|  | @@ -188,10 +188,23 @@ public class StreamPushServiceImpl implements IStreamPushService {
 | 
	
		
			
				|  |  |                      streamInfoPushItemMap.remove(streamPushItem.getApp() + streamPushItem.getStream());
 | 
	
		
			
				|  |  |                  }
 | 
	
		
			
				|  |  |              }
 | 
	
		
			
				|  |  | -            Collection<StreamPushItem> offlinePushItems = pushItemMap.values();
 | 
	
		
			
				|  |  | +            List<StreamPushItem> offlinePushItems = new ArrayList<>(pushItemMap.values());
 | 
	
		
			
				|  |  |              if (offlinePushItems.size() > 0) {
 | 
	
		
			
				|  |  |                  String type = "PUSH";
 | 
	
		
			
				|  |  | -                streamPushMapper.delAll(new ArrayList<>(offlinePushItems));
 | 
	
		
			
				|  |  | +                int runLimit = 300;
 | 
	
		
			
				|  |  | +                if (offlinePushItems.size() > runLimit) {
 | 
	
		
			
				|  |  | +                    for (int i = 0; i < offlinePushItems.size(); i += runLimit) {
 | 
	
		
			
				|  |  | +                        int toIndex = i + runLimit;
 | 
	
		
			
				|  |  | +                        if (i + runLimit > offlinePushItems.size()) {
 | 
	
		
			
				|  |  | +                            toIndex = offlinePushItems.size();
 | 
	
		
			
				|  |  | +                        }
 | 
	
		
			
				|  |  | +                        List<StreamPushItem> streamPushItemsSub = offlinePushItems.subList(i, toIndex);
 | 
	
		
			
				|  |  | +                        streamPushMapper.delAll(streamPushItemsSub);
 | 
	
		
			
				|  |  | +                    }
 | 
	
		
			
				|  |  | +                }else {
 | 
	
		
			
				|  |  | +                    streamPushMapper.delAll(offlinePushItems);
 | 
	
		
			
				|  |  | +                }
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  |              }
 | 
	
		
			
				|  |  |              Collection<StreamInfo> offlineStreamInfoItems = streamInfoPushItemMap.values();
 | 
	
		
			
				|  |  |              if (offlineStreamInfoItems.size() > 0) {
 |