fix 科目

zhongzheng-system/src/main/java/com/zhongzheng/modules/exam/service/impl/ExamBeforeApplyServiceImpl.java

@@ -93,7 +93,10 @@ public class ExamBeforeApplyServiceImpl extends ServiceImpl<ExamBeforeApplyMappe
             add.setUpdateTime(DateUtils.getNowTime());
             coll.add(add);
         }
-        return saveBatch(coll);
+        if(bo.getApplyIds().size()>0){
+            saveBatch(coll);
+        }
+        return true;
     }
 
     @Override