Merge branch 'maintenance_feature'

mec-web/src/main/java/com/ym/mec/web/controller/StudentInstrumentController.java

@@ -114,13 +114,6 @@ public class StudentInstrumentController extends BaseController {
         if (studentInstrument.getStudentId() == null) {
             return failed("学生id不能为空");
         }
-        if (studentInstrument.getStartTime() != null) {
-            studentInstrument.setStartTime(DateUtil.trunc(studentInstrument.getStartTime()));
-        }
-
-        if (studentInstrument.getEndTime() != null) {
-            studentInstrument.setEndTime(DateUtil.getLastTimeWithDay(studentInstrument.getEndTime()));
-        }
         studentInstrument.setOperation(sysUser.getId());
         SysUser student = sysUserFeignService.queryUserById(studentInstrument.getStudentId());
         studentInstrument.setOrganId(student.getOrganId());