diff --git a/src/main/java/com/zhgd/xmgl/modules/exam/controller/ExamQuestionBankController.java b/src/main/java/com/zhgd/xmgl/modules/exam/controller/ExamQuestionBankController.java
index 56f07f6d1..ca626f49c 100644
--- a/src/main/java/com/zhgd/xmgl/modules/exam/controller/ExamQuestionBankController.java
+++ b/src/main/java/com/zhgd/xmgl/modules/exam/controller/ExamQuestionBankController.java
@@ -136,7 +136,7 @@ public class ExamQuestionBankController {
                 }
             }
         }
-        return Result.success(examQuestionBankService.listByIds(resultList));
+        return Result.success(resultList.size() > 0 ? examQuestionBankService.listByIds(resultList) : new ArrayList<>());
     }
 
 
diff --git a/src/main/java/com/zhgd/xmgl/modules/exam/mapper/ExamTrainMapper.java b/src/main/java/com/zhgd/xmgl/modules/exam/mapper/ExamTrainMapper.java
index 53e037667..db8427925 100644
--- a/src/main/java/com/zhgd/xmgl/modules/exam/mapper/ExamTrainMapper.java
+++ b/src/main/java/com/zhgd/xmgl/modules/exam/mapper/ExamTrainMapper.java
@@ -20,9 +20,7 @@ import com.baomidou.mybatisplus.core.mapper.BaseMapper;
  * @version： V1.0
  */
 @Mapper
-@DataScope
 public interface ExamTrainMapper extends BaseMapper<ExamTrain> {
 
-    @DataScope(includeTable = "exam_train")
     Page<ExamTrain> pageList(Page page, @Param(Constants.WRAPPER) Wrapper<ExamTrain> wrapper);
 }
diff --git a/src/main/java/com/zhgd/xmgl/modules/exam/service/impl/ExamTrainServiceImpl.java b/src/main/java/com/zhgd/xmgl/modules/exam/service/impl/ExamTrainServiceImpl.java
index 0accaac90..b222122dc 100644
--- a/src/main/java/com/zhgd/xmgl/modules/exam/service/impl/ExamTrainServiceImpl.java
+++ b/src/main/java/com/zhgd/xmgl/modules/exam/service/impl/ExamTrainServiceImpl.java
@@ -62,12 +62,14 @@ public class ExamTrainServiceImpl extends ServiceImpl<ExamTrainMapper, ExamTrain
         if (ids.size() > 0) {
             List<ExamTrainRecord> examTrainRecordList = examTrainRecordService.list(Wrappers.<ExamTrainRecord>lambdaQuery().in(ExamTrainRecord::getTrainId, ids));
             for (ExamTrain record : examTrainPage.getRecords()) {
-                List<ExamTrainRecord> trainRecordList = examTrainRecordList.stream().filter(e -> e.getTrainId().toString().equals(record.getId().toString())).collect(Collectors.toList());
-                if (trainRecordList.size() > 0) {
-                    int complete = trainRecordList.stream().filter(t -> t.getScore() != null).collect(Collectors.toList()).size();
-                    int pass = trainRecordList.stream().filter(t -> t.getIsPass() == 1).collect(Collectors.toList()).size();
-                    record.setCompleteRadio(new BigDecimal(complete).divide(new BigDecimal(trainRecordList.size()), 2, BigDecimal.ROUND_HALF_UP).multiply(new BigDecimal(100)));
-                    record.setPassRadio(new BigDecimal(pass).divide(new BigDecimal(trainRecordList.size()), 2, BigDecimal.ROUND_HALF_UP).multiply(new BigDecimal(100)));
+                if (record.getExamPaperId() != null) {
+                    List<ExamTrainRecord> trainRecordList = examTrainRecordList.stream().filter(e -> e.getTrainId().toString().equals(record.getId().toString())).collect(Collectors.toList());
+                    if (trainRecordList.size() > 0) {
+                        int complete = trainRecordList.stream().filter(t -> t.getScore() != null).collect(Collectors.toList()).size();
+                        int pass = trainRecordList.stream().filter(t -> t.getIsPass() == 1).collect(Collectors.toList()).size();
+                        record.setCompleteRadio(new BigDecimal(complete).divide(new BigDecimal(trainRecordList.size()), 2, BigDecimal.ROUND_HALF_UP).multiply(new BigDecimal(100)));
+                        record.setPassRadio(new BigDecimal(pass).divide(new BigDecimal(trainRecordList.size()), 2, BigDecimal.ROUND_HALF_UP).multiply(new BigDecimal(100)));
+                    }
                 }
             }
         }