diff --git a/Src/Asp.Net/SqlServerTest/UnitTest/UnitManyToMany.cs b/Src/Asp.Net/SqlServerTest/UnitTest/UnitManyToMany.cs
index 2c9321d15..7d951c0e0 100644
--- a/Src/Asp.Net/SqlServerTest/UnitTest/UnitManyToMany.cs
+++ b/Src/Asp.Net/SqlServerTest/UnitTest/UnitManyToMany.cs
@@ -12,13 +12,39 @@ namespace OrmTest
 		{
 			var db = NewUnitTest.Db;
 			db.CodeFirst.InitTables<OperatorInfo, Role, OptRole>();
+			db.DbMaintenance.TruncateTable<OperatorInfo, Role, OptRole>();
+			db.Insertable(new OperatorInfo()
+			{
+				 id="1",
+				  createTime=DateTime.Now,	
+				   isDel=1,
+				    isDisabled=1,
+					 openid="",
+					  phone="",
+					   pwd="",
+					    realname="a01",
+						 remark="a",
+						   sno="a",
+						    username="a01"
+			}).ExecuteCommand();
+			var id=db.Insertable(new Role()
+			{
+				 id=1,
+				  createTime=DateTime.Now,
+				   name="admin"
+
+			}).ExecuteReturnIdentity();
+			db.Insertable(new OptRole() { operId="1", roleId=id }).ExecuteCommand();
 			db.Queryable<OperatorInfo>()
 				.Includes(x => x.Roles).Where(x => x.Roles.Any(z=>z.id==1))
 				.ToList();
 			db.Queryable<OperatorInfo>()
-		.Includes(x => x.Roles).Where(x => x.Roles.Any())
-		.ToList();
-		}
+				.Includes(x => x.Roles).Where(x => x.Roles.Any())
+				.ToList();
+			//db.Queryable<OperatorInfo>()
+			//	.Includes(x => x.Roles.Where(z=>z.name==x.realname).ToList())
+			//	.ToList();
+		 }
 
 			/// <summary>
 			/// 描述：
diff --git a/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs
index 118c7283f..d4f402f83 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs
@@ -255,6 +255,14 @@ namespace SqlSugar
             object setValue = 0;
             if (idValue > int.MaxValue)
                 setValue = idValue;
+            else if (this.EntityInfo.Columns.Any(it => it.IsIdentity && it.PropertyInfo.PropertyType == typeof(uint)))
+            {
+                setValue = Convert.ToUInt32(idValue);
+            }
+            else if (this.EntityInfo.Columns.Any(it => it.IsIdentity && it.PropertyInfo.PropertyType == typeof(ulong)))
+            {
+                setValue = Convert.ToUInt64(idValue);
+            }
             else
                 setValue = Convert.ToInt32(idValue);
             this.Context.EntityMaintenance.GetProperty<T>(identityKey).SetValue(result, setValue, null);