diff --git a/public/node_modules/clipboard-event/index.js b/public/node_modules/clipboard-event/index.js
index 2439737..86e615d 100644
--- a/public/node_modules/clipboard-event/index.js
+++ b/public/node_modules/clipboard-event/index.js
@@ -34,8 +34,6 @@ class ClipboardEventListener extends EventEmitter {
         this.emit('error', error)
       }
       this.child = execFile(target)
-    } else if (platform === 'darwin') {
-      this.child = execFile(path.join(__dirname, 'platform/clipboard-event-handler-mac'))
     } else {
       throw 'Not yet supported'
     }
diff --git a/public/node_modules/clipboard-event/platform/clipboard-event-handler-mac b/public/node_modules/clipboard-event/platform/clipboard-event-handler-mac
deleted file mode 100644
index d0eee8e..0000000
Binary files a/public/node_modules/clipboard-event/platform/clipboard-event-handler-mac and /dev/null differ
diff --git a/public/preload.js b/public/preload.js
index 281993e..d9052e7 100644
--- a/public/preload.js
+++ b/public/preload.js
@@ -2,6 +2,7 @@ const { existsSync, readFileSync, writeFileSync, mkdirSync } = require('fs')
 const crypto = require('crypto')
 const listener = require('clipboard-event')
 const { clipboard } = require('electron')
+const time = require('./time')
 
 window.exports = {
   utools,
@@ -11,5 +12,6 @@ window.exports = {
   mkdirSync,
   crypto,
   listener,
-  clipboard
+  clipboard,
+  time
 }
diff --git a/public/time.js b/public/time.js
new file mode 100644
index 0000000..d25c03a
--- /dev/null
+++ b/public/time.js
@@ -0,0 +1,2 @@
+// time.js author: inu1255
+const path=require("path");function newPromise(fn){let a,b;var tmp={resolve(x){if(this.pending){a(x);this.resolved=true;this.pending=false}},reject(e){if(this.pending){b(e);this.rejectd=true;this.pending=false}},pending:true,resolved:false,rejected:false};var pms=new Promise(function(resolve,reject){a=resolve;b=reject;if(fn)fn(tmp.resolve,tmp.reject)});return Object.assign(pms,tmp)}let cbIdx=1;const cbMap=new Map;function getWorker(){if(getWorker.worker)return getWorker.worker;const worker=new Worker(path.join(__dirname,"time.worker.js"));getWorker.worker=worker;worker.onmessage=e=>{if(e.data&&cbMap.has(e.data.cb)){cbMap.get(e.data.cb).apply(null,e.data.args)}};return worker}function call(method,args){const cb=cbIdx++;let pms=newPromise();cbMap.set(cb,function(err,data){if(err)pms.reject(err);else pms.resolve(data)});getWorker().postMessage({method:method,args:args,cb:cb});return pms}function sleep(ms){return call("sleep",[ms])}exports.sleep=sleep;
\ No newline at end of file
diff --git a/public/time.worker.js b/public/time.worker.js
new file mode 100644
index 0000000..97b632d
--- /dev/null
+++ b/public/time.worker.js
@@ -0,0 +1,2 @@
+// time.worker.js author: inu1255
+const apis={sleep(ms){return new Promise(resolve=>setTimeout(resolve,ms))}};onmessage=event=>{const data=event.data;if(!data)return;const{cb,method,args}=data;if(!apis[method]){postMessage({cb:cb,err:"no such method"});return}apis[method].apply(null,args).then(res=>postMessage({cb:cb,data:res}),err=>postMessage({cb:cb,err:err}))};
\ No newline at end of file
diff --git a/src/global/initPlugin.js b/src/global/initPlugin.js
index 3c2e9ce..ed042f5 100644
--- a/src/global/initPlugin.js
+++ b/src/global/initPlugin.js
@@ -1,5 +1,14 @@
-const { utools, existsSync, readFileSync, writeFileSync, mkdirSync, crypto, listener, clipboard } =
-  window.exports
+const {
+  utools,
+  existsSync,
+  readFileSync,
+  writeFileSync,
+  mkdirSync,
+  crypto,
+  listener,
+  clipboard,
+  time
+} = window.exports
 import setting from './readSetting'
 
 export default function initPlugin() {
@@ -192,6 +201,19 @@ export default function initPlugin() {
   const toTop = () => (document.scrollingElement.scrollTop = 0)
   const resetNav = () => document.querySelectorAll('.clip-switch-item')[0]?.click()
 
+  const handleClipboardChange = (item = pbpaste()) => {
+    if (!item) return
+    item.id = crypto.createHash('md5').update(item.data).digest('hex')
+    if (db.updateItemViaId(item.id)) {
+      // 在库中 由 updateItemViaId 更新 updateTime
+      return
+    }
+    // 不在库中 由 addItem 添加
+    item.createTime = new Date().getTime()
+    item.updateTime = new Date().getTime()
+    db.addItem(item)
+  }
+
   const registerClipEvent = (listener) => {
     const exitHandler = () => {
       utools.showNotification('剪贴板监听异常退出 请重启插件以开启监听')
@@ -205,30 +227,37 @@ export default function initPlugin() {
       utools.outPlugin()
     }
     listener
-      .on('change', () => {
-        const item = pbpaste()
-        if (!item) return
-        item.id = crypto.createHash('md5').update(item.data).digest('hex')
-        if (db.updateItemViaId(item.id)) {
-          // 在库中 由 updateItemViaId 更新 updateTime
-          return
-        }
-        // 不在库中 由 addItem 添加
-        item.createTime = new Date().getTime()
-        item.updateTime = new Date().getTime()
-        db.addItem(item)
-      })
+      .on('change', handleClipboardChange)
       .on('close', exitHandler)
       .on('exit', exitHandler)
       .on('error', (error) => errorHandler(error))
   }
 
-  // 首次启动插件 即开启监听
-  registerClipEvent(listener)
-  listener.startListening()
+  if (!utools.isMacOs()) {
+    // 首次启动插件 即开启监听
+    registerClipEvent(listener)
+    listener.startListening()
+  } else {
+    // macos 由于无法执行 clipboard-event-handler-mac 所以使用旧方法
+    let prev = db.dataBase.data[0] || {}
+    function loop() {
+      time.sleep(300).then(loop)
+      const item = pbpaste()
+      if (!item) return
+      item.id = crypto.createHash('md5').update(item.data).digest('hex')
+      if (item && prev.id != item.id) {
+        // 剪切板元素 与最近一次复制内容不同
+        prev = item
+        handleClipboardChange(item)
+      } else {
+        // 剪切板元素 与上次复制内容相同
+      }
+    }
+    loop()
+  }
 
   utools.onPluginEnter(() => {
-    if (!listener.listening) {
+    if (!listener.listening && !utools.isMacOs()) {
       // 进入插件后 如果监听已关闭 则重新开启监听
       registerClipEvent(listener)
       listener.startListening()
@@ -238,7 +267,7 @@ export default function initPlugin() {
   })
 
   utools.onPluginOut((processExit) => {
-    if (processExit) {
+    if (processExit && !utools.isMacOs()) {
       utools.showNotification('剪贴板监听异常退出 请重启插件以开启监听')
       listener.stopListening()
     }
diff --git a/src/views/Main.vue b/src/views/Main.vue
index 1f0aee1..26e126b 100644
--- a/src/views/Main.vue
+++ b/src/views/Main.vue
@@ -226,10 +226,25 @@ onMounted(() => {
   updateShowList(activeTab.value)
 
   // 定期检查更新
-  window.listener.on('change', () => {
-    list.value = window.db.dataBase.data
-    updateShowList(activeTab.value)
-  })
+  if (!utools.isMacOs) {
+    window.listener.on('change', () => {
+      list.value = window.db.dataBase.data
+      updateShowList(activeTab.value)
+    })
+  } else {
+    // macos
+    let prev = {}
+    setInterval(() => {
+      const now = window.db.dataBase.data[0]
+      if (prev?.id === now?.id) {
+      } else {
+        // 有更新
+        list.value = window.db.dataBase.data
+        updateShowList(activeTab.value)
+        prev = now
+      }
+    }, 800)
+  }
 
   // 监听搜索框
   watch(filterText, (val) => updateShowList(activeTab.value))