diff --git a/Falcon.ModelSP.Test/Db/TestDbContext.cs b/Falcon.ModelSP.Test/Db/TestDbContext.cs
new file mode 100644
index 0000000..113cb9f
--- /dev/null
+++ b/Falcon.ModelSP.Test/Db/TestDbContext.cs
@@ -0,0 +1,45 @@
+锘縰sing Microsoft.EntityFrameworkCore;
+using Falcon.ModelSP;
+using System.Collections.Generic;
+
+namespace Falcon.ModelSP.Test.Db
+{
+    class TestDbContext:DbContext
+    {
+        protected TestDbContext() { }
+        protected TestDbContext(DbContextOptions option) : base(option) { }
+
+        public static TestDbContext GetDbInMemory() {
+            var option = new DbContextOptionsBuilder<TestDbContext>().UseInMemoryDatabase("TestDb").Options;
+            var db = new TestDbContext(option);
+            AddTestPr(db);
+            return db;
+        }
+
+        public static void AddTestPr(TestDbContext db) {
+            var sql = @"
+                    DROP PROC Pr_AddOne
+                    CREATE PROCEDURE Pr_AddOne
+                        @a AS INT
+                    AS
+                    Set Nocount On  
+	                    SELECT @a+1 aa;
+                    GO
+            ";
+            //db.Database.ExecuteSqlCommandAsync(sql).Wait();
+        }
+
+        public  IEnumerable<Pr_AddOneResult> Pr_AddOne(Pr_AddOne data) {
+            return this.RunProcuder<Pr_AddOne,Pr_AddOneResult>(data);
+        }
+    }
+
+    public class Pr_AddOne
+    {
+        public int A { get; set; }
+    }
+    public class Pr_AddOneResult
+    {
+        public int Aa { get; set; }
+    }
+}
diff --git a/Falcon.ModelSP.Test/Falcon.ModelSP.Test.csproj b/Falcon.ModelSP.Test/Falcon.ModelSP.Test.csproj
index 6e27da1..f523626 100644
--- a/Falcon.ModelSP.Test/Falcon.ModelSP.Test.csproj
+++ b/Falcon.ModelSP.Test/Falcon.ModelSP.Test.csproj
@@ -7,6 +7,8 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="2.2.6" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="2.2.6" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.0.1" />
     <PackageReference Include="MSTest.TestAdapter" Version="1.4.0" />
     <PackageReference Include="MSTest.TestFramework" Version="1.4.0" />
diff --git a/Falcon.ModelSP.Test/ModelSPTest.cs b/Falcon.ModelSP.Test/ModelSPTest.cs
index 663f04e..72ea8b8 100644
--- a/Falcon.ModelSP.Test/ModelSPTest.cs
+++ b/Falcon.ModelSP.Test/ModelSPTest.cs
@@ -1,6 +1,7 @@
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 using Falcon.ModelSP;
 using System.Linq;
+using Falcon.ModelSP.Test.Db;
 
 namespace Falcon.ModelSP.Test
 {
@@ -43,5 +44,18 @@ namespace Falcon.ModelSP.Test
 
         [FalconSPProcuderName("sp123")]
         class ParmModel1 { }
+
+        [TestMethod]
+        public void InMemoryDbTest() {
+            //内存数据库无法使用关系模型，测试无法进行
+            return;
+            using(var db = TestDbContext.GetDbInMemory()) {
+                var re = db.Pr_AddOne(new Pr_AddOne { A = 1 });
+                Assert.IsTrue(re != null);
+                Assert.IsTrue(re.Any());
+                var first = re.First();
+                Assert.IsTrue(first.Aa == 2);
+            }
+        }
     }
 }
diff --git a/Falcon.ModelSP/FalconSPRuner.cs b/Falcon.ModelSP/FalconSPRuner.cs
new file mode 100644
index 0000000..0af56ae
--- /dev/null
+++ b/Falcon.ModelSP/FalconSPRuner.cs
@@ -0,0 +1,20 @@
+锘縰sing System.Collections.Generic;
+using Microsoft.EntityFrameworkCore;
+
+namespace Falcon.ModelSP
+{
+    /// <summary>
+    /// 瀛樺偍杩囩▼鎵ц鍣ㄥ疄鐜�
+    /// </summary>
+    public class FalconSPRuner:IFalconSPRuner
+    {
+        public int RunSP<TPrarmType>(DbContext db,TPrarmType data) {
+            return db.RunProcuder(data);
+        }
+
+        public IEnumerable<TResultType> RunSP<TPrarmType, TResultType>(DbContext db,TPrarmType data)
+            where TResultType : class, new() {
+            return db.RunProcuder<TPrarmType,TResultType>(data);
+        }
+    }
+}
diff --git a/Falcon.ModelSP/IFalconSPRuner.cs b/Falcon.ModelSP/IFalconSPRuner.cs
index 25b2a96..2967d4b 100644
--- a/Falcon.ModelSP/IFalconSPRuner.cs
+++ b/Falcon.ModelSP/IFalconSPRuner.cs
@@ -1,6 +1,4 @@
-锘縰sing System;
-using System.Collections.Generic;
-using System.Text;
+锘縰sing System.Collections.Generic;
 using Microsoft.EntityFrameworkCore;
 
 namespace Falcon.ModelSP
@@ -27,19 +25,4 @@ namespace Falcon.ModelSP
         /// <param name="data">鍙傛暟鏁版嵁</param>
         IEnumerable<TResultType> RunSP<TPrarmType, TResultType>(DbContext db,TPrarmType data) where TResultType : class, new();
     }
-
-    /// <summary>
-    /// 瀛樺偍杩囩▼鎵ц鍣ㄥ疄鐜�
-    /// </summary>
-    public class FalconSPRuner:IFalconSPRuner
-    {
-        public int RunSP<TPrarmType>(DbContext db,TPrarmType data) {
-            return db.RunProcuder(data);
-        }
-
-        public IEnumerable<TResultType> RunSP<TPrarmType, TResultType>(DbContext db,TPrarmType data)
-            where TResultType : class, new() {
-            return db.RunProcuder<TPrarmType,TResultType>(data);
-        }
-    }
 }
diff --git a/Falcon.ModelSP/IServiceCollectionExtend.cs b/Falcon.ModelSP/IServiceCollectionExtend.cs
index 6ea9f7d..35217ff 100644
--- a/Falcon.ModelSP/IServiceCollectionExtend.cs
+++ b/Falcon.ModelSP/IServiceCollectionExtend.cs
@@ -1,7 +1,4 @@
-锘縰sing System;
-using System.Collections.Generic;
-using System.Text;
-using Microsoft.Extensions.DependencyInjection;
+锘縰sing Microsoft.Extensions.DependencyInjection;
 
 namespace Falcon.ModelSP
 {