diff --git a/project/fengdu/app/AppDynamic/components/Detail.vue b/project/fengdu/app/AppDynamic/components/Detail.vue
index 5bd724ba..e134222b 100644
--- a/project/fengdu/app/AppDynamic/components/Detail.vue
+++ b/project/fengdu/app/AppDynamic/components/Detail.vue
@@ -61,9 +61,19 @@
         this.instance.post(`/app/appcontentinfo/queryDetailById?id=${id}`).then(res => {
           if (res.code === 0) {
             this.info = res.data
-            this.info.pictureUrl = res.data.pictureUrl ? [{
-              url: res.data.pictureUrl
-            }] : []
+            this
+            this.info = {
+              ...res.data,
+              pictureUrl: res.data.pictureUrl ? [{
+                url: res.data.pictureUrl
+              }] : [],
+              files: res.data.files.map(v => {
+                return {
+                  ...v,
+                  postfix: v.postfix.toLowerCase()
+                }
+              })
+            }
           }
         })
       },