Merge branch 'feature/old_ros_minus_v2' of algorithm/recommend-server into master

recommend-server-service/src/main/java/com/tzld/piaoquan/recommend/server/service/rank/strategy/RankStrategy4RegionMergeModelV567.java

@@ -56,7 +56,7 @@ public class RankStrategy4RegionMergeModelV567 extends RankStrategy4RegionMergeM
         oldRovs.addAll(extractAndSort(param, RegionRelative24HRecallStrategy.PUSH_FORM));
         oldRovs.addAll(extractAndSort(param, RegionRelative24HDupRecallStrategy.PUSH_FORM));
         removeDuplicate(oldRovs);
-        int sizeReturn = param.getSize() + 2;
+        int sizeReturn = param.getSize();
         List<Video> v0 = oldRovs.size() <= sizeReturn
                 ? oldRovs
                 : oldRovs.subList(0, sizeReturn);