修复创建新用户时使用name查询的问题

admin/index.js

@@ -697,8 +697,8 @@ bot.on('message', async (msg) => {
 
             // 获取被@用户的ID
             const [user] = await pool.query(
-                'SELECT id FROM users WHERE username = ?',
-                [username]
+                'SELECT id FROM users WHERE id = ?',
+                [msg.reply_to_message.from.id]
             );
 
             let newOperatorId=msg.reply_to_message.from.id;