diff --git a/coupon/couponCollection.html b/coupon/couponCollection.html
index cf5d318..cc7f485 100644
--- a/coupon/couponCollection.html
+++ b/coupon/couponCollection.html
@@ -58,7 +58,8 @@
                     </div>
                 </div>
                 <div class="fictitious" v-if="viewConfig.search.iswitch==='1'"></div>
-                <img class="banner" :src="viewConfig.top_image" alt="" @click="location.href=viewConfig.bannerUrl">
+                <img class="banner" :src="viewConfig.top_image" alt=""
+                    @click="viewConfig.bannerUrl&&(location.href=viewConfig.bannerUrl)">
             </div>
 
             <!-- 配置的图片 -->
diff --git a/homepage.html b/homepage.html
index 78dfb42..db58cb0 100644
--- a/homepage.html
+++ b/homepage.html
@@ -48,7 +48,7 @@
         <div class="topBanner">
           <img class="backpresty" @click="backgoodsFn" v-if="goodsShow&&!iskey"
             src="https://lsxdemall.oss-cn-beijing.aliyuncs.com/MarketingSystem/img/backprepageBtn.png" alt="">
-          <img :src="topImg" alt="" @click="location.href=bannerUrl">
+          <img :src="topImg" alt="" @click="bannerTo">
         </div>
         <!-- //轮播 -->
         <div class="saleNull" v-if="!goodsNum">
@@ -93,7 +93,7 @@
         <div class="topBanner">
           <img class="backpresty" @click="backgoodsFn" v-if="goodsShow&&!iskey"
             src="https://lsxdemall.oss-cn-beijing.aliyuncs.com/MarketingSystem/img/backprepageBtn.png" alt="">
-          <img :src="topImg" alt="">
+          <img :src="topImg" alt="" @click="bannerTo">
         </div>
         <div class="saleNull" v-if="!goodsNum">
           <img src="https://lsxdemall.oss-cn-beijing.aliyuncs.com/MarketingSystem/img/saleNull.png" alt="">
@@ -123,7 +123,7 @@
         <div class="topBanner">
           <img class="backpresty" @click="backgoodsFn" v-if="goodsShow&&!iskey"
             src="https://lsxdemall.oss-cn-beijing.aliyuncs.com/MarketingSystem/img/backprepageBtn.png" alt="">
-          <img :src="topImg" alt="">
+          <img :src="topImg" alt="" @click="bannerTo">
 
         </div>
         <div class="saleNull" v-if="!goodsNum">
@@ -551,6 +551,13 @@
           }
         }
       },
+
+      /* banner外链跳转 */
+      bannerTo () {
+        if (this.bannerUrl) {
+          location.href = this.bannerUrl;
+        }
+      }
     }
   })
 </script>