fix: 修复商品视频展示问题

xinkeaboard-web/pages/goods/detail/[id].vue

@@ -168,7 +168,7 @@
                   <div
                     class="v_btn"
                     v-if="
-                      currentDefaultImage != -1 && goodsDetail.data.goodsVideo
+                      currentDefaultImage === 0 && goodsDetail.data.goodsVideo
                     "
                   >
                     <img src="/goods/playV.png" alt="" @click="playV" />