diff --git a/main.js b/main.js
index ed0908c..ecb0247 100644
--- a/main.js
+++ b/main.js
@@ -23,7 +23,7 @@ function createWindow () {
 
 
   // Open the DevTools.
-  mainWindow.webContents.openDevTools()
+  //mainWindow.webContents.openDevTools()
 }
 
 // This method will be called when Electron has finished
@@ -47,13 +47,7 @@ app.on('window-all-closed', function () {
 })
 
 app.on('before-quit', () => {
-  getJavaProcessIdByPort(30523);
-});
-
-
-
-function getJavaProcessIdByPort(port) {
-  let pid = null;
+  let port = 30523;
   exec(`netstat -ano | findstr :${port}`, (error, stdout, stderr) => {
     // 查找stdout中匹配端口的行，并提取PID
     if (stdout) {
@@ -61,14 +55,16 @@ function getJavaProcessIdByPort(port) {
       for (const line of lines) {
         const pidMatch = line.match(/LISTENING\s+(\d+)/);;
         if (pidMatch) {
-          pid = pidMatch[1];
+          let pid = pidMatch[1];
           require('child_process').execSync(`taskkill /PID ${pid} -t -f`);
           return;
         }
       }
     }
   });
-}
+});
+
+
 
 
 // In this file you can include the rest of your app's specific main process