fix 实时推荐skn的顺序BUG

@@ -105,13 +105,13 @@ public class UserRecallCacheBean extends AbstractCacheBean<UserRecallRequest, Us
 
         //2、根据推荐的skn构造结果
         begin = System.currentTimeMillis();
-        List<RecallRequestResponse> recommendSknRequestResponses = sknRecallCacheBean.batchRecallRecommedSknList(userRecallRequest,userPersonalFactor.getRecommendSknList(),6);
+        List<RecallRequestResponse> recommendSknRequestResponses = sknRecallCacheBean.batchRecallRecommedSknList(userRecallRequest,userPersonalFactor.getRecommendSknList(),8);
         RECALL_NEW_LOGGER.info("UserRecallRequestResponseCacheBean[3]-batchRecallRecommedSknList,cost is [{}]", System.currentTimeMillis() - begin);
 
         //3、构造最终返回结果
         List<RecallRequestResponse> batchRequestResults = new ArrayList<>();
+        batchRequestResults.addAll(recommendSknRequestResponses);//推荐的skn要保证有序，所以放前面
         batchRequestResults.addAll(batchRecallRequestResponses);
-        batchRequestResults.addAll(recommendSknRequestResponses);
 
         //4、日志打印
         if (userRecallRequest.openDetailLog()) {