diff --git a/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/IAuthClient.cs b/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/IAuthClient.cs
index 8f8ceed..173c0be 100644
--- a/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/IAuthClient.cs
+++ b/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/IAuthClient.cs
@@ -10,5 +10,7 @@ public interface IAuthClient
     ISubjectService SubjectService { get; }
 
     ITeamService TeamService { get; }
+
+    IPermissionService PermissionService { get; }
 }
 
diff --git a/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/IEnvironmentProvider.cs b/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/IEnvironmentProvider.cs
new file mode 100644
index 0000000..63df11e
--- /dev/null
+++ b/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/IEnvironmentProvider.cs
@@ -0,0 +1,9 @@
+// Copyright (c) MASA Stack All rights reserved.
+// Licensed under the MIT License. See LICENSE.txt in the project root for license information.
+
+namespace Masa.BuildingBlocks.BasicAbility.Auth;
+
+public interface IEnvironmentProvider
+{
+    string GetEnvironment();
+}
diff --git a/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Masa.BuildingBlocks.BasicAbility.Auth.csproj b/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Masa.BuildingBlocks.BasicAbility.Auth.csproj
index 132c02c..27ac386 100644
--- a/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Masa.BuildingBlocks.BasicAbility.Auth.csproj
+++ b/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Masa.BuildingBlocks.BasicAbility.Auth.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
diff --git a/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Model/MenuModel.cs b/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Model/MenuModel.cs
new file mode 100644
index 0000000..b2b4c4e
--- /dev/null
+++ b/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Model/MenuModel.cs
@@ -0,0 +1,19 @@
+// Copyright (c) MASA Stack All rights reserved.
+// Licensed under the MIT License. See LICENSE.txt in the project root for license information.
+
+namespace Masa.BuildingBlocks.BasicAbility.Auth.Model;
+
+public class MenuModel
+{
+    public Guid Id { get; set; }
+
+    public string Name { get; set; }
+
+    public string Code { get; set; }
+
+    public string Icon { get; set; }
+
+    public string Url { get; set; }
+
+    public List<MenuModel> Children { get; set; } = new();
+}
diff --git a/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Model/TeamModel.cs b/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Model/TeamModel.cs
new file mode 100644
index 0000000..b9db79b
--- /dev/null
+++ b/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Model/TeamModel.cs
@@ -0,0 +1,13 @@
+// Copyright (c) MASA Stack All rights reserved.
+// Licensed under the MIT License. See LICENSE.txt in the project root for license information.
+
+namespace Masa.BuildingBlocks.BasicAbility.Auth.Model;
+
+public class TeamModel
+{
+    public Guid Id { get; set; }
+
+    public string Name { get; set; }
+
+    public string Avatar { get; set; }
+}
diff --git a/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Service/IPermissionService.cs b/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Service/IPermissionService.cs
new file mode 100644
index 0000000..43e1509
--- /dev/null
+++ b/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Service/IPermissionService.cs
@@ -0,0 +1,13 @@
+// Copyright (c) MASA Stack All rights reserved.
+// Licensed under the MIT License. See LICENSE.txt in the project root for license information.
+
+namespace Masa.BuildingBlocks.BasicAbility.Auth.Service;
+
+public interface IPermissionService
+{
+    Task<List<MenuModel>> GetMenusAsync(string appId, Guid userId);
+
+    Task<List<string>> GetElementPermissionsAsync(string appId, Guid userId);
+
+    Task<bool> AuthorizedAsync(string appId, string code, Guid userId);
+}
diff --git a/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Service/ITeamService.cs b/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Service/ITeamService.cs
index 61459d8..47b9a13 100644
--- a/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Service/ITeamService.cs
+++ b/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Service/ITeamService.cs
@@ -6,5 +6,7 @@ namespace Masa.BuildingBlocks.BasicAbility.Auth.Service;
 public interface ITeamService
 {
     Task<TeamDetailModel?> GetDetailAsync(Guid id);
+
+    Task<List<TeamModel>> GetListAsync(Guid userId = default);
 }
 
diff --git a/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Service/IUserService.cs b/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Service/IUserService.cs
index 3f50fa4..79b337e 100644
--- a/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Service/IUserService.cs
+++ b/src/BasicAbility/Masa.BuildingBlocks.BasicAbility.Auth/Service/IUserService.cs
@@ -12,5 +12,9 @@ public interface IUserService
     Task<List<StaffModel>> GetListByDepartmentAsync(Guid departmentId);
 
     Task<UserModel?> AddAsync(AddUserModel user);
+
+    Task<bool> ValidateCredentialsByAccountAsync(string account, string password);
+
+    Task<UserModel> FindByAccountAsync(string account);
 }
 
diff --git a/src/SearchEngine/Masa.BuildingBlocks.SearchEngine.AutoComplete/Masa.BuildingBlocks.SearchEngine.AutoComplete.csproj b/src/SearchEngine/Masa.BuildingBlocks.SearchEngine.AutoComplete/Masa.BuildingBlocks.SearchEngine.AutoComplete.csproj
index eb2460e..ca62071 100644
--- a/src/SearchEngine/Masa.BuildingBlocks.SearchEngine.AutoComplete/Masa.BuildingBlocks.SearchEngine.AutoComplete.csproj
+++ b/src/SearchEngine/Masa.BuildingBlocks.SearchEngine.AutoComplete/Masa.BuildingBlocks.SearchEngine.AutoComplete.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
         <TargetFramework>net6.0</TargetFramework>