视频栏目下视频与直播进行滑动切换时存在一个很明显的黑色背景的骨架图加载残留

@@ -76,6 +76,7 @@ export struct PageComponent {
           onActionEnd(this.pageModel, this.pageAdvModel)
           onActionEnd(this.pageModel, this.pageAdvModel)
         })
         })
     )
     )
+    .expandSafeArea([SafeAreaType.SYSTEM], [SafeAreaEdge.TOP])
 
 
   }
   }
 
 

@@ -126,7 +126,6 @@ export struct VideoChannelPage {
       .width('100%')
       .width('100%')
 
 
       .justifyContent(FlexAlign.Center)
       .justifyContent(FlexAlign.Center)
-      .backgroundColor(this.currentTopNavSelectedIndex === 0 ? Color.Transparent : Color.White)
 
 
       // 搜索按钮
       // 搜索按钮
       Row() {
       Row() {
@@ -180,7 +179,7 @@ export struct VideoChannelPage {
             channelId: item.channelId + '',
             channelId: item.channelId + '',
             autoRefresh: this.autoRefresh
             autoRefresh: this.autoRefresh
           })
           })
-            .margin({ top: 40 })
+            .padding({ top: 40 })
             .backgroundColor(Color.White)
             .backgroundColor(Color.White)
         }
         }
       }, (item: TopNavDTO) => item.channelId + '')
       }, (item: TopNavDTO) => item.channelId + '')