|  | @@ -35,8 +35,8 @@ public class RankStrategy4Density extends RankService {
 | 
											
												
													
														|  |      @Override
 |  |      @Override
 | 
											
												
													
														|  |      public RankResult mergeAndSort(RankParam param, List<Video> rovVideos, List<Video> flowVideos) {
 |  |      public RankResult mergeAndSort(RankParam param, List<Video> rovVideos, List<Video> flowVideos) {
 | 
											
												
													
														|  |  
 |  |  
 | 
											
												
													
														|  | -         //1 兜底策略,rov池子不足时,用冷启池填补。直接返回。
 |  | 
 | 
											
												
													
														|  | -        if (CollectionUtils.isEmpty(rovVideos) || filterRules == null || filterRules.isEmpty()) {
 |  | 
 | 
											
												
													
														|  | 
 |  | +        //1 兜底策略,rov池子不足时,用冷启池填补。直接返回。
 | 
											
												
													
														|  | 
 |  | +        if (CollectionUtils.isEmpty(rovVideos)) {
 | 
											
												
													
														|  |              if (param.getSize() < flowVideos.size()) {
 |  |              if (param.getSize() < flowVideos.size()) {
 | 
											
												
													
														|  |                  return new RankResult(flowVideos.subList(0, param.getSize()));
 |  |                  return new RankResult(flowVideos.subList(0, param.getSize()));
 | 
											
												
													
														|  |              } else {
 |  |              } else {
 |