diff --git a/src/cscli/userInfo.ts b/src/cscli/userInfo.ts
index 5e9dd36..6d7e6ae 100644
--- a/src/cscli/userInfo.ts
+++ b/src/cscli/userInfo.ts
@@ -7,7 +7,7 @@ export default class UserInfo extends TCPHandler {
   }
 
   public async handle(ctx: Context) {
-    const account = await ctx.client.db.Account.findOne({ username: ctx.data.username });
-    return ctx.send(account.toJSON());
+    const account = await ctx.client.db.Account.findOne({ username: ctx.data.username }).lean().exec();
+    return ctx.send(JSON.stringify(account));
   }
 }