diff --git a/app/electron/main.js b/app/electron/main.js
index 879e407c4..4ce2df45d 100644
--- a/app/electron/main.js
+++ b/app/electron/main.js
@@ -220,9 +220,8 @@ const boot = () => {
   })
 
   // 加载主界面
-  const loadURL = 'http://127.0.0.1:6806/stage/build/app/index.html?v=' +
-    new Date().getTime()
-  mainWindow.loadURL(loadURL)
+  mainWindow.loadURL('http://127.0.0.1:6806/stage/build/app/index.html?v=' +
+    new Date().getTime())
 
   // 菜单
   const productName = 'SiYuan'
@@ -699,4 +698,4 @@ powerMonitor.on('resume', () => {
 powerMonitor.on('shutdown', () => {
   writeLog("system shutdown");
   fetch('http://127.0.0.1:6806/api/system/exit', {method: 'POST'})
-})
\ No newline at end of file
+})