diff --git a/electron/main/index.ts b/electron/main/index.ts
index 73740b1..70f0e30 100644
--- a/electron/main/index.ts
+++ b/electron/main/index.ts
@@ -50,7 +50,8 @@ async function createWindow() {
     win.loadFile(indexHtml)
   } else {
     win.loadURL(url)
-    // win.webContents.openDevTools()
+    // Open devTool if the app is not packaged
+    win.webContents.openDevTools()
   }
 
   // Test actively push message to the Electron-Renderer