diff --git a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryAsyncExtensions.cs b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryAsyncExtensions.cs
index f6191a152f..acc1c3a1bd 100644
--- a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryAsyncExtensions.cs
+++ b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryAsyncExtensions.cs
@@ -12,13 +12,14 @@ namespace Volo.Abp.Domain.Repositories
     {
         #region Contains
 
-        public static Task<bool> ContainsAsync<T>(
+        public static async Task<bool> ContainsAsync<T>(
             [NotNull] this IReadOnlyRepository<T> repository,
             [NotNull] T item,
             CancellationToken cancellationToken = default)
             where T : class, IEntity
         {
-            return repository.AsyncExecuter.ContainsAsync(repository, item, cancellationToken);
+            var queryable = await repository.GetQueryableAsync();
+            return await repository.AsyncExecuter.ContainsAsync(queryable, item, cancellationToken);
         }
 
         #endregion
diff --git a/npm/ng-packs/packages/theme-shared/src/lib/components/sort-order-icon/sort-order-icon.component.ts b/npm/ng-packs/packages/theme-shared/src/lib/components/sort-order-icon/sort-order-icon.component.ts
index 7e5d62fb6a..439989ef73 100644
--- a/npm/ng-packs/packages/theme-shared/src/lib/components/sort-order-icon/sort-order-icon.component.ts
+++ b/npm/ng-packs/packages/theme-shared/src/lib/components/sort-order-icon/sort-order-icon.component.ts
@@ -1,5 +1,8 @@
 import { Component, EventEmitter, Input, Output } from '@angular/core';
 
+/**
+ * @deprecated To be deleted in v5.0. Use ngx-datatale instead.
+ */
 @Component({
   selector: 'abp-sort-order-icon',
   templateUrl: './sort-order-icon.component.html',