diff --git a/public/static/index/mobile/css/article_detail.css b/public/static/index/mobile/css/article_detail.css
index eed0928f..dfcdf9d1 100644
--- a/public/static/index/mobile/css/article_detail.css
+++ b/public/static/index/mobile/css/article_detail.css
@@ -198,6 +198,10 @@
   position: absolute;
   left: 40%;
   transform: translateX(-50%);
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  justify-content: center;
 }
 .oricoEGapp-articledetail .wechat_code {
   left: 3.8rem;
@@ -212,10 +216,7 @@
   font-size: 14px;
   width: 200%;
   color: #333;
-  display: flex;
-  flex-direction: row;
-  align-items: center;
-  justify-content: center;
+ 
 }
 .oricoEGapp-articledetail .wechat_code::before {
   content: '';