fix 批量删除

zhongzheng-system/src/main/java/com/zhongzheng/modules/course/service/impl/CourseStreamingServiceImpl.java

@@ -164,9 +164,12 @@ public class CourseStreamingServiceImpl extends ServiceImpl<CourseStreamingMappe
      */
     private void validEntityBeforeSave(CourseStreaming entity){
         //TODO 做一些数据校验,如唯一约束
-        if(checkNameUnique(entity)){
-            throw new CustomException("名称重复");
+        if(Validator.isNotEmpty(entity.getStatus())&&entity.getStatus()!=-1){
+            if(checkNameUnique(entity)){
+                throw new CustomException("名称重复");
+            }
         }
+
         if(StringUtils.isNotBlank(entity.getRecordingVideoId())){
             try{
                 PolyvVideoQuerVo polyvVideo = iPolyvVideoService.queryById(entity.getRecordingVideoId());