diff --git a/src/pages/goods_detail/goods_detail.vue b/src/pages/goods_detail/goods_detail.vue
index 8983cf5..1b2a3ab 100644
--- a/src/pages/goods_detail/goods_detail.vue
+++ b/src/pages/goods_detail/goods_detail.vue
@@ -3,7 +3,7 @@
     <!-- 1.0 轮播图模块 -->
      <swiper class="swiper" indicator-dots indicator-active-color="#EB4450" autoplay>
        <swiper-item v-for="item in pics" :key="item.pics_id" class="swiper_item">
-         <image class="swiper_image" :src="item.pics_big"></image>
+         <image class="swiper_image" :src="item.pics_big"  @tap="showBigImgHandle(item.pics_big)"></image>
        </swiper-item>
      </swiper>
 
@@ -27,6 +27,11 @@ export default {
     async getGoodsDetail(){
       const { pics } = (await this.$u.api.getGoodsDetail({ goods_id: this.goods_id })).message
       this.pics = pics
+    },
+    showBigImgHandle(current){
+      const urls = this.pics.map(item => item.pics_big)
+      uni.previewImage({ urls, current })
+      //Array.<string>  数组内是字符串格式
     }
   },