更换比赛背景图

src/pages/competition/index.vue

@@ -632,7 +632,7 @@ page {
 }
 
 .index_container {
-  background: url("https://img.shuimuai.com/h5/background_1%402x.png");
+  background: url("https://img.shuimuai.com//mp/pk/background_3%402x.png");
   background-size: 100% 100%;
   background-position: center;
   height: 2487px;