diff --git a/desktop/src/__tests__/generalSettings.test.tsx b/desktop/src/__tests__/generalSettings.test.tsx
index cf9cecfe..21a7a494 100644
--- a/desktop/src/__tests__/generalSettings.test.tsx
+++ b/desktop/src/__tests__/generalSettings.test.tsx
@@ -446,6 +446,10 @@ describe('Settings > General tab', () => {
     expect(clipboardMock.copyTextToClipboard).toHaveBeenCalledWith(
       'http://192.168.0.102:3456/?serverUrl=http%3A%2F%2F192.168.0.102%3A3456&h5Token=h5_default_generated_token',
     )
+    expect(useUIStore.getState().toasts[useUIStore.getState().toasts.length - 1]).toMatchObject({
+      type: 'success',
+      message: 'QR link copied.',
+    })
   })
 
   it('guides enabled H5 users to generate a token before the QR code exists', async () => {
@@ -517,6 +521,10 @@ describe('Settings > General tab', () => {
     })
 
     expect(clipboardMock.copyTextToClipboard).toHaveBeenCalledWith('https://phone.example/app')
+    expect(useUIStore.getState().toasts[useUIStore.getState().toasts.length - 1]).toMatchObject({
+      type: 'success',
+      message: 'H5 URL copied.',
+    })
   })
 
   it('shows the H5-specific store error when the H5 settings load failed', () => {
diff --git a/desktop/src/components/workspace/WorkspacePanel.test.tsx b/desktop/src/components/workspace/WorkspacePanel.test.tsx
index 5063b41b..334aaa2e 100644
--- a/desktop/src/components/workspace/WorkspacePanel.test.tsx
+++ b/desktop/src/components/workspace/WorkspacePanel.test.tsx
@@ -245,6 +245,7 @@ import { useSettingsStore } from '../../stores/settingsStore'
 import { useChatStore } from '../../stores/chatStore'
 import { useWorkspaceChatContextStore } from '../../stores/workspaceChatContextStore'
 import { useWorkspacePanelStore } from '../../stores/workspacePanelStore'
+import { useUIStore } from '../../stores/uiStore'
 import { WorkspacePanel } from './WorkspacePanel'
 
 describe('WorkspacePanel', () => {
@@ -1258,6 +1259,10 @@ describe('WorkspacePanel', () => {
         expect(execCommand).toHaveBeenCalledWith('copy')
       })
       expect(writeText).toHaveBeenCalledWith('/repo/src/App.tsx')
+      expect(useUIStore.getState().toasts[useUIStore.getState().toasts.length - 1]).toMatchObject({
+        type: 'success',
+        message: 'Path copied.',
+      })
     } finally {
       Object.defineProperty(document, 'execCommand', {
         configurable: true,
diff --git a/desktop/src/components/workspace/WorkspacePanel.tsx b/desktop/src/components/workspace/WorkspacePanel.tsx
index 020e3bdd..1adfa216 100644
--- a/desktop/src/components/workspace/WorkspacePanel.tsx
+++ b/desktop/src/components/workspace/WorkspacePanel.tsx
@@ -16,6 +16,7 @@ import {
 } from '../../stores/workspacePanelStore'
 import { useChatStore } from '../../stores/chatStore'
 import { useWorkspaceChatContextStore } from '../../stores/workspaceChatContextStore'
+import { useUIStore } from '../../stores/uiStore'
 import { copyTextToClipboard } from '../chat/clipboard'
 import { MarkdownRenderer } from '../markdown/MarkdownRenderer'
 import {
@@ -888,6 +889,7 @@ function TreeNode({
 
 export function WorkspacePanel({ sessionId }: WorkspacePanelProps) {
   const t = useTranslation()
+  const addToast = useUIStore((state) => state.addToast)
   const [filterQuery, setFilterQuery] = useState('')
   const [isViewMenuOpen, setIsViewMenuOpen] = useState(false)
   const [previewTabContextMenu, setPreviewTabContextMenu] = useState<{ tabId: string; x: number; y: number } | null>(null)
@@ -1069,8 +1071,12 @@ export function WorkspacePanel({ sessionId }: WorkspacePanelProps) {
 
   const copyWorkspacePath = async (path: string) => {
     const resolvedPath = resolveWorkspaceAttachmentPath(status?.workDir, path)
-    await copyTextToClipboard(resolvedPath)
+    const copied = await copyTextToClipboard(resolvedPath)
     setFileContextMenu(null)
+    addToast({
+      type: copied ? 'success' : 'error',
+      message: copied ? t('workspace.pathCopied') : t('common.copyFailed'),
+    })
   }
 
   const renderChangedView = () => {
diff --git a/desktop/src/i18n/locales/en.ts b/desktop/src/i18n/locales/en.ts
index 66c8f129..35d040c2 100644
--- a/desktop/src/i18n/locales/en.ts
+++ b/desktop/src/i18n/locales/en.ts
@@ -14,6 +14,7 @@ export const en = {
   'common.enable': 'Enable',
   'common.disable': 'Disable',
   'common.active': 'ACTIVE',
+  'common.copyFailed': 'Copy failed.',
 
   // ─── Sidebar ──────────────────────────────────────
   'sidebar.newSession': 'New session',
@@ -92,6 +93,7 @@ export const en = {
   'workspace.addToChat': 'Add to chat',
   'workspace.addSelectionToChat': 'Add to chat',
   'workspace.copyPath': 'Copy path',
+  'workspace.pathCopied': 'Path copied.',
   'workspace.localComment': 'Local comment',
   'workspace.commentLine': 'Comment line {line}',
   'workspace.commentLineTarget': 'Line {line}',
@@ -760,6 +762,8 @@ export const en = {
   'settings.general.h5AccessCopy': 'Copy',
   'settings.general.h5AccessCopyUrl': 'Copy H5 URL',
   'settings.general.h5AccessCopyLaunchUrl': 'Copy QR link',
+  'settings.general.h5AccessUrlCopied': 'H5 URL copied.',
+  'settings.general.h5AccessLaunchUrlCopied': 'QR link copied.',
   'settings.general.h5AccessHideToken': 'Hide token',
   'settings.general.h5AccessTokenNotAvailable': 'Regenerate to show a new token.',
   'settings.general.h5AccessPublicUrl': 'Public URL',
diff --git a/desktop/src/i18n/locales/zh.ts b/desktop/src/i18n/locales/zh.ts
index 704e5bc3..89d9347a 100644
--- a/desktop/src/i18n/locales/zh.ts
+++ b/desktop/src/i18n/locales/zh.ts
@@ -16,6 +16,7 @@ export const zh: Record<TranslationKey, string> = {
   'common.enable': '启用',
   'common.disable': '禁用',
   'common.active': '已激活',
+  'common.copyFailed': '复制失败。',
 
   // ─── Sidebar ──────────────────────────────────────
   'sidebar.newSession': '新建会话',
@@ -94,6 +95,7 @@ export const zh: Record<TranslationKey, string> = {
   'workspace.addToChat': '添加到聊天',
   'workspace.addSelectionToChat': '添加至对话',
   'workspace.copyPath': '复制路径',
+  'workspace.pathCopied': '路径已复制。',
   'workspace.localComment': '本地评论',
   'workspace.commentLine': '评论第 {line} 行',
   'workspace.commentLineTarget': '第 {line} 行',
@@ -762,6 +764,8 @@ export const zh: Record<TranslationKey, string> = {
   'settings.general.h5AccessCopy': '复制',
   'settings.general.h5AccessCopyUrl': '复制 H5 链接',
   'settings.general.h5AccessCopyLaunchUrl': '复制扫码链接',
+  'settings.general.h5AccessUrlCopied': 'H5 链接已复制。',
+  'settings.general.h5AccessLaunchUrlCopied': '扫码链接已复制。',
   'settings.general.h5AccessHideToken': '隐藏令牌',
   'settings.general.h5AccessTokenNotAvailable': '重新生成后可显示新的令牌。',
   'settings.general.h5AccessPublicUrl': '公开访问 URL',
diff --git a/desktop/src/pages/Settings.tsx b/desktop/src/pages/Settings.tsx
index 01eb6e26..a5755c3b 100644
--- a/desktop/src/pages/Settings.tsx
+++ b/desktop/src/pages/Settings.tsx
@@ -1835,6 +1835,7 @@ function H5AccessSettings() {
     updateH5AccessSettings,
   } = useSettingsStore()
   const t = useTranslation()
+  const addToast = useUIStore((s) => s.addToast)
   const [h5PublicBaseUrlDraft, setH5PublicBaseUrlDraft] = useState(h5Access.publicBaseUrl ?? '')
   const [h5GeneratedToken, setH5GeneratedToken] = useState<string | null>(null)
   const [h5TokenVisible, setH5TokenVisible] = useState(false)
@@ -1895,12 +1896,20 @@ function H5AccessSettings() {
 
   const handleH5UrlCopy = async () => {
     if (!h5AccessUrl) return
-    await copyTextToClipboard(h5AccessUrl)
+    const copied = await copyTextToClipboard(h5AccessUrl)
+    addToast({
+      type: copied ? 'success' : 'error',
+      message: copied ? t('settings.general.h5AccessUrlCopied') : t('common.copyFailed'),
+    })
   }
 
   const handleH5LaunchUrlCopy = async () => {
     if (!h5LaunchUrl) return
-    await copyTextToClipboard(h5LaunchUrl)
+    const copied = await copyTextToClipboard(h5LaunchUrl)
+    addToast({
+      type: copied ? 'success' : 'error',
+      message: copied ? t('settings.general.h5AccessLaunchUrlCopied') : t('common.copyFailed'),
+    })
   }
 
   const handleH5EnableConfirm = async () => {