diff --git a/modules/cms-kit/src/Volo.CmsKit.EntityFrameworkCore/Volo/CmsKit/Pages/EfCorePageRepository.cs b/modules/cms-kit/src/Volo.CmsKit.EntityFrameworkCore/Volo/CmsKit/Pages/EfCorePageRepository.cs
index f9637603a7..a8fdc22f84 100644
--- a/modules/cms-kit/src/Volo.CmsKit.EntityFrameworkCore/Volo/CmsKit/Pages/EfCorePageRepository.cs
+++ b/modules/cms-kit/src/Volo.CmsKit.EntityFrameworkCore/Volo/CmsKit/Pages/EfCorePageRepository.cs
@@ -26,7 +26,7 @@ public class EfCorePageRepository : EfCoreRepository<ICmsKitDbContext, Page, Gui
         return await (await GetDbSetAsync()).WhereIf(
             !filter.IsNullOrWhiteSpace(),
             x =>
-                x.Title.ToLower().Contains(filter.ToLower()) || x.Slug.Contains(filter)
+                x.Title.ToLower().Contains(filter.ToLower()) || x.Slug.ToLower().Contains(filter.ToLower())
         ).WhereIf(status.HasValue, x => x.Status == status)
         .CountAsync(GetCancellationToken(cancellationToken));
     }
@@ -42,7 +42,7 @@ public class EfCorePageRepository : EfCoreRepository<ICmsKitDbContext, Page, Gui
         return await (await GetDbSetAsync()).WhereIf(
                 !filter.IsNullOrWhiteSpace(),
                 x =>
-                    x.Title.ToLower().Contains(filter.ToLower()) || x.Slug.Contains(filter))
+                    x.Title.ToLower().Contains(filter.ToLower()) || x.Slug.ToLower().Contains(filter.ToLower()))
             .WhereIf(status.HasValue, x => x.Status == status)
             .OrderBy(sorting.IsNullOrEmpty() ? nameof(Page.Title) : sorting)
             .PageBy(skipCount, maxResultCount)
diff --git a/modules/cms-kit/src/Volo.CmsKit.MongoDB/Volo/CmsKit/MongoDB/Pages/MongoPageRepository.cs b/modules/cms-kit/src/Volo.CmsKit.MongoDB/Volo/CmsKit/MongoDB/Pages/MongoPageRepository.cs
index 7c3e690fe1..7f51c79b3d 100644
--- a/modules/cms-kit/src/Volo.CmsKit.MongoDB/Volo/CmsKit/MongoDB/Pages/MongoPageRepository.cs
+++ b/modules/cms-kit/src/Volo.CmsKit.MongoDB/Volo/CmsKit/MongoDB/Pages/MongoPageRepository.cs
@@ -31,7 +31,7 @@ public class MongoPageRepository : MongoDbRepository<ICmsKitMongoDbContext, Page
             .WhereIf(
                 !filter.IsNullOrWhiteSpace(),
                 u =>
-                    u.Title.ToLower().Contains(filter.ToLower()) || u.Slug.Contains(filter)
+                    u.Title.ToLower().Contains(filter.ToLower()) || u.Slug.ToLower().Contains(filter.ToLower())
             ).WhereIf(status.HasValue, u => u.Status == status)
             .CountAsync(cancellation);
     }
@@ -49,7 +49,7 @@ public class MongoPageRepository : MongoDbRepository<ICmsKitMongoDbContext, Page
         return await (await GetQueryableAsync(cancellation))
             .WhereIf(
                 !filter.IsNullOrWhiteSpace(),
-                u => u.Title.ToLower().Contains(filter) || u.Slug.Contains(filter))
+                u => u.Title.ToLower().Contains(filter.ToLower()) || u.Slug.ToLower().Contains(filter.ToLower()))
             .WhereIf(status.HasValue, u => u.Status == status)
             .OrderBy(sorting.IsNullOrEmpty() ? nameof(Page.Title) : sorting)
             .PageBy(skipCount, maxResultCount)
diff --git a/modules/cms-kit/test/Volo.CmsKit.TestBase/CmsKitDataSeedContributor.cs b/modules/cms-kit/test/Volo.CmsKit.TestBase/CmsKitDataSeedContributor.cs
index 452c221311..2da2365021 100644
--- a/modules/cms-kit/test/Volo.CmsKit.TestBase/CmsKitDataSeedContributor.cs
+++ b/modules/cms-kit/test/Volo.CmsKit.TestBase/CmsKitDataSeedContributor.cs
@@ -358,7 +358,7 @@ public class CmsKitDataSeedContributor : IDataSeedContributor, ITransientDepende
 
     private async Task SeedPagesAsync()
     {
-        var page1 = new Page(_cmsKitTestData.Page_1_Id, _cmsKitTestData.Page_1_Title, _cmsKitTestData.Page_1_Slug, _cmsKitTestData.Content_1);
+        var page1 = new Page(_cmsKitTestData.Page_1_Id, _cmsKitTestData.Page_1_Title, _cmsKitTestData.Page_1_Slug, _cmsKitTestData.Content_1, status:_cmsKitTestData.Page_1_Status);
         await _pageRepository.InsertAsync(page1);
 
         var page2 = new Page(_cmsKitTestData.Page_2_Id, _cmsKitTestData.Page_2_Title, _cmsKitTestData.Page_2_Slug, _cmsKitTestData.Content_2);
diff --git a/modules/cms-kit/test/Volo.CmsKit.TestBase/CmsKitTestBaseModule.cs b/modules/cms-kit/test/Volo.CmsKit.TestBase/CmsKitTestBaseModule.cs
index 1c2a33ccdf..131c9ac135 100644
--- a/modules/cms-kit/test/Volo.CmsKit.TestBase/CmsKitTestBaseModule.cs
+++ b/modules/cms-kit/test/Volo.CmsKit.TestBase/CmsKitTestBaseModule.cs
@@ -1,4 +1,5 @@
-using Microsoft.Extensions.DependencyInjection;
+using System.Globalization;
+using Microsoft.Extensions.DependencyInjection;
 using NSubstitute;
 using Volo.Abp;
 using Volo.Abp.Authorization;
@@ -23,6 +24,10 @@ public class CmsKitTestBaseModule : AbpModule
 
     public override void PreConfigureServices(ServiceConfigurationContext context)
     {
+        // Set culture to InvariantCulture to avoid Turkish-I problem and other culture-specific issues in tests
+        CultureInfo.DefaultThreadCurrentCulture = CultureInfo.InvariantCulture;
+        CultureInfo.DefaultThreadCurrentUICulture = CultureInfo.InvariantCulture;
+        
         OneTimeRunner.Run(() =>
         {
             GlobalFeatureManager.Instance.Modules.CmsKit().EnableAll();
diff --git a/modules/cms-kit/test/Volo.CmsKit.TestBase/CmsKitTestData.cs b/modules/cms-kit/test/Volo.CmsKit.TestBase/CmsKitTestData.cs
index c9837f0af9..e3a2d78cab 100644
--- a/modules/cms-kit/test/Volo.CmsKit.TestBase/CmsKitTestData.cs
+++ b/modules/cms-kit/test/Volo.CmsKit.TestBase/CmsKitTestData.cs
@@ -2,6 +2,7 @@
 using JetBrains.Annotations;
 using Volo.Abp.DependencyInjection;
 using Volo.CmsKit.Blogs;
+using Volo.CmsKit.Pages;
 
 namespace Volo.CmsKit;
 
@@ -47,6 +48,8 @@ public class CmsKitTestData : ISingletonDependency
     public string Page_1_Title { get; } = "Imagine Dragons - Believer Lyrics";
 
     public string Page_1_Slug { get; } = "imagine-dragons-believer-lyrics";
+    
+    public PageStatus Page_1_Status { get; } = PageStatus.Publish;
 
     public Guid Page_1_Id { get; } = Guid.NewGuid();