feat：优化我的收藏

@@ -66,6 +66,7 @@ struct MyCollectionListPage {
       }
 
       if (this.isEditState){
+        Stack(){
           CustomBottomFuctionUI({
             selectAllCallback:(isAllSelect)=>{
               this.allSelectDatas(isAllSelect)
@@ -74,7 +75,7 @@ struct MyCollectionListPage {
               this.deleteDatas()
             }
           })
-          .position({y:'92%'})
+        }.position({y:'92%'})
       }
     }
     .width(CommonConstants.FULL_WIDTH)
@@ -119,16 +120,22 @@ struct MyCollectionListPage {
     MyCollectionViewModel.fetchMyCollectList(1,'1',this.currentPage,getContext(this)).then(collectionItem => {
       if(resolve) resolve('刷新成功')
       if (collectionItem && collectionItem.list && collectionItem.list.length > 0) {
-        if (this.currentPage === 1) this.allDatas = []
+        if (this.currentPage === 1) {
+          this.allDatas = []
+          this.allDatas.push(...collectionItem.list)
+        }else {
           this.allDatas = this.allDatas.concat(...collectionItem.list)
-        if (collectionItem.totalCount === this.allDatas.length) {
+        }
+        if (collectionItem.hasNext === 0) {
           this.browSingModel.hasMore = false;
         } else {
           this.browSingModel.hasMore = true;
         }
       } else {
+        if (this.currentPage === 1) {
           this.browSingModel.viewType = ViewType.EMPTY;
         }
+      }
     })
   }