diff --git a/src/EdaSample.Services.Customer/Controllers/CustomersController.cs b/src/EdaSample.Services.Customer/Controllers/CustomersController.cs
index 0709909..d0dfed3 100644
--- a/src/EdaSample.Services.Customer/Controllers/CustomersController.cs
+++ b/src/EdaSample.Services.Customer/Controllers/CustomersController.cs
@@ -1,8 +1,11 @@
-using EdaSample.Common.Events;
+using Dapper;
+using EdaSample.Common.Events;
 using EdaSample.Services.Customer.Events;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Configuration;
 using System;
 using System.Collections.Generic;
+using System.Data.SqlClient;
 using System.Linq;
 using System.Threading.Tasks;
 
@@ -11,19 +14,56 @@ namespace EdaSample.Services.Customer.Controllers
     [Route("api/[controller]")]
     public class CustomersController : Controller
     {
+        private readonly IConfiguration configuration;
+        private readonly string connectionString;
         private readonly IEventBus eventBus;
 
-        public CustomersController(IEventBus eventBus)
+        public CustomersController(IConfiguration configuration,
+            IEventBus eventBus)
         {
+            this.configuration = configuration;
+            this.connectionString = configuration["mssql:connectionString"];
             this.eventBus = eventBus;
         }
 
+
+        // 获取指定ID的客户信息
+        [HttpGet("{id}")]
+        public async Task<IActionResult> Get(Guid id)
+        {
+            const string sql = "SELECT [CustomerId] AS Id, [CustomerName] AS Name FROM [dbo].[Customers] WHERE [CustomerId]=@id";
+            using (var connection = new SqlConnection(connectionString))
+            {
+                var customer = await connection.QueryFirstOrDefaultAsync<Model.Customer>(sql, new { id });
+                if (customer == null)
+                {
+                    return NotFound();
+                }
+
+                return Ok(customer);
+            }
+        }
+
+        // 创建新的客户信息
         [HttpPost]
         public async Task<IActionResult> Create([FromBody] dynamic model)
         {
-            var customerName = (string)model.Name;
-            await this.eventBus.PublishAsync(new CustomerCreatedEvent(customerName));
-            return Ok();
+            var name = (string)model.Name;
+            if (string.IsNullOrEmpty(name))
+            {
+                return BadRequest();
+            }
+
+            const string sql = "INSERT INTO [dbo].[Customers] ([CustomerId], [CustomerName]) VALUES (@Id, @Name)";
+            using (var connection = new SqlConnection(connectionString))
+            {
+                var customer = new Model.Customer(name);
+                await connection.ExecuteAsync(sql, customer);
+
+                await this.eventBus.PublishAsync(new CustomerCreatedEvent(name));
+
+                return Created(Url.Action("Get", new { id = customer.Id }), customer.Id);
+            }
         }
     }
 }
diff --git a/src/EdaSample.Services.Customer/EdaSample.Services.Customer.csproj b/src/EdaSample.Services.Customer/EdaSample.Services.Customer.csproj
index cf6c3ca..51aa45e 100644
--- a/src/EdaSample.Services.Customer/EdaSample.Services.Customer.csproj
+++ b/src/EdaSample.Services.Customer/EdaSample.Services.Customer.csproj
@@ -13,6 +13,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="Dapper" Version="1.50.4" />
     <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.3" />
   </ItemGroup>
 
diff --git a/src/EdaSample.Services.Customer/Model/Customer.cs b/src/EdaSample.Services.Customer/Model/Customer.cs
index fe89052..d27b661 100644
--- a/src/EdaSample.Services.Customer/Model/Customer.cs
+++ b/src/EdaSample.Services.Customer/Model/Customer.cs
@@ -20,7 +20,7 @@ public Customer(Guid id, string name)
             this.Name = name;
         }
 
-        public Guid Id { get; }
+        public Guid Id { get; set; }
 
         public string Name { get; set; }
     }
diff --git a/src/EdaSample.Services.Customer/appsettings.Development.json b/src/EdaSample.Services.Customer/appsettings.Development.json
index fa8ce71..faffd9b 100644
--- a/src/EdaSample.Services.Customer/appsettings.Development.json
+++ b/src/EdaSample.Services.Customer/appsettings.Development.json
@@ -6,5 +6,8 @@
       "System": "Information",
       "Microsoft": "Information"
     }
+  },
+  "mssql": {
+    "connectionString": "Server=localhost\\sqlexpress;Database=EdaSample;User Id=eda;Password=eda;"
   }
 }
diff --git a/src/EdaSample.Services.Customer/appsettings.json b/src/EdaSample.Services.Customer/appsettings.json
index 069402d..26bb0ac 100644
--- a/src/EdaSample.Services.Customer/appsettings.json
+++ b/src/EdaSample.Services.Customer/appsettings.json
@@ -11,8 +11,5 @@
         "Default": "Warning"
       }
     }
-  },
-  "mssql": {
-    "connectionString": "Server=localhost\\sqlexpress;Database=EdaSample;User Id=eda;Password=eda;"
   }
 }