diff --git a/package.json b/package.json
index 12686abf..660421e2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bluestone",
-  "version": "0.10.2",
+  "version": "0.11.0",
   "description": "",
   "main": "./out/main/index.js",
   "license": "AGPL-3.0",
diff --git a/src/renderer/src/components/Empty.tsx b/src/renderer/src/components/Empty.tsx
index ef907f59..49f9c184 100644
--- a/src/renderer/src/components/Empty.tsx
+++ b/src/renderer/src/components/Empty.tsx
@@ -1,9 +1,8 @@
 import {observer} from 'mobx-react-lite'
 import {CloseOutlined, FileAddOutlined, FolderOpenOutlined, FolderOutlined, HistoryOutlined} from '@ant-design/icons'
 import {MainApi} from '../api/main'
-import {configStore} from '../store/config'
 import logo from '../../../../resources/icon.png?asset'
-import {useEffect, useLayoutEffect} from 'react'
+import {useLayoutEffect} from 'react'
 import {useLocalState} from '../hooks/useLocalState'
 import {db} from '../store/db'
 import {basename, dirname} from 'path'
diff --git a/src/renderer/src/editor/Editor.tsx b/src/renderer/src/editor/Editor.tsx
index a8153cb7..9be1eda5 100644
--- a/src/renderer/src/editor/Editor.tsx
+++ b/src/renderer/src/editor/Editor.tsx
@@ -49,7 +49,7 @@ export const MEditor = observer(({note}: {
       const schema = treeStore.schemaMap.get(nodeRef.current)
       if (schema?.state) {
         const path = nodeRef.current.filePath
-        const res = await toMarkdown(schema.state, path)
+        const res = await toMarkdown(schema.state)
         saveRecord(path, schema.state)
         await window.api.fs.writeFile(path, res, {encoding: 'utf-8'})
       }
@@ -67,7 +67,7 @@ export const MEditor = observer(({note}: {
   })
   const count = useCallback(async (nodes: any[]) => {
     if (!configStore.config.showCharactersCount || !nodeRef.current) return
-    const res = await toMarkdown(nodes, nodeRef.current.filePath)
+    const res = await toMarkdown(nodes)
     const texts = Editor.nodes(editor, {
       at: [],
       match: n => n.text
@@ -80,7 +80,12 @@ export const MEditor = observer(({note}: {
 
   useSubject(countThrottle$.pipe<any>(debounceTime(300)), count)
 
-
+  useEffect(() => {
+    if (treeStore.currentTab.store === store) {
+      const schema = treeStore.schemaMap.get(note)?.state
+      if (schema) count(schema)
+    }
+  }, [treeStore.currentTab, note])
   const change = useCallback((v: any[]) => {
     if (first.current) {
       setTimeout(() => {
@@ -127,9 +132,6 @@ export const MEditor = observer(({note}: {
       nodeRef.current = note
       store.setState(state => state.pauseCodeHighlight = true)
       let data = treeStore.schemaMap.get(note)
-      setTimeout(() => {
-        count(data?.state || [])
-      })
       first.current = true
       if (!data) {
         data = await treeStore.getSchema(note)
diff --git a/src/renderer/src/editor/output/md.ts b/src/renderer/src/editor/output/md.ts
index 6d41422f..5d5f3a68 100644
--- a/src/renderer/src/editor/output/md.ts
+++ b/src/renderer/src/editor/output/md.ts
@@ -1,17 +1,19 @@
 import Worker from './worker?worker'
+import {nanoid} from 'nanoid'
 
 const worker = new Worker()
 let callbackMap = new Map<string, Function>()
 
 worker.onmessage = e => {
-  if (callbackMap.get(e.data?.path)) {
-    callbackMap.get(e.data?.path)!(e.data.data)
-    callbackMap.delete(e.data?.path)
+  if (callbackMap.get(e.data?.id)) {
+    callbackMap.get(e.data?.id)!(e.data.data)
+    callbackMap.delete(e.data?.id)
   }
 }
-export const toMarkdown = (state: any[], path: string):Promise<string> => {
+export const toMarkdown = (state: any[]):Promise<string> => {
   return new Promise(resolve => {
-    callbackMap.set(path, resolve)
-    worker.postMessage({state, path})
+    const id = nanoid()
+    callbackMap.set(id, resolve)
+    worker.postMessage({state, id})
   })
 }
diff --git a/src/renderer/src/editor/output/worker.ts b/src/renderer/src/editor/output/worker.ts
index cec58038..12fb4c0f 100644
--- a/src/renderer/src/editor/output/worker.ts
+++ b/src/renderer/src/editor/output/worker.ts
@@ -240,7 +240,7 @@ export const toMarkdown = (tree: any[], preString = '', parent: any[] = [{root:
 
 onmessage = (e) => {
   postMessage({
-    path: e.data.path,
+    id: e.data.id,
     data: toMarkdown(e.data.state)
   })
 }