diff --git a/src/routes/micro-app/module/manager.ts b/src/routes/micro-app/module/manager.ts
index 2f4de7f..bccf50c 100644
--- a/src/routes/micro-app/module/manager.ts
+++ b/src/routes/micro-app/module/manager.ts
@@ -37,7 +37,6 @@ export const installAppFromKey = async (key: string) => {
     origin: app,
     ...rest,
   };
-  app.key = key;
   fs.writeFileSync(pkgs, JSON.stringify(pkg, null, 2));
   return { pkg, showAppInfo };
 };
diff --git a/wxmsg/package.json b/wxmsg/package.json
index fc7c671..3ea72df 100644
--- a/wxmsg/package.json
+++ b/wxmsg/package.json
@@ -6,7 +6,6 @@
   "basename": "/root/wxmsg",
   "app": {
     "type": "system-app",
-    "key": "root/wxmsg",
     "entry": "./app.js",
     "runtime": [
       "server"