diff --git a/src/views/modules/screen.vue b/src/views/modules/screen.vue
index a765c88b..6826ac22 100644
--- a/src/views/modules/screen.vue
+++ b/src/views/modules/screen.vue
@@ -1,6 +1,6 @@
 <template>
   <el-card shadow="never"
-           class="aui-card--fill home_bg_img">
+           class="aui-card--fill ">
     <div class="mod-home" >
 		<iframe  :src="src"  class="iframe"
 		></iframe>