diff --git a/project/xiushan/apps/AppMassMessage/mmDetail.vue b/project/xiushan/apps/AppMassMessage/mmDetail.vue
index ceff2031..e12320f1 100644
--- a/project/xiushan/apps/AppMassMessage/mmDetail.vue
+++ b/project/xiushan/apps/AppMassMessage/mmDetail.vue
@@ -211,6 +211,7 @@ export default {
   .thumb {
     width: 120px;
     height: 120px;
+    margin: 4px 4px 0 0;
   }
 }
 </style>