diff --git a/src/app/core/main/editor/markdown/bubble-menu.tsx b/src/app/core/main/editor/markdown/bubble-menu.tsx
index 2df8145e..1aae9af7 100644
--- a/src/app/core/main/editor/markdown/bubble-menu.tsx
+++ b/src/app/core/main/editor/markdown/bubble-menu.tsx
@@ -26,7 +26,8 @@ import {
   ListTodo,
 } from 'lucide-react'
 import { useState, useCallback, useEffect, useId, useLayoutEffect, useRef } from 'react'
-import { TextSelection } from '@tiptap/pm/state'
+import { TextSelection, type Transaction } from '@tiptap/pm/state'
+import { VIEW_STATE_RESTORE_META } from './selection-intent'
 import { cn } from '@/lib/utils'
 import { useTranslations } from 'next-intl'
 import { toast } from '@/hooks/use-toast'
@@ -203,7 +204,7 @@ export function BubbleMenu({
   }, [customTranslateLang, handleTranslate, t])
 
   // 更新定位
-  const updatePosition = useCallback(() => {
+  const updatePosition = useCallback((props?: { transaction?: Transaction }) => {
     const { selection } = editor.state
     const { from, to } = selection
 
@@ -218,8 +219,11 @@ export function BubbleMenu({
     }
 
     // 应用启动或文件恢复时可能会还原一个非空选区，但这不是用户本次主动选择的文本。
+    // 只折叠带有恢复标记的选区；辅助功能工具（VoiceOver、写作助手）通过
+    // Accessibility API 创建的选区必须保留，否则它们无法继续操作。
     if (!hasUserSelectionIntentRef.current) {
-      if (hasTextSelection(editor)) {
+      const isRestoredSelection = props?.transaction?.getMeta(VIEW_STATE_RESTORE_META) === true
+      if (isRestoredSelection && hasTextSelection(editor)) {
         collapseSelection()
       }
       hideMenu()
diff --git a/src/app/core/main/editor/markdown/selection-intent.ts b/src/app/core/main/editor/markdown/selection-intent.ts
new file mode 100644
index 00000000..772e766f
--- /dev/null
+++ b/src/app/core/main/editor/markdown/selection-intent.ts
@@ -0,0 +1,8 @@
+/**
+ * Transaction meta key set by the editor when it re-applies a selection that
+ * was saved with the view state (app start, file reopen). The bubble menu
+ * collapses only selections carrying this marker; a selection created by an
+ * assistive tool through the accessibility API (VoiceOver, writing
+ * assistants) must survive so the tool can act on it.
+ */
+export const VIEW_STATE_RESTORE_META = 'noteGenViewStateRestore'
diff --git a/src/app/core/main/editor/markdown/tiptap-editor.tsx b/src/app/core/main/editor/markdown/tiptap-editor.tsx
index 9b47ee94..eca872dd 100644
--- a/src/app/core/main/editor/markdown/tiptap-editor.tsx
+++ b/src/app/core/main/editor/markdown/tiptap-editor.tsx
@@ -23,6 +23,7 @@ import { SearchAndReplace } from '@sereneinserenade/tiptap-search-and-replace'
 import { Extension, nodeInputRule, type Editor as CoreEditor, type JSONContent } from '@tiptap/core'
 import { Fragment, Slice, type Node as ProseMirrorNode, type NodeType } from '@tiptap/pm/model'
 import { AllSelection, EditorState, Plugin, PluginKey, TextSelection, type Selection } from '@tiptap/pm/state'
+import { VIEW_STATE_RESTORE_META } from './selection-intent'
 import { redoDepth, undoDepth } from '@tiptap/pm/history'
 import { Decoration, DecorationSet, type EditorView } from '@tiptap/pm/view'
 import { dropPoint } from '@tiptap/pm/transform'
@@ -3290,16 +3291,22 @@ export function TipTapEditor({
         return
       }
 
+      // The marker lets the bubble menu tell a restored selection from one
+      // made by the user or an assistive tool; only the former is collapsed.
+      const markViewStateRestore = ({ tr }: { tr: { setMeta: (key: string, value: unknown) => unknown } }) => {
+        tr.setMeta(VIEW_STATE_RESTORE_META, true)
+        return true
+      }
       if (isMobile) {
-        editor.commands.setTextSelection({
+        editor.chain().setTextSelection({
           from: selectionFrom,
           to: selectionTo,
-        })
+        }).command(markViewStateRestore).run()
       } else {
         editor.chain().focus().setTextSelection({
           from: selectionFrom,
           to: selectionTo,
-        }).run()
+        }).command(markViewStateRestore).run()
       }
 
       requestAnimationFrame(() => {