diff --git a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/course/service/impl/ProcessServiceImpl.java b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/course/service/impl/ProcessServiceImpl.java
index 462b00c3..ba0974bd 100644
--- a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/course/service/impl/ProcessServiceImpl.java
+++ b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/course/service/impl/ProcessServiceImpl.java
@@ -431,6 +431,7 @@ public class ProcessServiceImpl extends ServiceImpl<ProcessMapper, Process> impl
                         .in(Process::getStatus, Arrays.asList("1", "2"))
                         .in(Process::getSubject, Arrays.asList(1, 4))
                         .isNotNull(Process::getExamScore)
+                        .orderByDesc(Process::getExamTime)
         );
         List<ExamVO> examBatchItemNew = examBatchItemMapper.selectExamByUserIdAndCoachId(userId, null);
         List<ExamVO> result = new ArrayList<>();
diff --git a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/train/service/impl/ReservationCourseServiceImpl.java b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/train/service/impl/ReservationCourseServiceImpl.java
index 6af932af..9bbdca6c 100644
--- a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/train/service/impl/ReservationCourseServiceImpl.java
+++ b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/train/service/impl/ReservationCourseServiceImpl.java
@@ -88,7 +88,7 @@ public class ReservationCourseServiceImpl extends ServiceImpl<ReservationCourseM
         //查该学员，该科目进度
         Process process = processService.getByStudentAndCourse(userId,courseId,subject,coachId,null);
         if(null==process){
-            throw new Exception("该学员未报名你的课程，请向管理员核实");
+            throw new RuntimeException("该学员未报名你的课程，请向管理员核实");
         }
         //查当天训练记录--未签退的
         rtnMap.put("train",trainService.getUserTrainData(userId,courseId,subject,nowDayStr));
diff --git a/dl-module-jx/src/main/resources/mapper/base/DlDriveSchoolStudentMapper.xml b/dl-module-jx/src/main/resources/mapper/base/DlDriveSchoolStudentMapper.xml
index 5dcb6e38..b0d4187d 100644
--- a/dl-module-jx/src/main/resources/mapper/base/DlDriveSchoolStudentMapper.xml
+++ b/dl-module-jx/src/main/resources/mapper/base/DlDriveSchoolStudentMapper.xml
@@ -116,10 +116,10 @@
                       AND dss.`name` LIKE CONCAT('%',#{entity.name},'%')
                   </if>
                 <if test="entity.startTime!=null and entity.startTime!=''">
-                    AND dss.create_time &gt;= #{startTime}
+                    AND dss.create_time &gt;= #{entity.startTime}
                 </if>
                 <if test="entity.endTime!=null and entity.endTime!=''">
-                    AND dss.create_time &lt;= #{endTime}
+                    AND dss.create_time &lt;= #{entity.endTime}
                 </if>
                   AND dss.id IS NOT NULL
                 ORDER BY