sort keywords keys

@@ -160,7 +160,7 @@ const getLikeAsync = (skn, limit) => {
 
 // 根据small_sort从redis获取分类下的关键词
 const getRecommendKeywords = (smallSort) => {
-    return redis.all([['get', `golobal:yoho:seo:keywords:sortId:${smallSort}:page:1`]]).then(res => {
+    return redis.all([['get', `global:yoho:seo:keywords:sortId:${smallSort}:page:1`]]).then(res => {
         return res[0];
     });
 };