diff --git a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/DocsDomainModule.cs b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/DocsDomainModule.cs
index f58eb638e6..6453dfe5aa 100644
--- a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/DocsDomainModule.cs
+++ b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/DocsDomainModule.cs
@@ -2,6 +2,8 @@
 using Volo.Abp.Localization;
 using Volo.Abp.Modularity;
 using Volo.Abp.VirtualFileSystem;
+using Volo.Docs.Documents;
+using Volo.Docs.GitHub.Documents;
 using Volo.Docs.Localization;
 
 namespace Volo.Docs
@@ -26,6 +28,11 @@ namespace Volo.Docs
                     .Get<DocsResource>()
                     .AddVirtualJson("/Volo/Docs/Localization/Domain");
             });
+
+            Configure<DocumentStoreOptions>(options =>
+            {
+                options.Stores[GithubDocumentStore.Type] = typeof(GithubDocumentStore);
+            });
         }
     }
 }
diff --git a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/DocumentStoreFactory.cs b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/DocumentStoreFactory.cs
index 387d4b2d83..0cd2b75f7f 100644
--- a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/DocumentStoreFactory.cs
+++ b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/DocumentStoreFactory.cs
@@ -1,29 +1,33 @@
 using System;
+using System.Collections.Generic;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Options;
 using Volo.Abp.DependencyInjection;
 
 namespace Volo.Docs.Documents
 {
     public class DocumentStoreFactory : IDocumentStoreFactory, ITransientDependency
     {
-        private readonly IServiceProvider _serviceProvider;
+        protected DocumentStoreOptions Options { get; }
+        protected IServiceProvider ServiceProvider { get; }
 
-        public DocumentStoreFactory(IServiceProvider serviceProvider)
+        public DocumentStoreFactory(
+            IServiceProvider serviceProvider,
+            IOptions<DocumentStoreOptions> options)
         {
-            _serviceProvider = serviceProvider;
+            Options = options.Value;
+            ServiceProvider = serviceProvider;
         }
 
-        public virtual IDocumentStore Create(string documentStoreType)
+        public virtual IDocumentStore Create(string storeType)
         {
-            //TODO: Should be extensible
-
-            switch (documentStoreType)
+            var serviceType = Options.Stores.GetOrDefault(storeType);
+            if (serviceType == null)
             {
-                case GithubDocumentStore.Type:
-                    return _serviceProvider.GetRequiredService<GithubDocumentStore>();
-                default:
-                    throw new ApplicationException($"Undefined document store: {documentStoreType}");
+                throw new ApplicationException($"Undefined document store: {storeType}");
             }
+
+            return (IDocumentStore) ServiceProvider.GetRequiredService(serviceType);
         }
     }
 }
\ No newline at end of file
diff --git a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/DocumentStoreOptions.cs b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/DocumentStoreOptions.cs
new file mode 100644
index 0000000000..fcc5781d98
--- /dev/null
+++ b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/DocumentStoreOptions.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+
+namespace Volo.Docs.Documents
+{
+    public class DocumentStoreOptions
+    {
+        public Dictionary<string, Type> Stores { get; set; }
+
+        public DocumentStoreOptions()
+        {
+            Stores = new Dictionary<string, Type>();
+        }
+    }
+}
diff --git a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/IDocumentStoreFactory.cs b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/IDocumentStoreFactory.cs
index 7711c3d0d7..3a997eb26d 100644
--- a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/IDocumentStoreFactory.cs
+++ b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/IDocumentStoreFactory.cs
@@ -2,6 +2,6 @@ namespace Volo.Docs.Documents
 {
     public interface IDocumentStoreFactory
     {
-        IDocumentStore Create(string documentStoreType);
+        IDocumentStore Create(string storeType);
     }
 }
\ No newline at end of file
diff --git a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/ProjectGithubExtensions.cs b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/ProjectGithubExtensions.cs
deleted file mode 100644
index efe53e2de1..0000000000
--- a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/ProjectGithubExtensions.cs
+++ /dev/null
@@ -1,28 +0,0 @@
-using System;
-using Volo.Docs.Projects;
-
-namespace Volo.Docs.Documents
-{
-    public static class ProjectGithubExtensions
-    {
-        public static string GetGithubUrl(this Projects.Project project)
-        {
-            CheckGithubProject(project);
-            return project.ExtraProperties["GithubRootUrl"] as string;
-        }
-
-        public static void SetGithubUrl(this Projects.Project project, string value)
-        {
-            CheckGithubProject(project);
-            project.ExtraProperties["GithubRootUrl"] = value;
-        }
-
-        private static void CheckGithubProject(Project project)
-        {
-            if (project.DocumentStoreType != GithubDocumentStore.Type)
-            {
-                throw new ApplicationException("Given project has not a Github document store!");
-            }
-        }
-    }
-}
\ No newline at end of file
diff --git a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/GithubDocumentStore.cs b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/GitHub/Documents/GithubDocumentStore.cs
similarity index 88%
rename from modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/GithubDocumentStore.cs
rename to modules/docs/src/Volo.Docs.Domain/Volo/Docs/GitHub/Documents/GithubDocumentStore.cs
index adc570940b..fb109a941e 100644
--- a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/GithubDocumentStore.cs
+++ b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/GitHub/Documents/GithubDocumentStore.cs
@@ -1,27 +1,26 @@
-using Microsoft.Extensions.Logging;
-using Octokit;
-using Octokit.Internal;
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Net;
 using System.Threading.Tasks;
+using Microsoft.Extensions.Logging;
+using Octokit;
+using Octokit.Internal;
 using Volo.Abp.Domain.Services;
+using Volo.Docs.Documents;
+using Volo.Docs.GitHub.Projects;
 using Volo.Docs.Projects;
 using ProductHeaderValue = Octokit.ProductHeaderValue;
 
-namespace Volo.Docs.Documents
+namespace Volo.Docs.GitHub.Documents
 {
     public class GithubDocumentStore : DomainService, IDocumentStore
     {
-        public const string Type = "Github"; //TODO: Convert to "github"
+        public const string Type = "GitHub";
 
-        public Task<Document> FindDocument(
-            Projects.Project project, 
-            string documentName, 
-            string version)
+        public Task<Document> FindDocument(Docs.Projects.Project project, string documentName, string version)
         {
-            var rootUrl = project.GetGithubUrl()
+            var rootUrl = project.GetGitHubUrl()
                 .Replace("_version_/", version + "/")
                 .Replace("www.", ""); //TODO: Can be a problem?
 
@@ -43,7 +42,7 @@ namespace Volo.Docs.Documents
                 );
             }
 
-            var token = project.ExtraProperties["GithubAccessToken"]?.ToString(); //TODO: Define GetGithubAccessToken extension method
+            var token = project.GetGitHubAccessTokenOrNull();
 
             var document = new Document
             {
@@ -86,13 +85,13 @@ namespace Volo.Docs.Documents
         {
             try
             {
-                var token = project.ExtraProperties["GithubAccessToken"]?.ToString();
+                var token = project.GetGitHubAccessTokenOrNull();
 
                 var gitHubClient = token.IsNullOrWhiteSpace()
                     ? new GitHubClient(new ProductHeaderValue("AbpWebSite"))
                     : new GitHubClient(new ProductHeaderValue("AbpWebSite"), new InMemoryCredentialStore(new Credentials(token)));
 
-                var url = project.ExtraProperties["GithubRootUrl"].ToString();
+                var url = project.GetGitHubUrl();
                 var releases = await gitHubClient.Repository.Release.GetAll(
                     GetGithubOrganizationNameFromUrl(url),
                     GetGithubRepositoryNameFromUrl(url)
diff --git a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/GitHub/Projects/ProjectGithubExtensions.cs b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/GitHub/Projects/ProjectGithubExtensions.cs
new file mode 100644
index 0000000000..7504d8be86
--- /dev/null
+++ b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/GitHub/Projects/ProjectGithubExtensions.cs
@@ -0,0 +1,45 @@
+using System;
+using JetBrains.Annotations;
+using Volo.Abp;
+using Volo.Docs.GitHub.Documents;
+using Volo.Docs.Projects;
+
+namespace Volo.Docs.GitHub.Projects
+{
+    public static class ProjectGithubExtensions
+    {
+        public static string GetGitHubUrl([NotNull] this Project project)
+        {
+            CheckGitHubProject(project);
+            return project.ExtraProperties["GitHubRootUrl"] as string;
+        }
+
+        public static void SetGitHubUrl([NotNull] this Project project, string value)
+        {
+            CheckGitHubProject(project);
+            project.ExtraProperties["GitHubRootUrl"] = value;
+        }
+
+        public static string GetGitHubAccessTokenOrNull([NotNull] this Project project)
+        {
+            CheckGitHubProject(project);
+            return project.ExtraProperties["GitHubAccessToken"] as string;
+        }
+
+        public static void SetGitHubAccessToken([NotNull] this Project project, string value)
+        {
+            CheckGitHubProject(project);
+            project.ExtraProperties["GitHubAccessToken"] = value;
+        }
+
+        private static void CheckGitHubProject(Project project)
+        {
+            Check.NotNull(project, nameof(project));
+
+            if (project.DocumentStoreType != GithubDocumentStore.Type)
+            {
+                throw new ApplicationException("Given project has not a Github document store!");
+            }
+        }
+    }
+}
\ No newline at end of file