diff --git a/build/afterPack.js b/build/afterPack.js
index 7d70c64..090444e 100644
--- a/build/afterPack.js
+++ b/build/afterPack.js
@@ -7,10 +7,11 @@ exports.default = async function(context) {
     return;
   }
 
-  console.log('Running afterPack hook to set icon...');
+  console.log('Running afterPack hook to set icon and version info...');
   
   const appOutDir = context.appOutDir;
   const productName = context.packager.appInfo.productName;
+  const version = context.packager.appInfo.version;
   const exePath = path.join(appOutDir, `${productName}.exe`);
   const iconPath = path.join(__dirname, 'icon.ico');
   
@@ -25,18 +26,29 @@ exports.default = async function(context) {
   }
   
   try {
-    // 使用 npm 安装的 rcedit 模块
-    const { rcedit } = require('rcedit');
+    // rcedit 是默认导出
+    const rcedit = require('rcedit');
     
-    console.log(`Setting icon for: ${exePath}`);
+    console.log(`Setting icon and version info for: ${exePath}`);
     console.log(`Using icon: ${iconPath}`);
     
     await rcedit(exePath, {
-      icon: iconPath
+      icon: iconPath,
+      'version-string': {
+        'ProductName': productName,
+        'FileDescription': productName,
+        'CompanyName': 'PHPer',
+        'LegalCopyright': 'Copyright © 2024 PHPer',
+        'OriginalFilename': `${productName}.exe`,
+        'InternalName': productName
+      },
+      'file-version': version,
+      'product-version': version
     });
     
-    console.log('Icon set successfully!');
+    console.log('Icon and version info set successfully!');
   } catch (error) {
     console.error('Failed to set icon:', error.message);
+    // 不阻止打包继续
   }
 };
diff --git a/electron/main.ts b/electron/main.ts
index d38a934..2903d14 100644
--- a/electron/main.ts
+++ b/electron/main.ts
@@ -241,6 +241,15 @@ function createTray() {
   });
 }
 
+// 设置应用名称和 Windows AppUserModelId（用于任务栏图标分组和进程名称显示）
+const APP_NAME = "PHPer开发环境管理器";
+const APP_ID = "com.phper.devmanager";
+
+app.setName(APP_NAME);
+if (process.platform === "win32") {
+  app.setAppUserModelId(APP_ID);
+}
+
 // 单实例锁定
 const gotTheLock = app.requestSingleInstanceLock();
 
diff --git a/package.json b/package.json
index ecb1942..80a756f 100644
--- a/package.json
+++ b/package.json
@@ -75,8 +75,9 @@
         }
       ],
       "icon": "build/icon.ico",
+      "executableName": "PHPer开发环境管理器",
       "requestedExecutionLevel": "requireAdministrator",
-      "signAndEditExecutable": false
+      "signAndEditExecutable": true
     },
     "nsis": {
       "oneClick": false,