возникла какая-то проблема...",
+        "reload": "Перезагрузить"
+      }
+    },
     "chat": {
       "chunk": {
         "non_json": "Вернулся недопустимый формат данных"
diff --git a/src/renderer/src/i18n/locales/zh-cn.json b/src/renderer/src/i18n/locales/zh-cn.json
index 90acff50ac..1d10d66034 100644
--- a/src/renderer/src/i18n/locales/zh-cn.json
+++ b/src/renderer/src/i18n/locales/zh-cn.json
@@ -808,6 +808,13 @@
     "backup": {
       "file_format": "备份文件格式错误"
     },
+    "boundary": {
+      "default": {
+        "devtools": "打开调试面板",
+        "message": "似乎出现了一些问题...",
+        "reload": "重新加载"
+      }
+    },
     "chat": {
       "chunk": {
         "non_json": "返回了无效的数据格式"
diff --git a/src/renderer/src/i18n/locales/zh-tw.json b/src/renderer/src/i18n/locales/zh-tw.json
index b6f5456b17..881446f3d3 100644
--- a/src/renderer/src/i18n/locales/zh-tw.json
+++ b/src/renderer/src/i18n/locales/zh-tw.json
@@ -808,6 +808,13 @@
     "backup": {
       "file_format": "備份檔案格式錯誤"
     },
+    "boundary": {
+      "default": {
+        "devtools": "打開除錯面板",
+        "message": "似乎出現了一些問題...",
+        "reload": "重新載入"
+      }
+    },
     "chat": {
       "chunk": {
         "non_json": "返回了無效的資料格式"
diff --git a/src/renderer/src/i18n/translate/el-gr.json b/src/renderer/src/i18n/translate/el-gr.json
index 4a8ef581a6..3e5af2ed96 100644
--- a/src/renderer/src/i18n/translate/el-gr.json
+++ b/src/renderer/src/i18n/translate/el-gr.json
@@ -808,6 +808,13 @@
     "backup": {
       "file_format": "Λάθος μορφή αρχείου που επιστρέφεται"
     },
+    "boundary": {
+      "default": {
+        "devtools": "Άνοιγμα πίνακα αποσφαλμάτωσης",
+        "message": "Φαίνεται ότι προέκυψε κάποιο πρόβλημα...",
+        "reload": "Επαναφόρτωση"
+      }
+    },
     "chat": {
       "chunk": {
         "non_json": "Επέστρεψε μη έγκυρη μορφή δεδομένων"
diff --git a/src/renderer/src/i18n/translate/es-es.json b/src/renderer/src/i18n/translate/es-es.json
index e426fca943..9bd15cfcdf 100644
--- a/src/renderer/src/i18n/translate/es-es.json
+++ b/src/renderer/src/i18n/translate/es-es.json
@@ -808,6 +808,13 @@
     "backup": {
       "file_format": "Formato de archivo de copia de seguridad incorrecto"
     },
+    "boundary": {
+      "default": {
+        "devtools": "Abrir el panel de depuración",
+        "message": "Parece que ha surgido un problema...",
+        "reload": "Recargar"
+      }
+    },
     "chat": {
       "chunk": {
         "non_json": "Devuelve un formato de datos no válido"
diff --git a/src/renderer/src/i18n/translate/fr-fr.json b/src/renderer/src/i18n/translate/fr-fr.json
index ad64477c78..da5a60f510 100644
--- a/src/renderer/src/i18n/translate/fr-fr.json
+++ b/src/renderer/src/i18n/translate/fr-fr.json
@@ -808,6 +808,13 @@
     "backup": {
       "file_format": "Le format du fichier de sauvegarde est incorrect"
     },
+    "boundary": {
+      "default": {
+        "devtools": "Ouvrir le panneau de débogage",
+        "message": "Il semble que quelques problèmes soient survenus...",
+        "reload": "Recharger"
+      }
+    },
     "chat": {
       "chunk": {
         "non_json": "a renvoyé un format de données invalide"
diff --git a/src/renderer/src/i18n/translate/pt-pt.json b/src/renderer/src/i18n/translate/pt-pt.json
index 789f5163cd..afad9be58d 100644
--- a/src/renderer/src/i18n/translate/pt-pt.json
+++ b/src/renderer/src/i18n/translate/pt-pt.json
@@ -808,6 +808,13 @@
     "backup": {
       "file_format": "Formato do arquivo de backup está incorreto"
     },
+    "boundary": {
+      "default": {
+        "devtools": "Abrir o painel de depuração",
+        "message": "Parece que ocorreu um problema...",
+        "reload": "Recarregar"
+      }
+    },
     "chat": {
       "chunk": {
         "non_json": "Devolveu um formato de dados inválido"
diff --git a/src/renderer/src/pages/home/HomePage.tsx b/src/renderer/src/pages/home/HomePage.tsx
index ece6389baa..a32eff2bb1 100644
--- a/src/renderer/src/pages/home/HomePage.tsx
+++ b/src/renderer/src/pages/home/HomePage.tsx
@@ -1,3 +1,4 @@
+import { ErrorBoundary } from '@renderer/components/ErrorBoundary'
 import { useAssistants } from '@renderer/hooks/useAssistant'
 import { useNavbarPosition, useSettings } from '@renderer/hooks/useSettings'
 import { useActiveTopic } from '@renderer/hooks/useTopic'
@@ -100,20 +101,24 @@ const HomePage: FC = () => {
       )}
       <ContentContainer id={isLeftNavbar ? 'content-container' : undefined}>
         {showAssistants && (
-          <HomeTabs
-            activeAssistant={activeAssistant}
-            activeTopic={activeTopic}
-            setActiveAssistant={setActiveAssistant}
-            setActiveTopic={setActiveTopic}
-            position="left"
-          />
+          <ErrorBoundary>
+            <HomeTabs
+              activeAssistant={activeAssistant}
+              activeTopic={activeTopic}
+              setActiveAssistant={setActiveAssistant}
+              setActiveTopic={setActiveTopic}
+              position="left"
+            />
+          </ErrorBoundary>
         )}
-        <Chat
-          assistant={activeAssistant}
-          activeTopic={activeTopic}
-          setActiveTopic={setActiveTopic}
-          setActiveAssistant={setActiveAssistant}
-        />
+        <ErrorBoundary>
+          <Chat
+            assistant={activeAssistant}
+            activeTopic={activeTopic}
+            setActiveTopic={setActiveTopic}
+            setActiveAssistant={setActiveAssistant}
+          />
+        </ErrorBoundary>
       </ContentContainer>
     </Container>
   )
diff --git a/src/renderer/src/pages/home/Inputbar/AttachmentPreview.tsx b/src/renderer/src/pages/home/Inputbar/AttachmentPreview.tsx
index fcf9b083fb..7df45c63ae 100644
--- a/src/renderer/src/pages/home/Inputbar/AttachmentPreview.tsx
+++ b/src/renderer/src/pages/home/Inputbar/AttachmentPreview.tsx
@@ -83,7 +83,7 @@ export const getFileIcon = (type?: string) => {
 export const FileNameRender: FC<{ file: FileMetadata }> = ({ file }) => {
   const [visible, setVisible] = useState<boolean>(false)
   const isImage = (ext: string) => {
-    return ['.png', '.jpg', '.jpeg', '.gif', '.bmp', '.webp'].includes(ext)
+    return ['.png', '.jpg', '.jpeg', '.gif', '.bmp', '.webp'].includes(ext.toLocaleLowerCase())
   }
 
   const fullName = FileManager.formatFileName(file)
diff --git a/src/renderer/src/pages/home/Inputbar/WebSearchButton.tsx b/src/renderer/src/pages/home/Inputbar/WebSearchButton.tsx
index 70b25084d5..3d84ef690a 100644
--- a/src/renderer/src/pages/home/Inputbar/WebSearchButton.tsx
+++ b/src/renderer/src/pages/home/Inputbar/WebSearchButton.tsx
@@ -28,48 +28,62 @@ const WebSearchButton: FC<Props> = ({ ref, assistant, ToolbarButton }) => {
   const { providers } = useWebSearchProviders()
   const { updateAssistant } = useAssistant(assistant.id)
 
+  // 注意：assistant.enableWebSearch 有不同的语义
+  /** 表示是否启用网络搜索 */
   const enableWebSearch = assistant?.webSearchProviderId || assistant.enableWebSearch
 
   const WebSearchIcon = useCallback(
-    ({ pid, size = 18 }: { pid?: WebSearchProviderId; size?: number }) => {
-      const iconColor = enableWebSearch ? 'var(--color-primary)' : 'var(--color-icon)'
-
+    ({ pid, size = 18, color }: { pid?: WebSearchProviderId; size?: number; color?: string }) => {
       switch (pid) {
         case 'bocha':
-          return <BochaLogo width={size} height={size} color={iconColor} />
+          return <BochaLogo width={size} height={size} color={color} />
         case 'exa':
           // size微调，视觉上和其他图标平衡一些
-          return <ExaLogo width={size - 2} height={size} color={iconColor} />
+          return <ExaLogo width={size - 2} height={size} color={color} />
         case 'tavily':
-          return <TavilyLogo width={size} height={size} color={iconColor} />
+          return <TavilyLogo width={size} height={size} color={color} />
         case 'searxng':
-          return <SearXNGLogo width={size} height={size} color={iconColor} />
+          return <SearXNGLogo width={size} height={size} color={color} />
         case 'local-baidu':
-          return <BaiduOutlined size={size} style={{ color: iconColor, fontSize: size }} />
+          return <BaiduOutlined size={size} style={{ color, fontSize: size }} />
         case 'local-bing':
-          return <BingLogo width={size} height={size} color={iconColor} />
+          return <BingLogo width={size} height={size} color={color} />
         case 'local-google':
-          return <GoogleOutlined size={size} style={{ color: iconColor, fontSize: size }} />
+          return <GoogleOutlined size={size} style={{ color, fontSize: size }} />
         default:
-          return <Globe size={size} style={{ color: iconColor, fontSize: size }} />
+          return <Globe size={size} style={{ color, fontSize: size }} />
       }
     },
     [enableWebSearch]
   )
 
-  const updateSelectedWebSearchProvider = useCallback(
+  const updateWebSearchProvider = useCallback(
     async (providerId?: WebSearchProvider['id']) => {
       // TODO: updateAssistant有性能问题，会导致关闭快捷面板卡顿
-      const currentWebSearchProviderId = assistant.webSearchProviderId
-      const newWebSearchProviderId = currentWebSearchProviderId === providerId ? undefined : providerId
       startTransition(() => {
-        updateAssistant({ ...assistant, webSearchProviderId: newWebSearchProviderId, enableWebSearch: false })
+        updateAssistant({
+          ...assistant,
+          webSearchProviderId: providerId,
+          enableWebSearch: false
+        })
       })
     },
     [assistant, updateAssistant]
   )
 
-  const updateSelectedWebSearchBuiltin = useCallback(async () => {
+  const updateQuickPanelItem = useCallback(
+    async (providerId?: WebSearchProvider['id']) => {
+      // TODO: updateAssistant有性能问题，会导致关闭快捷面板卡顿
+      if (providerId === assistant.webSearchProviderId) {
+        updateWebSearchProvider(undefined)
+      } else {
+        updateWebSearchProvider(providerId)
+      }
+    },
+    [assistant.webSearchProviderId, updateWebSearchProvider]
+  )
+
+  const updateToModelBuiltinWebSearch = useCallback(async () => {
     // TODO: updateAssistant有性能问题，会导致关闭快捷面板卡顿
     startTransition(() => {
       updateAssistant({ ...assistant, webSearchProviderId: undefined, enableWebSearch: !assistant.enableWebSearch })
@@ -90,7 +104,7 @@ const WebSearchButton: FC<Props> = ({ ref, assistant, ToolbarButton }) => {
         icon: <WebSearchIcon size={13} pid={p.id} />,
         isSelected: p.id === assistant?.webSearchProviderId,
         disabled: !WebSearchService.isWebSearchEnabled(p.id),
-        action: () => updateSelectedWebSearchProvider(p.id)
+        action: () => updateQuickPanelItem(p.id)
       }))
       .filter((o) => !o.disabled)
 
@@ -103,7 +117,7 @@ const WebSearchButton: FC<Props> = ({ ref, assistant, ToolbarButton }) => {
         icon: <Globe />,
         isSelected: assistant.enableWebSearch,
         disabled: !isWebSearchModelEnabled,
-        action: () => updateSelectedWebSearchBuiltin()
+        action: () => updateToModelBuiltinWebSearch()
       })
     }
 
@@ -115,36 +129,18 @@ const WebSearchButton: FC<Props> = ({ ref, assistant, ToolbarButton }) => {
     assistant?.webSearchProviderId,
     providers,
     t,
-    updateSelectedWebSearchBuiltin,
-    updateSelectedWebSearchProvider
+    updateQuickPanelItem,
+    updateToModelBuiltinWebSearch
   ])
 
   const openQuickPanel = useCallback(() => {
-    if (assistant.webSearchProviderId) {
-      updateSelectedWebSearchProvider(undefined)
-      return
-    }
-
-    if (assistant.enableWebSearch) {
-      updateSelectedWebSearchBuiltin()
-      return
-    }
-
     quickPanel.open({
       title: t('chat.input.web_search.label'),
       list: providerItems,
       symbol: '?',
       pageSize: 9
     })
-  }, [
-    assistant.webSearchProviderId,
-    assistant.enableWebSearch,
-    quickPanel,
-    t,
-    providerItems,
-    updateSelectedWebSearchProvider,
-    updateSelectedWebSearchBuiltin
-  ])
+  }, [quickPanel, t, providerItems])
 
   const handleOpenQuickPanel = useCallback(() => {
     if (quickPanel.isVisible && quickPanel.symbol === '?') {
@@ -154,18 +150,28 @@ const WebSearchButton: FC<Props> = ({ ref, assistant, ToolbarButton }) => {
     }
   }, [openQuickPanel, quickPanel])
 
+  const onClick = useCallback(() => {
+    if (enableWebSearch) {
+      updateWebSearchProvider(undefined)
+    } else {
+      handleOpenQuickPanel()
+    }
+  }, [enableWebSearch, handleOpenQuickPanel, updateWebSearchProvider])
+
   useImperativeHandle(ref, () => ({
     openQuickPanel
   }))
 
+  const color = enableWebSearch ? 'var(--color-primary)' : 'var(--color-icon)'
+
   return (
     <Tooltip
       placement="top"
       title={enableWebSearch ? t('common.close') : t('chat.input.web_search.label')}
       mouseLeaveDelay={0}
       arrow>
-      <ToolbarButton type="text" onClick={handleOpenQuickPanel}>
-        <WebSearchIcon pid={assistant.webSearchProviderId} />
+      <ToolbarButton type="text" onClick={onClick}>
+        <WebSearchIcon color={color} pid={assistant.webSearchProviderId} />
       </ToolbarButton>
     </Tooltip>
   )
diff --git a/src/renderer/src/pages/settings/DocProcessSettings/OcrProviderSettings.tsx b/src/renderer/src/pages/settings/DocProcessSettings/OcrProviderSettings.tsx
index a9ba128d7a..501b8d792f 100644
--- a/src/renderer/src/pages/settings/DocProcessSettings/OcrProviderSettings.tsx
+++ b/src/renderer/src/pages/settings/DocProcessSettings/OcrProviderSettings.tsx
@@ -1,4 +1,5 @@
 // import { loggerService } from '@logger'
+import { ErrorBoundary } from '@renderer/components/ErrorBoundary'
 import { isBuiltinOcrProvider, OcrProvider } from '@renderer/types'
 import { getOcrProviderLogo } from '@renderer/utils/ocr'
 import { Avatar, Divider, Flex } from 'antd'
@@ -35,7 +36,7 @@ const OcrProviderSettings = ({ provider }: Props) => {
         </Flex>
       </SettingTitle>
       <Divider style={{ width: '100%', margin: '10px 0' }} />
-      {getProviderSettings()}
+      <ErrorBoundary>{getProviderSettings()}</ErrorBoundary>
     </>
   )
 }
diff --git a/src/renderer/src/pages/settings/DocProcessSettings/OcrSettings.tsx b/src/renderer/src/pages/settings/DocProcessSettings/OcrSettings.tsx
index 9ad2d111ad..2a829e7925 100644
--- a/src/renderer/src/pages/settings/DocProcessSettings/OcrSettings.tsx
+++ b/src/renderer/src/pages/settings/DocProcessSettings/OcrSettings.tsx
@@ -1,4 +1,5 @@
 import { PictureOutlined } from '@ant-design/icons'
+import { ErrorBoundary } from '@renderer/components/ErrorBoundary'
 import { useTheme } from '@renderer/context/ThemeProvider'
 import { useAppSelector } from '@renderer/store'
 import { OcrProvider } from '@renderer/types'
@@ -26,7 +27,7 @@ const OcrSettings: FC = () => {
   ]
 
   return (
-    <>
+    <ErrorBoundary>
       <SettingGroup theme={themeMode}>
         <SettingTitle>{t('settings.tool.ocr.title')}</SettingTitle>
         <SettingDivider />
@@ -35,7 +36,7 @@ const OcrSettings: FC = () => {
       <SettingGroup theme={themeMode}>
         <OcrProviderSettings provider={provider} />
       </SettingGroup>
-    </>
+    </ErrorBoundary>
   )
 }
 export default OcrSettings
diff --git a/src/renderer/src/pages/settings/DocProcessSettings/OcrTesseractSettings.tsx b/src/renderer/src/pages/settings/DocProcessSettings/OcrTesseractSettings.tsx
index 7e94a31194..8c85cee8bc 100644
--- a/src/renderer/src/pages/settings/DocProcessSettings/OcrTesseractSettings.tsx
+++ b/src/renderer/src/pages/settings/DocProcessSettings/OcrTesseractSettings.tsx
@@ -13,7 +13,6 @@ export const OcrTesseractSettings = () => {
   const { t } = useTranslation()
   const { provider } = useOcrProvider(BuiltinOcrProviderIds.tesseract)
 
-  // TODO: use error boundary
   if (!isOcrTesseractProvider(provider)) {
     throw new Error('Not tesseract provider.')
   }
diff --git a/src/renderer/src/services/ApiService.ts b/src/renderer/src/services/ApiService.ts
index e6d2c5655c..415b704225 100644
--- a/src/renderer/src/services/ApiService.ts
+++ b/src/renderer/src/services/ApiService.ts
@@ -477,8 +477,9 @@ export async function fetchChatCompletion({
       assistant.settings?.reasoning_effort !== undefined) ||
     (isReasoningModel(model) && (!isSupportedThinkingTokenModel(model) || !isSupportedReasoningEffortModel(model)))
 
+  // NOTE：assistant.enableWebSearch 的语义是是否启用模型内置搜索功能
   const enableWebSearch =
-    (assistant.enableWebSearch && isWebSearchModel(model)) ||
+    (assistant.webSearchProviderId && isWebSearchModel(model)) ||
     isOpenRouterBuiltInWebSearchModel(model) ||
     model.id.includes('sonar') ||
     false
diff --git a/src/renderer/src/utils/mcp-tools.ts b/src/renderer/src/utils/mcp-tools.ts
index a1f1a2b095..6534c2e103 100644
--- a/src/renderer/src/utils/mcp-tools.ts
+++ b/src/renderer/src/utils/mcp-tools.ts
@@ -185,7 +185,7 @@ export function mcpToolsToAnthropicTools(mcpTools: MCPTool[]): Array<ToolUnion>
     const t: ToolUnion = {
       name: tool.id,
       description: tool.description,
-      // @ts-ignore ignore type as it it unknow
+      // @ts-ignore ignore type as it it unknown
       input_schema: tool.inputSchema
     }
     return t
diff --git a/src/renderer/src/utils/translate.ts b/src/renderer/src/utils/translate.ts
index 9e7e48590b..979f38dc83 100644
--- a/src/renderer/src/utils/translate.ts
+++ b/src/renderer/src/utils/translate.ts
@@ -53,7 +53,7 @@ export const detectLanguage = async (inputText: string): Promise<TranslateLangua
 }
 
 const detectLanguageByLLM = async (inputText: string): Promise<TranslateLanguageCode> => {
-  logger.info('Detect langugage by llm')
+  logger.info('Detect language by llm')
   let detectedLang = ''
   await fetchLanguageDetection({
     text: sliceByTokens(inputText, 0, 100),
@@ -65,7 +65,7 @@ const detectLanguageByLLM = async (inputText: string): Promise<TranslateLanguage
 }
 
 const detectLanguageByFranc = (inputText: string): TranslateLanguageCode => {
-  logger.info('Detect langugage by franc')
+  logger.info('Detect language by franc')
   const iso3 = franc(inputText)
 
   const isoMap: Record<string, TranslateLanguage> = {
diff --git a/src/renderer/src/windows/mini/home/HomeWindow.tsx b/src/renderer/src/windows/mini/home/HomeWindow.tsx
index 3444de7257..a8df8a6387 100644
--- a/src/renderer/src/windows/mini/home/HomeWindow.tsx
+++ b/src/renderer/src/windows/mini/home/HomeWindow.tsx
@@ -21,7 +21,7 @@ import { getMainTextContent } from '@renderer/utils/messageUtils/find'
 import { defaultLanguage } from '@shared/config/constant'
 import { IpcChannel } from '@shared/IpcChannel'
 import { Divider } from 'antd'
-import { isEmpty } from 'lodash'
+import { cloneDeep, isEmpty } from 'lodash'
 import { last } from 'lodash'
 import React, { FC, useCallback, useEffect, useMemo, useRef, useState } from 'react'
 import { useTranslation } from 'react-i18next'
@@ -256,9 +256,19 @@ const HomeWindow: FC<{ draggable?: boolean }> = ({ draggable = true }) => {
         setIsFirstMessage(false)
         setUserInputText('')
 
+        const newAssistant = cloneDeep(currentAssistant)
+        if (!newAssistant.settings) {
+          newAssistant.settings = {}
+        }
+        newAssistant.settings.streamOutput = true
+        // 显式关闭这些功能
+        // newAssistant.webSearchProviderId = undefined
+        newAssistant.mcpServers = undefined
+        // newAssistant.knowledge_bases = undefined
+
         await fetchChatCompletion({
           messages: messagesForContext,
-          assistant: { ...currentAssistant, settings: { streamOutput: true } },
+          assistant: newAssistant,
           onChunkReceived: (chunk: Chunk) => {
             switch (chunk.type) {
               case ChunkType.THINKING_START:
diff --git a/src/renderer/src/windows/selection/action/components/ActionGeneral.tsx b/src/renderer/src/windows/selection/action/components/ActionGeneral.tsx
index 9f3762b15f..b1d3c18853 100644
--- a/src/renderer/src/windows/selection/action/components/ActionGeneral.tsx
+++ b/src/renderer/src/windows/selection/action/components/ActionGeneral.tsx
@@ -1,4 +1,5 @@
 import { LoadingOutlined } from '@ant-design/icons'
+import { loggerService } from '@logger'
 import CopyButton from '@renderer/components/CopyButton'
 import { useTopicMessages } from '@renderer/hooks/useMessageOperations'
 import { useSettings } from '@renderer/hooks/useSettings'
@@ -21,6 +22,7 @@ import styled from 'styled-components'
 import { processMessages } from './ActionUtils'
 import WindowFooter from './WindowFooter'
 
+const logger = loggerService.withContext('ActionGeneral')
 interface Props {
   action: ActionItem
   scrollToBottom?: () => void
@@ -112,6 +114,7 @@ const ActionGeneral: FC<Props> = React.memo(({ action, scrollToBottom }) => {
     }
 
     if (!assistantRef.current || !topicRef.current) return
+    logger.debug('Before peocess message', { assistant: assistantRef.current })
     processMessages(
       assistantRef.current,
       topicRef.current,
diff --git a/src/renderer/src/windows/selection/action/components/ActionUtils.ts b/src/renderer/src/windows/selection/action/components/ActionUtils.ts
index 541a4e3bb0..5f41b9b107 100644
--- a/src/renderer/src/windows/selection/action/components/ActionUtils.ts
+++ b/src/renderer/src/windows/selection/action/components/ActionUtils.ts
@@ -10,6 +10,7 @@ import { Chunk, ChunkType } from '@renderer/types/chunk'
 import { AssistantMessageStatus, MessageBlockStatus } from '@renderer/types/newMessage'
 import { formatErrorMessage, isAbortError } from '@renderer/utils/error'
 import { createErrorBlock, createMainTextBlock, createThinkingBlock } from '@renderer/utils/messageUtils/create'
+import { cloneDeep } from 'lodash'
 
 const logger = loggerService.withContext('ActionUtils')
 
@@ -53,9 +54,19 @@ export const processMessages = async (
 
     let finished = false
 
+    const newAssistant = cloneDeep(assistant)
+    if (!newAssistant.settings) {
+      newAssistant.settings = {}
+    }
+    newAssistant.settings.streamOutput = true
+    // 显式关闭这些功能
+    newAssistant.webSearchProviderId = undefined
+    newAssistant.mcpServers = undefined
+    // newAssistant.knowledge_bases = undefined
+
     await fetchChatCompletion({
       messages: [userMessage],
-      assistant: { ...assistant, settings: { streamOutput: true } },
+      assistant: newAssistant,
       onChunkReceived: (chunk: Chunk) => {
         if (finished) {
           return
diff --git a/yarn.lock b/yarn.lock
index 85a7d07e99..97a6971c04 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8538,6 +8538,7 @@ __metadata:
     proxy-agent: "npm:^6.5.0"
     react: "npm:^19.0.0"
     react-dom: "npm:^19.0.0"
+    react-error-boundary: "npm:^6.0.0"
     react-hotkeys-hook: "npm:^4.6.1"
     react-i18next: "npm:^14.1.2"
     react-infinite-scroll-component: "npm:^6.1.0"
@@ -19057,6 +19058,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"react-error-boundary@npm:^6.0.0":
+  version: 6.0.0
+  resolution: "react-error-boundary@npm:6.0.0"
+  dependencies:
+    "@babel/runtime": "npm:^7.12.5"
+  peerDependencies:
+    react: ">=16.13.1"
+  checksum: 10c0/1914d600dee95a14f14af4afe9867b0d35c26c4f7826d23208800ba2a99728659029aad60a6ef95e13430b4d79c2c4c9b3585f50bf508450478760d2e4e732d8
+  languageName: node
+  linkType: hard
+
 "react-hotkeys-hook@npm:^4.6.1":
   version: 4.6.2
   resolution: "react-hotkeys-hook@npm:4.6.2"