diff --git a/package.json b/package.json
index ef3a988..1936750 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rubick2",
-  "version": "0.0.4",
+  "version": "0.0.5",
   "author": "muwoo <2424880409@qq.com>",
   "description": "An electron-vue project",
   "license": null,
diff --git a/src/renderer/assets/common/win-app.js b/src/renderer/assets/common/win-app.js
index 07c76d9..32abdc1 100644
--- a/src/renderer/assets/common/win-app.js
+++ b/src/renderer/assets/common/win-app.js
@@ -17,7 +17,13 @@ const getico = app =>{
   try {
     const buffer = fileIcon(app.desc, 32);
     const iconpath = path.join(icondir, `${app.name}.png`);
-    fs.writeFileSync(iconpath, buffer, 'base64');
+
+    fs.exists(iconpath, exists => {
+      if (!exists) {
+        fs.writeFile(iconpath, buffer, 'base64', () => {});
+      }
+    });
+
   } catch(e) {
     console.log(e, app.desc);
   }