Fix：4629 【旅居供应链小程序】供应链小程序/PC端修改资讯，将图片资讯改为视频后，视频无法正常播放

(cherry picked from commit 6e316a9f2c)

pkg_product/views/sojoumStore.vue

@@ -130,8 +130,8 @@
                       </view>
                       <image
                         v-if="activeVideo !== 'video-item' + index"
-                        :src="item.images[0] ? item.images[0] + '?vframe/jpg/offset/1' : item.video + '?vframe/jpg/offset/1'"
+                        :src="item.video + '?vframe/jpg/offset/1'"
-                        :poster="item.images[0] ? item.images[0] + '?vframe/jpg/offset/1' : item.video + '?vframe/jpg/offset/1'"
+                        :poster="item.video + '?vframe/jpg/offset/1'"
                         controls
                         play-btn-position="center"
                         :show-fullscreen-btn="false"
@@ -141,7 +141,7 @@
                       />
                       <video
                         v-else
-                        :src="item.images[0] ? item.images[0] : item.video"
+                        :src="item.video"
                         controls
                         autoplay
                         play-btn-position="center"