diff --git a/AGSS/AGSS.csproj b/AGSS/AGSS.csproj
index a799f8c..32f5c9f 100644
--- a/AGSS/AGSS.csproj
+++ b/AGSS/AGSS.csproj
@@ -10,13 +10,19 @@
     <PackageReference Include="Auth0.ManagementApi" Version="7.38.0" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="8.0.17" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.6" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="9.0.6">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.4" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.6.2" />
     <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.12.1" />
   </ItemGroup>
 
   <ItemGroup>
-    <Folder Include="Controllers\" />
+    <Folder Include="Middleware\" />
+    <Folder Include="Models\DTOs\" />
+    <Folder Include="Utilities\" />
   </ItemGroup>
 
 </Project>
diff --git a/AGSS/Controllers/User/UserInfoController.cs b/AGSS/Controllers/User/UserInfoController.cs
new file mode 100644
index 0000000..b09afe6
--- /dev/null
+++ b/AGSS/Controllers/User/UserInfoController.cs
@@ -0,0 +1,31 @@
+using AGSS.Models;
+using AGSS.Models.Entities;
+using AGSS.Models.Template;
+using Microsoft.AspNetCore.Mvc;
+
+namespace AGSS.Controllers.User;
+
+[ApiController]
+[Route("api/[controller]/[action]")]
+public class UserInfoController : ControllerBase
+{
+   private readonly DBContext _context;
+
+   public UserInfoController(DBContext context)
+   {
+      _context = context;
+   }
+
+   [HttpGet]
+   public async Task<IActionResult> My()
+   {
+       UserModel user = new UserModel
+       {
+           AuthId = "123"
+       };
+
+       _context.UserModels.Add(user);
+       await _context.SaveChangesAsync();
+     return Ok(new ReturnTemplate(200, "成功",user));
+   }
+}
\ No newline at end of file
diff --git a/AGSS/Models/DBContext.cs b/AGSS/Models/DBContext.cs
new file mode 100644
index 0000000..b14151b
--- /dev/null
+++ b/AGSS/Models/DBContext.cs
@@ -0,0 +1,14 @@
+using AGSS.Models.Entities;
+using Microsoft.EntityFrameworkCore;
+
+namespace AGSS.Models;
+
+public class DBContext : DbContext
+{
+    public DBContext(DbContextOptions<DBContext> options)
+        : base(options)
+    {
+    }
+
+    public DbSet<UserModel> UserModels { get; set; }
+}
\ No newline at end of file
diff --git a/AGSS/Models/Entities/User.cs b/AGSS/Models/Entities/User.cs
new file mode 100644
index 0000000..5c4f2d0
--- /dev/null
+++ b/AGSS/Models/Entities/User.cs
@@ -0,0 +1,8 @@
+namespace AGSS.Models.Entities;
+
+public class UserModel
+{
+    public Guid  Id { get; set; }
+    public required string AuthId { get; set; }
+    
+}
\ No newline at end of file
diff --git a/AGSS/Models/Template/ReturnTemplate.cs b/AGSS/Models/Template/ReturnTemplate.cs
new file mode 100644
index 0000000..98e976c
--- /dev/null
+++ b/AGSS/Models/Template/ReturnTemplate.cs
@@ -0,0 +1,3 @@
+namespace AGSS.Models.Template;
+
+ public record ReturnTemplate(int Code, string Msg, object Data);
diff --git a/AGSS/Program.cs b/AGSS/Program.cs
index 1b71f31..415bc5b 100644
--- a/AGSS/Program.cs
+++ b/AGSS/Program.cs
@@ -1,4 +1,6 @@
+using AGSS.Models;
 using Microsoft.AspNetCore.Authentication.JwtBearer;
+using Microsoft.EntityFrameworkCore;
 using Microsoft.IdentityModel.Tokens;
 
 
@@ -16,10 +18,11 @@ var builder = WebApplication.CreateBuilder(args);
 
 
 
-// ��ȡ����
 var domain = builder.Configuration["Auth0:Domain"];
 var audience =builder.Configuration["Auth0:Audience"];
 
+builder.Services.AddDbContext<DBContext>(opt =>
+    opt.UseNpgsql(builder.Configuration.GetConnectionString("DBContext")));
 
 builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
         .AddJwtBearer(options =>
@@ -59,10 +62,6 @@ app.UseAuthentication();
 
 app.UseAuthorization();
 
-#pragma warning disable ASP0014 // Suggest using top level route registrations
-app.UseEndpoints(endpoints => endpoints.MapControllers());
-#pragma warning restore ASP0014 // Suggest using top level route registrations
-
 
 app.MapControllers();
 
diff --git a/AGSS/appsettings.Development.json b/AGSS/appsettings.Development.json
index 0c208ae..bda9442 100644
--- a/AGSS/appsettings.Development.json
+++ b/AGSS/appsettings.Development.json
@@ -4,5 +4,14 @@
       "Default": "Information",
       "Microsoft.AspNetCore": "Warning"
     }
+  },
+  "AllowedHosts": "*",
+  "Auth0": {
+    "Domain": "",
+    "Audience": "",
+    "ClientId": ""
+  },
+  "DataBase": {
+    "ConnectionString": "Host=localhost;Port=5432;Database=postgres;Username=postgres;Password=luolan12323;"
   }
 }
diff --git a/AGSS/appsettings.json b/AGSS/appsettings.json
index ec10538..99ba56a 100644
--- a/AGSS/appsettings.json
+++ b/AGSS/appsettings.json
@@ -10,5 +10,8 @@
     "Domain": "",
     "Audience": "",
     "ClientId": ""
+  },
+  "ConnectionStrings": {
+    "DBContext": "Host=localhost;Port=5432;Database=postgres;Username=postgres;Password=luolan12323;"
   }
 }