Merge branch 'feature/update_img' into 'master'

fix: 图片替换

See merge request !238

src/views/Home/Activity/index.less

@@ -248,7 +248,7 @@
   &-vote {
     margin: 0 20px 24px;
     padding: 20px 16px;
-    background: url('https://activitystatic.lkbang.net/mongo/images/bg%402x.jpg') no-repeat center / 100% 100%;
+    background: url('https://activitystatic.lkbang.net/mongo/images/baoxianbg.70b5c78a.png') no-repeat center / 100% 100%;
 
     &-title {
       font-size: 16px;