diff --git a/java/src/main/java/com/hzu/bookingsystem/controller/LabRecordController.java b/java/src/main/java/com/hzu/bookingsystem/controller/LabRecordController.java
index 5817117..61b205f 100644
--- a/java/src/main/java/com/hzu/bookingsystem/controller/LabRecordController.java
+++ b/java/src/main/java/com/hzu/bookingsystem/controller/LabRecordController.java
@@ -34,28 +34,28 @@ public class LabRecordController {
     @Autowired
     private UserController userController;
 
-    //    根据id查看实验室记录
-    @GetMapping(value = "/findlabrecord/{lr_id}")
-    public ResultVO<Map<String, LabRecordBean>> FindLabRecordId(@PathVariable("lr_id") Integer lr_id) {
-        LabRecordBean labrecord = labrecordService.findById(lr_id);
-        return ResultVOUtil.success(labrecord);
-    }
-
-    // 查找所有记录列表
-    @GetMapping(value = "/getlabrecordlist")
-    public ResultVO getLabRecordList() {
-
-        List<LabRecordBean> labrecordList = labrecordService.findAll();
-        return ResultVOUtil.success(labrecordList);
-    }
+//    //    根据id查看实验室记录
+//    @GetMapping(value = "/findlabrecord/{lr_id}")
+//    public ResultVO<Map<String, LabRecordBean>> FindLabRecordId(@PathVariable("lr_id") Integer lr_id) {
+//        LabRecordBean labrecord = labrecordService.findById(lr_id);
+//        return ResultVOUtil.success(labrecord);
+//    }
 
-    // 查找所有记录审核/未审核
-    @GetMapping(value = "/findstatus/{status}")
-    public ResultVO findStatus(@PathVariable("status") Integer status) {
+//    // 查找所有记录列表
+//    @GetMapping(value = "/getlabrecordlist")
+//    public ResultVO getLabRecordList() {
+//
+//        List<LabRecordBean> labrecordList = labrecordService.findAll();
+//        return ResultVOUtil.success(labrecordList);
+//    }
 
-        List<LabRecordBean> labrecordstatusList = labrecordService.findByStatus(status);
-        return ResultVOUtil.success(labrecordstatusList);
-    }
+//    // 查找所有记录审核/未审核
+//    @GetMapping(value = "/findstatus/{status}")
+//    public ResultVO findStatus(@PathVariable("status") Integer status) {
+//
+//        List<LabRecordBean> labrecordstatusList = labrecordService.findByStatus(status);
+//        return ResultVOUtil.success(labrecordstatusList);
+//    }
 
     // 增加申请记录
     @PostMapping(value = "/addlabrecord", consumes = "application/json")
@@ -73,18 +73,18 @@ public class LabRecordController {
         return ResultVOUtil.success(labrecordnew);
     }
 
-    // 通过lr_id删除记录
-    @PostMapping(value = "/deletelabrecord/{lr_id}", consumes = "application/json")
-    public ResultVO deleteLabRecord(@PathVariable("lr_id") Integer lr_id) {
-        // 查找该用户看是否存在
-        LabRecordBean labrecord = labrecordService.findById(lr_id);
-        if (labrecord == null) {
-            return ResultVOUtil.error(-1, "记录不存在");
-        }
-        // 删除记录
-        labrecordService.deleteById(lr_id);
-        return ResultVOUtil.success();
-    }
+//    // 通过lr_id删除记录
+//    @PostMapping(value = "/deletelabrecord/{lr_id}", consumes = "application/json")
+//    public ResultVO deleteLabRecord(@PathVariable("lr_id") Integer lr_id) {
+//        // 查找该用户看是否存在
+//        LabRecordBean labrecord = labrecordService.findById(lr_id);
+//        if (labrecord == null) {
+//            return ResultVOUtil.error(-1, "记录不存在");
+//        }
+//        // 删除记录
+//        labrecordService.deleteById(lr_id);
+//        return ResultVOUtil.success();
+//    }
 
     /**
      * author 吴志岳
diff --git a/java/src/main/java/com/hzu/bookingsystem/controller/LabTimeController.java b/java/src/main/java/com/hzu/bookingsystem/controller/LabTimeController.java
index ba18040..1d305a2 100644
--- a/java/src/main/java/com/hzu/bookingsystem/controller/LabTimeController.java
+++ b/java/src/main/java/com/hzu/bookingsystem/controller/LabTimeController.java
@@ -26,52 +26,52 @@ public class LabTimeController {
     private UserController userController;
 
     //创建实验室可预约时间段
-    @PostMapping(value = "/addLabTime", consumes = "application/json")
-    public ResultVO addLabTime(@RequestBody Map<String, Object> map) {
-        //转换对象
-        LabTimeBean labTime1 = (LabTimeBean) Map2Object.map2Object(map, LabTimeBean.class);
-        System.out.println(labTime1);
-        //查重
-        if (labTimeService.findByTime(labTime1.getTime()) != null) {
-            return ResultVOUtil.error(-1, "该时间段已存在");
-        }
-        labTimeService.add(labTime1);
-        return ResultVOUtil.success();
-    }
+//    @PostMapping(value = "/addLabTime", consumes = "application/json")
+//    public ResultVO addLabTime(@RequestBody Map<String, Object> map) {
+//        //转换对象
+//        LabTimeBean labTime1 = (LabTimeBean) Map2Object.map2Object(map, LabTimeBean.class);
+//        System.out.println(labTime1);
+//        //查重
+//        if (labTimeService.findByTime(labTime1.getTime()) != null) {
+//            return ResultVOUtil.error(-1, "该时间段已存在");
+//        }
+//        labTimeService.add(labTime1);
+//        return ResultVOUtil.success();
+//    }
 
     //通过ltId删除实验室可预约时间段
-    @PostMapping(value = "/deleteLabTime")
-    public ResultVO deleteLabTime(@RequestBody LabTimeBean labTime) {
-        //查找实验室是否存在
-        LabTimeBean labTime1 = labTimeService.findByLtId(labTime.getLtId());
-        if (labTime1 == null) {
-            return ResultVOUtil.error(-1, "该时间段不存在");
-        } else {
-            labTimeService.deleteByLtId(labTime1.getLabId());
-        }
-        return ResultVOUtil.success();
-    }
+//    @PostMapping(value = "/deleteLabTime")
+//    public ResultVO deleteLabTime(@RequestBody LabTimeBean labTime) {
+//        //查找实验室是否存在
+//        LabTimeBean labTime1 = labTimeService.findByLtId(labTime.getLtId());
+//        if (labTime1 == null) {
+//            return ResultVOUtil.error(-1, "该时间段不存在");
+//        } else {
+//            labTimeService.deleteByLtId(labTime1.getLabId());
+//        }
+//        return ResultVOUtil.success();
+//    }
 
     //修改实验室可预约时间段
-    @PostMapping(value = "/updateLabTimeOld", consumes = "application/json")
-    public ResultVO updateLabTimeOld(@RequestBody Map<String, Object> map, HttpServletRequest request) {
-        //转换对象
-        LabTimeBean labTime1 = (LabTimeBean) Map2Object.map2Object(map, LabTimeBean.class);
-        if (labTime1.getLtId() == null) {
-            return ResultVOUtil.error(-1, "该实验室不存在，无法修改");
-        } else {
-            labTimeService.update(labTime1);
-        }
-        return ResultVOUtil.success();
-    }
+//    @PostMapping(value = "/updateLabTimeOld", consumes = "application/json")
+//    public ResultVO updateLabTimeOld(@RequestBody Map<String, Object> map, HttpServletRequest request) {
+//        //转换对象
+//        LabTimeBean labTime1 = (LabTimeBean) Map2Object.map2Object(map, LabTimeBean.class);
+//        if (labTime1.getLtId() == null) {
+//            return ResultVOUtil.error(-1, "该实验室不存在，无法修改");
+//        } else {
+//            labTimeService.update(labTime1);
+//        }
+//        return ResultVOUtil.success();
+//    }
 
     //通过ltId查找实验室预约时间段
-    @GetMapping(value = "/findLabTimeById")
-    public ResultVO<Map<String, Object>> findLabTimeById(@RequestParam("ltId") Integer lt_id) {
-        LabTimeBean labTime1 = labTimeService.findByLtId(lt_id);
-        System.out.println(labTime1);
-        return ResultVOUtil.success(labTime1);
-    }
+//    @GetMapping(value = "/findLabTimeById")
+//    public ResultVO<Map<String, Object>> findLabTimeById(@RequestParam("ltId") Integer lt_id) {
+//        LabTimeBean labTime1 = labTimeService.findByLtId(lt_id);
+//        System.out.println(labTime1);
+//        return ResultVOUtil.success(labTime1);
+//    }
 
     //查找实验室预约周次（包含已预约）
     // author 吴志岳
@@ -186,7 +186,7 @@ public class LabTimeController {
     }
 
     /**
-     * 获取实验室可被预约的【5】【7】时间表
+     * 获取用户可预约的【5】【7】时间表
      *
      * @param lab_id
      * @param year
diff --git a/java/src/main/java/com/hzu/bookingsystem/controller/UserCourseController.java b/java/src/main/java/com/hzu/bookingsystem/controller/UserCourseController.java
index a0099f1..ed0fdec 100644
--- a/java/src/main/java/com/hzu/bookingsystem/controller/UserCourseController.java
+++ b/java/src/main/java/com/hzu/bookingsystem/controller/UserCourseController.java
@@ -36,11 +36,11 @@ public class UserCourseController {
     }
 
     // 根据教师id和学年，学期查询课程
-    @GetMapping(value = "/finduidandyearandsemester/{u_id}/{year}/{semester}")
-    public ResultVO<Map<String, UserCourseBean>> findUidandYearandSemester(@PathVariable("u_id") Integer u_id,@PathVariable("year") String year,@PathVariable("semester") Integer semester ) {
-        List<UserCourseBean> usercourselist = usercourseService.findAllByUidAndYearAndSemester( u_id,year,semester) ;
-        return ResultVOUtil.success(usercourselist);
-    }
+//    @GetMapping(value = "/finduidandyearandsemester/{u_id}/{year}/{semester}")
+//    public ResultVO<Map<String, UserCourseBean>> findUidandYearandSemester(@PathVariable("u_id") Integer u_id,@PathVariable("year") String year,@PathVariable("semester") Integer semester ) {
+//        List<UserCourseBean> usercourselist = usercourseService.findAllByUidAndYearAndSemester( u_id,year,semester) ;
+//        return ResultVOUtil.success(usercourselist);
+//    }
 
     // author 吴志岳
     // 根据用户登录id和学年，学期查询课程