diff --git a/src/main/java/xyz/playedu/api/service/impl/AdminUserServiceImpl.java b/src/main/java/xyz/playedu/api/service/impl/AdminUserServiceImpl.java
index 0db851c..145dced 100644
--- a/src/main/java/xyz/playedu/api/service/impl/AdminUserServiceImpl.java
+++ b/src/main/java/xyz/playedu/api/service/impl/AdminUserServiceImpl.java
@@ -1,7 +1,6 @@
 package xyz.playedu.api.service.impl;
 
 import com.baomidou.mybatisplus.core.conditions.Wrapper;
-import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
@@ -26,16 +25,12 @@ public class AdminUserServiceImpl extends ServiceImpl<AdminUserMapper, AdminUser
     }
 
     public AdminUser findByEmail(String email) {
-        QueryWrapper<AdminUser> queryWrapper = new QueryWrapper<>();
-        queryWrapper.eq("email", email);
-        return this.getBaseMapper().selectOne(queryWrapper);
+        return getOne(query().getWrapper().eq("email", email));
     }
 
     @Override
     public AdminUser findById(Integer id) {
-        QueryWrapper<AdminUser> queryWrapper = new QueryWrapper<>();
-        queryWrapper.eq("id", id);
-        return this.getBaseMapper().selectOne(queryWrapper);
+        return getOne((query().getWrapper().eq("id", id)));
     }
 }