diff --git a/src/views/ebiz/goodStart/TreasureDetail.vue b/src/views/ebiz/goodStart/TreasureDetail.vue
index b51230bb9..4c249014e 100644
--- a/src/views/ebiz/goodStart/TreasureDetail.vue
+++ b/src/views/ebiz/goodStart/TreasureDetail.vue
@@ -1,7 +1,7 @@
 <template>
   <div class="detail">
     <img v-if="type === 'img'" :src="$assetsUrl + img" @click="prevImg" />
-    <iframe v-if="type === 'pdf'" :src="$assetsUrl + img" frameborder="0" class="pdf"></iframe>
+    <iframe v-if="type === 'pdf'" :src="pdfUrl()" frameborder="0" class="pdf"></iframe>
   </div>
 </template>
 
@@ -30,6 +30,9 @@ export default {
     document.title = this.title
   },
   methods: {
+    pdfUrl() {
+      return location.origin + '/pdfjs/web/viewer.html?file=' + this.$assetsUrl + this.img
+    },
     prevImg() {
       ImagePreview([this.$assetsUrl + this.img])
     }