Merge branch 'master' of git.beswell.com:duanchangpeng/flyLong

tv/src/Global.js

@@ -390,7 +390,7 @@ numberToWeekdays = function (val) {
 
 // 随机背景
 RandomBg = function () {
-    let bgClassNum = parseInt(Math.random() * 10) + 1;
+    let bgClassNum = parseInt(Math.random() * 4) + 1;
     return 'bgStyle' + bgClassNum + '  pages';
 };