diff --git a/project/sass/apps/Announce/AppAnnounce/components/Phone.vue b/project/sass/apps/Announce/AppAnnounce/components/Phone.vue
index d92054f6..06fb7fc2 100644
--- a/project/sass/apps/Announce/AppAnnounce/components/Phone.vue
+++ b/project/sass/apps/Announce/AppAnnounce/components/Phone.vue
@@ -31,7 +31,7 @@
                 <h2>{{ item.name }}</h2>
                 <p>{{ item.fileSizeStr }}</p>
               </div>
-              <img src="https://cdn.cunwuyun.cn/dvcp/announce/folder.png" />
+              <img :src="mapIcon(item.name)" />
             </div>
             <div class="msg-wrapper msg-link" v-if="item.msgType === '4'">
               <h2>{{ item.linkTitle }}</h2>
@@ -68,6 +68,38 @@
         }
       }
     },
+
+    methods: {
+      mapIcon (fileName) {
+        if (['.zip', '.rar'].indexOf(this.getExtension(fileName)) !== -1) {
+          return 'https://cdn.cunwuyun.cn/dvcp/announce/zip.png'
+        }
+
+        if (['.doc', '.docx'].indexOf(this.getExtension(fileName)) !== -1) {
+          return 'https://cdn.cunwuyun.cn/dvcp/announce/world.png'
+        }
+
+        if (['.xls', '.xlsx'].indexOf(this.getExtension(fileName)) !== -1) {
+          return 'https://cdn.cunwuyun.cn/dvcp/announce/xls.png'
+        }
+
+        if (['.txt'].indexOf(this.getExtension(fileName)) !== -1) {
+          return 'https://cdn.cunwuyun.cn/dvcp/announce/txt.png'
+        }
+
+        if (['.pdf'].indexOf(this.getExtension(fileName)) !== -1) {
+          return 'https://cdn.cunwuyun.cn/dvcp/announce/pdf.png'
+        }
+
+        if (['.ppt', '.pptx'].indexOf(this.getExtension(fileName)) !== -1) {
+          return 'https://cdn.cunwuyun.cn/dvcp/announce/ppt.png'
+        }
+      },
+
+      getExtension(name) {
+        return name.substring(name.lastIndexOf('.'))
+      }
+    }
   }
 </script>