diff --git a/src/project/saas/AppCooperationPropaganda/addPropaganda.vue b/src/project/saas/AppCooperationPropaganda/addPropaganda.vue
index 9b4dba31..e05e807c 100644
--- a/src/project/saas/AppCooperationPropaganda/addPropaganda.vue
+++ b/src/project/saas/AppCooperationPropaganda/addPropaganda.vue
@@ -91,10 +91,10 @@
         
           <div class="file_content" v-for="item in files" :key="item.id">
             <img class="text_left" src="https://cdn.cunwuyun.cn/dvcp/announce/avatar.png" />
-            <img class="only_pic" :src="item.url" alt="" v-if="['.jpg', '.jpeg','png'].indexOf(getExtension(item.name)) !== -1">
+            <img class="only_pic" :src="item.url" alt="" v-if="['.jpg', '.jpeg','.png'].indexOf(getExtension(item.name)) !== -1">
             <video controls class="only_video" :src="item.url" v-if="getExtension(item.name) == '.mp4'"></video>
             <div class="text_right file_right" 
-            v-if="['.jpg', '.jpeg','png','.mp4'].indexOf(getExtension(item.name)) === -1">
+            v-if="['.jpg', '.jpeg','.png','.mp4'].indexOf(getExtension(item.name)) === -1">
               <div class="cont_left">
                 <h4>{{ item.name }}</h4>
                 <p>{{ item.fileSizeStr }}</p>