diff --git a/packages/gui/src/bridge/update/backend.js b/packages/gui/src/bridge/update/backend.js
index 2cb0efae..0237b6d3 100644
--- a/packages/gui/src/bridge/update/backend.js
+++ b/packages/gui/src/bridge/update/backend.js
@@ -7,7 +7,7 @@ import path from 'path'
 // eslint-disable-next-line no-unused-vars
 const isMac = process.platform === 'darwin'
 // 检测更新，在你想要检查更新的时候执行，renderer事件触发后的操作自行编写
-function updateHandle (app, win, beforeQuit, updateUrl,log) {
+function updateHandle (app, win, beforeQuit, updateUrl, log) {
   // // 更新前，删除本地安装包 ↓
   // const updaterCacheDirName = 'dev-sidecar-updater'
   // const updatePendingPath = path.join(autoUpdater.app.baseCachePath, updaterCacheDirName, 'pending')
@@ -57,10 +57,7 @@ function updateHandle (app, win, beforeQuit, updateUrl,log) {
     log.info('download complete', info.version)
     win.webContents.send('update', {
       key: 'downloaded',
-      value: {
-        version: info.version,
-        releaseData: info.releaseDate
-      }
+      value: info
     })
   })
 
@@ -97,7 +94,7 @@ function updateHandle (app, win, beforeQuit, updateUrl,log) {
 
 export default {
   install (context) {
-    const { app, win, beforeQuit,log } = context
+    const { app, win, beforeQuit, log } = context
     let updateUrl = 'https://dev-sidecar.docmirror.cn/update/'
     if (process.env.NODE_ENV === 'development') {
       Object.defineProperty(app, 'isPackaged', {
@@ -105,9 +102,9 @@ export default {
           return true
         }
       })
-      updateUrl = 'https://dev-sidecar.docmirror.cn/update/'
-      // updateUrl = 'http://localhost/dev-sidecar/'
+      // updateUrl = 'https://dev-sidecar.docmirror.cn/update/'
+      updateUrl = 'http://localhost/dev-sidecar/'
     }
-    updateHandle(app, win, beforeQuit, updateUrl,log)
+    updateHandle(app, win, beforeQuit, updateUrl, log)
   }
 }
diff --git a/packages/gui/src/bridge/update/front.js b/packages/gui/src/bridge/update/front.js
index 960f9db6..79f609a3 100644
--- a/packages/gui/src/bridge/update/front.js
+++ b/packages/gui/src/bridge/update/front.js
@@ -78,11 +78,19 @@ function install (app, api) {
   function newUpdateIsReady (value) {
     updateParams.downloading = false
     app.$confirm({
-      title: '新版本已准备好',
-      content: `是否立即升级安装v${value.version}?`,
+      title: `新版本(v${value.version})已准备好,是否立即升级?`,
       cancelText: '暂不升级',
       okText: '立即升级',
-      // content: h => <div><h4>{value.version}更新内容：</h4><div>{value.releaseNotes}</div></div>,
+      content: h => {
+        console.log(value)
+        if (value.releaseNotes) {
+          const notes = []
+          for (const note of value.releaseNotes) {
+            notes.push(<li>{note}</li>)
+          }
+          return <div><div>更新内容：</div><ol>{notes}</ol></div>
+        }
+      },
       onOk () {
         console.log('OK')
         api.update.doUpdateNow()