diff --git a/java/src/test/java/com/hzu/bookingsystem/BookingsystemApplicationTests.java b/java/src/test/java/com/hzu/bookingsystem/BookingsystemApplicationTests.java
index 4805a05..3d9e32d 100644
--- a/java/src/test/java/com/hzu/bookingsystem/BookingsystemApplicationTests.java
+++ b/java/src/test/java/com/hzu/bookingsystem/BookingsystemApplicationTests.java
@@ -1,15 +1,26 @@
 package com.hzu.bookingsystem;
 
+import com.hzu.bookingsystem.bean.LabRecordBean;
 import com.hzu.bookingsystem.bean.LabTimeBean;
 import com.hzu.bookingsystem.bean.UserBean;
+import com.hzu.bookingsystem.bean.UserCourseBean;
 import com.hzu.bookingsystem.dto.UserDTO;
+import com.hzu.bookingsystem.repository.UserRepository;
+import com.hzu.bookingsystem.service.LabRecordService;
 import com.hzu.bookingsystem.service.LabTimeService;
+import com.hzu.bookingsystem.service.UserCourseService;
 import com.hzu.bookingsystem.service.UserService;
 
+import org.hibernate.SQLQuery;
+import org.hibernate.transform.Transformers;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 
+import javax.persistence.EntityManager;
+import javax.persistence.PersistenceContext;
+import javax.persistence.Query;
+import java.util.Date;
 import java.util.List;
 
 @SpringBootTest
@@ -42,23 +53,67 @@ class BookingsystemApplicationTests {
         System.out.println(labTimeService.findAll());
 
     }
-    /*
+
     @Autowired
     private UserService userService;
+    @Autowired
+    private UserRepository userRepository;
+    @PersistenceContext
+    private EntityManager entityManager;
     @Test
-
-    public void test(){
+    public void userServiceTest(){
         UserBean user = new UserBean();
         user.setUsername("123456");
         user.setNickname("莫家豪");
         user.setEmail("？？？@qq.com");
         user.setPassword("123456");
         user.setOffice("18#？？？");
-        userService.add(user);
+        String sql = "SELECT tb_user.u_id as uId," +
+                "tb_user.nickname," +
+                "tb_user.tel," +
+                "tb_user.email," +
+                "tb_user.username," +
+                "tb_user.office," +
+                "tb_auth_group_access.group_id as position " +
+                "FROM " +
+                "tb_auth_group_access," +
+                "tb_user " +
+                "WHERE " +
+                "tb_auth_group_access.u_id = tb_user.u_id";
+        Query query = entityManager.createNativeQuery(sql);
+        query.unwrap(SQLQuery.class).setResultTransformer(Transformers.aliasToBean(UserDTO.class));
+        List<UserDTO> userDTOList = query.getResultList();
+        System.out.println(userDTOList);
+//        Query query =
+//        userService.add(user,1);
 //        userService.save(user);
 //        userService.deleteById(1);
-        List<UserDTO> userDTOList = userService.findAllUserInfo();
-        System.out.println(userDTOList);
+//        List<UserDTO> userDTOList = userService.findAllUserInfo();
+//        System.out.println(userDTOList);
+//        System.out.println(userRepository.findAllUserDTO());
+    }
+
+
+    @Autowired
+    private LabRecordService labRecordService;
+    @Test
+    public void labRecordTest(){
+        LabRecordBean labRecordBean = new LabRecordBean(
+                1,1,2,0,"",new Date(),new Date(),new Date(),null
+        );
+
+        labRecordService.add(labRecordBean);
+    }
+
+
+    @Autowired
+    private UserCourseService userCourseService;
+    @Test
+    public void UserCourseTest(){
+        UserCourseBean userCourseBean = new UserCourseBean(
+                null,2,"数据库课程设计","MySQL","2019",1,50,"17软件工程6班","",1
+        );
+        System.out.println(userCourseService.findAllByUidAndYearAndSemester(1,"2019",1));
+//        userCourseService.add(userCourseBean);
     }
-    */
 }