|  | @@ -204,9 +204,12 @@ public class UStandardInfoServiceImpl extends ServiceImpl<StandardInfoMapper, St
 | 
	
		
			
				|  |  |                  //新的数据排序后组合成字符串
 | 
	
		
			
				|  |  |                  List<Long> newRightIds = standardInfoJoinDTO.getRightIds();
 | 
	
		
			
				|  |  |                  Collections.sort(newRightIds);
 | 
	
		
			
				|  |  | -                //把左Id加进来 确保只有在左id相同的情况下才进行判断
 | 
	
		
			
				|  |  | -                newRightIds.add(leftId);
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  |                  String newRightIdsStr = String.join(",", newRightIds.stream().map(String::valueOf).collect(Collectors.toList()));
 | 
	
		
			
				|  |  | +                if(CollectionUtil.isNotEmpty(newRightIds)){
 | 
	
		
			
				|  |  | +                    //把左Id加进来 确保只有在左id相同的情况下才进行判断
 | 
	
		
			
				|  |  | +                    newRightIdsStr = newRightIdsStr + "," + leftId;
 | 
	
		
			
				|  |  | +                }
 | 
	
		
			
				|  |  |                  newGroupRightIds.add(newRightIdsStr);
 | 
	
		
			
				|  |  |              }
 | 
	
		
			
				|  |  |  
 |