diff --git a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryBase.cs b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryBase.cs
index 5595a43b6e..699a42b72a 100644
--- a/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryBase.cs
+++ b/framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Repositories/RepositoryBase.cs
@@ -68,16 +68,16 @@ namespace Volo.Abp.Domain.Repositories
         {
             return ApplyDataFilters<TQueryable, TEntity>(query);
         }
-        
-        protected virtual TQueryable ApplyDataFilters<TQueryable, TEnt>(TQueryable query)
-            where TQueryable : IQueryable<TEnt>
+
+        protected virtual TQueryable ApplyDataFilters<TQueryable, TOtherEntity>(TQueryable query)
+            where TQueryable : IQueryable<TOtherEntity>
         {
-            if (typeof(ISoftDelete).IsAssignableFrom(typeof(TEnt)))
+            if (typeof(ISoftDelete).IsAssignableFrom(typeof(TOtherEntity)))
             {
                 query = (TQueryable)query.WhereIf(DataFilter.IsEnabled<ISoftDelete>(), e => ((ISoftDelete)e).IsDeleted == false);
             }
 
-            if (typeof(IMultiTenant).IsAssignableFrom(typeof(TEnt)))
+            if (typeof(IMultiTenant).IsAssignableFrom(typeof(TOtherEntity)))
             {
                 var tenantId = CurrentTenant.Id;
                 query = (TQueryable)query.WhereIf(DataFilter.IsEnabled<IMultiTenant>(), e => ((IMultiTenant)e).TenantId == tenantId);
diff --git a/modules/cms-kit/src/Volo.CmsKit.MongoDB/Volo/CmsKit/MongoDB/Blogs/MongoBlogPostRepository.cs b/modules/cms-kit/src/Volo.CmsKit.MongoDB/Volo/CmsKit/MongoDB/Blogs/MongoBlogPostRepository.cs
index 2d633714ce..48f23e7ebd 100644
--- a/modules/cms-kit/src/Volo.CmsKit.MongoDB/Volo/CmsKit/MongoDB/Blogs/MongoBlogPostRepository.cs
+++ b/modules/cms-kit/src/Volo.CmsKit.MongoDB/Volo/CmsKit/MongoDB/Blogs/MongoBlogPostRepository.cs
@@ -28,26 +28,24 @@ namespace Volo.CmsKit.MongoDB.Blogs
             Check.NotNullOrEmpty(slug, nameof(slug));
 
             var token = GetCancellationToken(cancellationToken);
-            
+
             var blogPost = await GetAsync(x =>
                     x.BlogId == blogId &&
                     x.Slug.ToLower() == slug,
                 cancellationToken: token);
 
-            var dbContext = await GetDbContextAsync(token);
-
-            blogPost.Author = await dbContext.Collection<CmsUser>().AsQueryable().FirstOrDefaultAsync(x => x.Id == blogPost.AuthorId, token);
+            blogPost.Author = await (await GetMongoQueryableAsync<CmsUser>(token)).FirstOrDefaultAsync(x => x.Id == blogPost.AuthorId, token);
 
             return blogPost;
         }
 
         public virtual async Task<int> GetCountAsync(
-            string filter = null, 
-            Guid? blogId = null, 
+            string filter = null,
+            Guid? blogId = null,
             CancellationToken cancellationToken = default)
         {
             var token = GetCancellationToken(cancellationToken);
-            
+
             return await (await GetMongoQueryableAsync(token))
                 .WhereIf<BlogPost, IMongoQueryable<BlogPost>>(!string.IsNullOrWhiteSpace(filter), x => x.Title.Contains(filter) || x.Slug.Contains(filter))
                 .WhereIf<BlogPost, IMongoQueryable<BlogPost>>(blogId.HasValue, x => x.BlogId == blogId)
@@ -65,7 +63,7 @@ namespace Volo.CmsKit.MongoDB.Blogs
             var token = GetCancellationToken(cancellationToken);
             var dbContext = await GetDbContextAsync(token);
             var blogPostQueryable = await GetQueryableAsync();
-            
+
             var usersQueryable = dbContext.Collection<CmsUser>().AsQueryable();
 
             var queryable = blogPostQueryable
@@ -102,4 +100,4 @@ namespace Volo.CmsKit.MongoDB.Blogs
             return await queryable.AnyAsync(x => x.BlogId == blogId && x.Slug.ToLower() == slug, token);
         }
     }
-}
\ No newline at end of file
+}