fix

@@ -211,7 +211,8 @@ function getKeywordsInfo(keywords) {
 }
 
 // 根据small_sort从redis获取分类下的关键词
-function _getRecommendKeywords(smallSort) {
+// skn 用来key
+function _getRecommendKeywords(smallSort, skn) { // eslint-disable-line
     return redis.all([['get', `global:yoho:seo:keywords:sortId:${smallSort}:page:1`]]).then(res => {
         return res[0];
     }).then(result => {

@@ -1167,7 +1167,7 @@ const _detailDataPkg = (origin, uid, vipLevel, cookies) => {
         }
 
         // 相关推荐词
-        requestApi.recommendKeywords = productAPI.getRecommendKeywords(result.smallSortId);
+        requestApi.recommendKeywords = productAPI.getRecommendKeywords(result.smallSortId, result.skn);
 
         // 店铺推荐直出（seo需要）
         requestApi.shopRecommend = productAPI.getShopRecommendAsync(result.skn);