fix bug

packages/cpt_property/lib/modules/news_detail/property_news_detail_vm.dart

@@ -93,8 +93,6 @@ class PropertyNewsDetailVm extends _$PropertyNewsDetailVm {
       changeLoadingState(LoadState.State_Loading, null);
     }
 
-    // Map<String, dynamic> detailData = {};
-    // handlerResultData(false, data: detailData);
 
     try {
         Map<String, dynamic> params = {
@@ -292,6 +290,8 @@ class PropertyNewsDetailVm extends _$PropertyNewsDetailVm {
           changeLoadingState(LoadState.State_Empty, null);
         }
       }
+
+      _needShowPlaceholder = false;
     });
   }