feat:优化我的收藏

@@ -46,7 +46,7 @@ struct MyCollectionListPage {
 
 
   build() {
   build() {
     Column(){
     Column(){
-      CustomTitleAndEditUI({titleName:'我的收藏',isDisplayButton:true,editCallback:()=>{
+      CustomTitleAndEditUI({titleName:'我的收藏',isDisplayButton:this.browSingModel.viewType == ViewType.ERROR || this.browSingModel.viewType == ViewType.EMPTY?false:true,editCallback:()=>{
         this.allSelectDatas(false)
         this.allSelectDatas(false)
         this.isAllSelect = false
         this.isAllSelect = false
         this.selectDatas = []
         this.selectDatas = []

@@ -19,7 +19,7 @@ export struct BigPicCardComponent {
 
 
   aboutToAppear() {
   aboutToAppear() {
     // 取第一个数据
     // 取第一个数据
-    if (this.compDTO.operDataList) {
+    if (this.compDTO.operDataList.length > 0) {
       this.contentDTO = this.compDTO.operDataList[0];
       this.contentDTO = this.compDTO.operDataList[0];
       this.contentDTO.appStyle = "2";
       this.contentDTO.appStyle = "2";
     }
     }