diff --git a/modules/docs/src/Volo.Docs.Admin.Application.Contracts/Volo/Docs/Admin/Projects/ProjectDto.cs b/modules/docs/src/Volo.Docs.Admin.Application.Contracts/Volo/Docs/Admin/Projects/ProjectDto.cs
index b624a1f187..8996426406 100644
--- a/modules/docs/src/Volo.Docs.Admin.Application.Contracts/Volo/Docs/Admin/Projects/ProjectDto.cs
+++ b/modules/docs/src/Volo.Docs.Admin.Application.Contracts/Volo/Docs/Admin/Projects/ProjectDto.cs
@@ -1,12 +1,12 @@
 using System;
 using System.Collections.Generic;
 using Volo.Abp.Application.Dtos;
-using Volo.Docs.Projects;
+using Volo.Abp.Domain.Entities;
 
 namespace Volo.Docs.Admin.Projects
 {
     [Serializable]
-    public class ProjectDto : EntityDto<Guid>
+    public class ProjectDto : EntityDto<Guid>, IHasConcurrencyStamp
     {
         public string Name { get; set; }
 
@@ -29,5 +29,7 @@ namespace Volo.Docs.Admin.Projects
         public string DocumentStoreType { get; set; }
 
         public Dictionary<string, object> ExtraProperties { get; set; }
+
+        public string ConcurrencyStamp { get; set; }
     }
 }
diff --git a/modules/docs/src/Volo.Docs.Admin.Application.Contracts/Volo/Docs/Admin/Projects/UpdateProjectDto.cs b/modules/docs/src/Volo.Docs.Admin.Application.Contracts/Volo/Docs/Admin/Projects/UpdateProjectDto.cs
index f2d3c218c8..c1060e2e39 100644
--- a/modules/docs/src/Volo.Docs.Admin.Application.Contracts/Volo/Docs/Admin/Projects/UpdateProjectDto.cs
+++ b/modules/docs/src/Volo.Docs.Admin.Application.Contracts/Volo/Docs/Admin/Projects/UpdateProjectDto.cs
@@ -1,9 +1,9 @@
 using System.Collections.Generic;
-using Volo.Docs.Projects;
+using Volo.Abp.Domain.Entities;
 
 namespace Volo.Docs.Admin.Projects
 {
-    public class UpdateProjectDto
+    public class UpdateProjectDto : IHasConcurrencyStamp
     {
         public string Name { get; set; }
 
@@ -22,5 +22,7 @@ namespace Volo.Docs.Admin.Projects
         public string LatestVersionBranchName { get; set; }
 
         public Dictionary<string, object> ExtraProperties { get; set; }
+
+        public string ConcurrencyStamp { get; set; }
     }
 }
diff --git a/modules/docs/src/Volo.Docs.Admin.Application/Volo/Docs/Admin/Projects/ProjectAdminAppService.cs b/modules/docs/src/Volo.Docs.Admin.Application/Volo/Docs/Admin/Projects/ProjectAdminAppService.cs
index 24605f1cc8..7aeca0ac6a 100644
--- a/modules/docs/src/Volo.Docs.Admin.Application/Volo/Docs/Admin/Projects/ProjectAdminAppService.cs
+++ b/modules/docs/src/Volo.Docs.Admin.Application/Volo/Docs/Admin/Projects/ProjectAdminAppService.cs
@@ -4,6 +4,7 @@ using System.Threading.Tasks;
 using Microsoft.AspNetCore.Authorization;
 using Volo.Abp.Application.Dtos;
 using Volo.Abp.Application.Services;
+using Volo.Abp.Data;
 using Volo.Abp.Guids;
 using Volo.Docs.Documents;
 using Volo.Docs.Documents.FullSearch.Elastic;
@@ -96,6 +97,7 @@ namespace Volo.Docs.Admin.Projects
             project.SetFormat(input.Format);
             project.SetNavigationDocumentName(input.NavigationDocumentName);
             project.SetDefaultDocumentName(input.DefaultDocumentName);
+            project.SetConcurrencyStamp(input.ConcurrencyStamp);
 
             project.MinimumVersion = input.MinimumVersion;
             project.MainWebsiteUrl = input.MainWebsiteUrl;
diff --git a/modules/docs/src/Volo.Docs.Admin.Web/Pages/Docs/Admin/Projects/Edit.cshtml.cs b/modules/docs/src/Volo.Docs.Admin.Web/Pages/Docs/Admin/Projects/Edit.cshtml.cs
index ee27a2dc15..7f44ae396b 100644
--- a/modules/docs/src/Volo.Docs.Admin.Web/Pages/Docs/Admin/Projects/Edit.cshtml.cs
+++ b/modules/docs/src/Volo.Docs.Admin.Web/Pages/Docs/Admin/Projects/Edit.cshtml.cs
@@ -9,6 +9,7 @@ using Microsoft.AspNetCore.Mvc.Rendering;
 using Volo.Abp;
 using Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form;
 using Volo.Abp.AspNetCore.Mvc.UI.RazorPages;
+using Volo.Abp.Domain.Entities;
 using Volo.Abp.Validation;
 using Volo.Docs.Admin.Projects;
 using Volo.Docs.Projects;
@@ -33,7 +34,7 @@ namespace Volo.Docs.Admin.Pages.Docs.Admin.Projects
         public virtual async Task<ActionResult> OnGetAsync(Guid id)
         {
             var project = await _projectAppService.GetAsync(id);
-
+            
             if (project.DocumentStoreType == "GitHub")
             {
                 SetGithubProjectFromDto(project);
@@ -89,7 +90,7 @@ namespace Volo.Docs.Admin.Pages.Docs.Admin.Projects
             }
         }
 
-        public abstract class EditProjectViewModelBase
+        public abstract class EditProjectViewModelBase : IHasConcurrencyStamp
         {
             [Required]
             [HiddenInput]
@@ -119,6 +120,8 @@ namespace Volo.Docs.Admin.Pages.Docs.Admin.Projects
 
             [DynamicStringLength(typeof(ProjectConsts), nameof(ProjectConsts.MaxLatestVersionBranchNameLength))]
             public string LatestVersionBranchName { get; set; }
+
+            public string ConcurrencyStamp { get; set; }
         }
 
         public class EditGithubProjectViewModel : EditProjectViewModelBase