精选视频必须为2

@@ -46,6 +46,10 @@ const _getBestList = () => {
         cache: false
     }).then(result => {
         let list = result && result.data || [];
+        
+        if (result && result.data && result.data.length !== 2) {
+            result.data = [];
+        }
 
         for (let item of list) {
             switch (item.living) {
@@ -64,6 +68,7 @@ const _getBestList = () => {
             // 格式化时间
             item.starting_time = _formatTime(item.starting_time * 1000, true);
         }
+
         return result && result.data || [];
     });
 };