调整

@@ -301,6 +301,10 @@ public class GrassArticleServiceImpl implements IGrassArticleService{
             GrassArticle grassArticle = new GrassArticle();
             grassArticle.setId(req.getArticleId());
             if(isRecommend !=null){
+                if(isRecommend == 0){
+                    grassArticle.setIsTop(0);
+                    grassArticle.setTopTime(0L);
+                }
                 grassArticle.setIsRecommend(isRecommend);
                 grassArticle.setRecommendTime(System.currentTimeMillis());
             }