diff --git a/electron/src/main/updater.js b/electron/src/main/updater.js
index 23fa7b4..e74e507 100644
--- a/electron/src/main/updater.js
+++ b/electron/src/main/updater.js
@@ -2,16 +2,17 @@ import log from 'electron-log'
 import { autoUpdater } from 'electron-updater'
 import { ipcMain } from 'electron'
 
+let hasUpdate = false
+
 log.initialize({ spyRendererConsole: true })
 log.transports.file.level = 'info'
 autoUpdater.logger = log
 ipcMain.on('update', () => {
-  autoUpdater.checkForUpdatesAndNotify()
+  if (!hasUpdate) autoUpdater.checkForUpdatesAndNotify()
 })
 
 autoUpdater.checkForUpdatesAndNotify()
 export default class Updater {
-  hasUpdate = false
   /**
    * @param {import('electron').BrowserWindow} window
    */
@@ -20,21 +21,21 @@ export default class Updater {
       window.webContents.send('update-available', true)
     })
     autoUpdater.on('update-downloaded', () => {
-      this.hasUpdate = true
+      hasUpdate = true
       window.webContents.send('update-downloaded', true)
     })
     ipcMain.on('quit-and-install', () => {
-      if (this.hasUpdate) {
+      if (hasUpdate) {
         autoUpdater.quitAndInstall()
-        this.hasUpdate = false
+        hasUpdate = false
       }
     })
   }
 
   install () {
-    if (this.hasUpdate) {
+    if (hasUpdate) {
       autoUpdater.quitAndInstall()
-      this.hasUpdate = false
+      hasUpdate = false
       return true
     }
   }