diff --git a/electron/electron.js b/electron/electron.js
index 34e39ae0e..7ea6eb7d6 100644
--- a/electron/electron.js
+++ b/electron/electron.js
@@ -79,7 +79,7 @@ function createMainWindow() {
 
     mainWindow.on('close', event => {
         if (!willQuitApp) {
-            utils.onBeforeUnload(event).then(() => {
+            utils.onBeforeUnload(event, mainWindow).then(() => {
                 if (process.platform === 'win32') {
                     mainWindow.hide()
                 } else if (process.platform === 'darwin') {
@@ -139,8 +139,8 @@ function createSubWindow(args) {
 
         browser.on('close', event => {
             if (!willQuitApp) {
-                utils.onBeforeUnload(event).then(() => {
-                    event.sender.destroy()
+                utils.onBeforeUnload(event, browser).then(() => {
+                    browser.destroy()
                 })
             }
         })
diff --git a/electron/package.json b/electron/package.json
index 9f0882b51..00348e3ca 100644
--- a/electron/package.json
+++ b/electron/package.json
@@ -26,14 +26,14 @@
         "url": "https://github.com/kuaifan/dootask.git"
     },
     "devDependencies": {
-        "@electron-forge/cli": "^6.1.1",
-        "@electron-forge/maker-deb": "^6.1.1",
-        "@electron-forge/maker-rpm": "^6.1.1",
-        "@electron-forge/maker-squirrel": "^6.1.1",
-        "@electron-forge/maker-zip": "^6.1.1",
+        "@electron-forge/cli": "^6.3.0",
+        "@electron-forge/maker-deb": "^6.3.0",
+        "@electron-forge/maker-rpm": "^6.3.0",
+        "@electron-forge/maker-squirrel": "^6.3.0",
+        "@electron-forge/maker-zip": "^6.3.0",
         "dotenv": "^16.0.3",
-        "electron": "^24.5.0",
-        "electron-builder": "^23.6.0",
+        "electron": "^25.5.0",
+        "electron-builder": "^24.6.3",
         "electron-notarize": "^1.2.2",
         "form-data": "^4.0.0",
         "ora": "^4.1.1"
@@ -44,7 +44,7 @@
         "electron-log": "^4.4.8",
         "electron-screenshots-tool": "^1.0.4",
         "electron-squirrel-startup": "^1.0.0",
-        "electron-updater": "^5.3.0",
+        "electron-updater": "^6.1.1",
         "fs-extra": "^10.1.0",
         "pdf-lib": "^1.17.1",
         "request": "^2.88.2"
diff --git a/electron/utils.js b/electron/utils.js
index b12fba35b..56dc48a33 100644
--- a/electron/utils.js
+++ b/electron/utils.js
@@ -291,12 +291,11 @@ module.exports = {
      */
     onBeforeUnload(event, app) {
         return new Promise(resolve => {
-            const sender = event.sender
-            const contents = sender.webContents
+            const contents = app.webContents
             if (contents != null) {
                 contents.executeJavaScript('if(typeof window.__onBeforeUnload === \'function\'){window.__onBeforeUnload()}', true).then(options => {
                     if (this.isJson(options)) {
-                        let choice = dialog.showMessageBoxSync(sender, options)
+                        let choice = dialog.showMessageBoxSync(app, options)
                         if (choice === 1) {
                             contents.executeJavaScript('if(typeof window.__removeBeforeUnload === \'function\'){window.__removeBeforeUnload()}', true).catch(() => {});
                             resolve()
diff --git a/package.json b/package.json
index adfb0cb8b..93c6abf30 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
         "css-loader": "^6.7.2",
         "dexie": "^3.2.3",
         "echarts": "^5.2.2",
-        "element-sea": "^2.15.10-5",
+        "element-sea": "^2.15.10-6",
         "file-loader": "^6.2.0",
         "highlight.js": "^11.7.0",
         "inquirer": "^8.2.0",