diff --git a/view/yinmeng/activity/2023-ruffian/css/index.css b/view/yinmeng/activity/2023-ruffian/css/index.css
index e86444c..f9ad38f 100644
--- a/view/yinmeng/activity/2023-ruffian/css/index.css
+++ b/view/yinmeng/activity/2023-ruffian/css/index.css
@@ -547,3 +547,7 @@ body {
   height: 47.41333rem;
   display: block;
 }
+
+.layui-m-layershade {
+  background-color: rgba(0, 0, 0, 0.3) !important;
+}
diff --git a/view/yinmeng/activity/2023-ruffian/css/index.scss b/view/yinmeng/activity/2023-ruffian/css/index.scss
index cb7e040..4077486 100644
--- a/view/yinmeng/activity/2023-ruffian/css/index.scss
+++ b/view/yinmeng/activity/2023-ruffian/css/index.scss
@@ -556,4 +556,7 @@ body {
             }
         }
     }
+}
+.layui-m-layershade{
+    background-color: rgba(0,0,0,.3) !important;
 }
\ No newline at end of file