diff --git a/pkg_product/views/heritage/details.vue b/pkg_product/views/heritage/details.vue
index 2d4482c..6ddb659 100644
--- a/pkg_product/views/heritage/details.vue
+++ b/pkg_product/views/heritage/details.vue
@@ -3,8 +3,8 @@
     <view class="top-img">
       <video class="top-img" :show-fullscreen-btn="false"  autoplay play-btn-position="center" :src="details.video"></video>
     </view>
-    <view class="v12-mt-2 v12-font-24">
-      {{ details.videoSource }}
+    <view class="v12-mt-2 v12-font-24 word-break-word">
+      {{ details.videoSource || '' }}
     </view>
     <view class="title-img">
       <view class="img-wrap">
@@ -358,4 +358,7 @@ export default {
   padding: 10rpx 60rpx;
   box-sizing: border-box;
 }
+.word-break-word{
+  word-break: break-word;
+}
 </style>
\ No newline at end of file