diff --git a/vscode/src/panel/KanbanPanel.ts b/vscode/src/panel/KanbanPanel.ts
index 2d4e519..93b7a63 100644
--- a/vscode/src/panel/KanbanPanel.ts
+++ b/vscode/src/panel/KanbanPanel.ts
@@ -317,6 +317,10 @@ export class KanbanWebviewPanel {
     // toolbar button whenever the working tree is clean. Fire-and-forget —
     // `setupGitWatcher` handles its own activation + retry logic.
     toolbar.setupGitWatcher(this)
+
+    const profilesWatcher = settings.watchProfilesFile(this)
+    if (profilesWatcher)
+      this.disposables.push(profilesWatcher)
   }
 
   private syncFocusedTerminalTab(): void {
diff --git a/vscode/src/panel/handlers/settings.ts b/vscode/src/panel/handlers/settings.ts
index c1321cb..e7954df 100644
--- a/vscode/src/panel/handlers/settings.ts
+++ b/vscode/src/panel/handlers/settings.ts
@@ -1,3 +1,4 @@
+import type { Disposable } from 'vscode'
 import type { ProfilesData } from '../../profiles/store'
 import type { KanbanWebviewPanel } from '../KanbanPanel'
 import { execFile } from 'node:child_process'
@@ -5,7 +6,7 @@ import * as fs from 'node:fs'
 import * as os from 'node:os'
 import * as path from 'node:path'
 import process from 'node:process'
-import { commands, env, Uri, workspace } from 'vscode'
+import { commands, env, RelativePattern, Uri, workspace } from 'vscode'
 import { clearIdentityCache, initIdentity } from '../../auth/identity'
 import { getToken, getYouTrackToken, setToken, setYouTrackToken } from '../../auth/secrets'
 import { listClaudeProfiles, setProfilesDirOverride } from '../../cc/profiles'
@@ -329,6 +330,24 @@ export async function handleProfilesGet(panel: KanbanWebviewPanel): Promise<void
   }
 }
 
+/**
+ * 盯住 `.spx/profiles.json`：git pull、切分支、外部编辑后重推 Profile tab。
+ * 面板自己保存也会触发一次，重推的是刚写入的同一份数据，无副作用。
+ */
+export function watchProfilesFile(panel: KanbanWebviewPanel): Disposable | undefined {
+  const folder = workspace.workspaceFolders?.[0]
+  if (!folder)
+    return undefined
+  const watcher = workspace.createFileSystemWatcher(new RelativePattern(folder, '.spx/profiles.json'))
+  const refresh = (): void => {
+    void handleProfilesGet(panel)
+  }
+  watcher.onDidChange(refresh)
+  watcher.onDidCreate(refresh)
+  watcher.onDidDelete(refresh)
+  return watcher
+}
+
 /**
  * Read profiles from the hardcoded directory and push the list to the
  * webview. Failures are swallowed and surfaced as an empty list so the