diff --git a/Src/Asp.NetCore2/OracleTest/UserTestCases/UnitTest/UnitValueObject.cs b/Src/Asp.NetCore2/OracleTest/UserTestCases/UnitTest/UnitValueObject.cs
new file mode 100644
index 000000000..0bcf73027
--- /dev/null
+++ b/Src/Asp.NetCore2/OracleTest/UserTestCases/UnitTest/UnitValueObject.cs
@@ -0,0 +1,80 @@
+using SqlSugar.DbConvert;
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml;
+
+namespace OrmTest
+{
+    internal class UnitValueObject
+    {
+        public static void Init()
+        {
+            var db = NewUnitTest.Db;
+           
+            db.CodeFirst.InitTables<UnitafasMyEntity>();
+            db.Insertable(new UnitafasMyEntity()
+            {
+                 Id=Guid.NewGuid(),
+                  P0="a",
+                   P1=1,
+                    MyVO=new MyVO() { 
+                     GuidP1=Guid.NewGuid(),
+                      GuidP2=Guid.NewGuid(),
+                       VoId=Guid.NewGuid()
+                    }
+            }).ExecuteCommand();
+            var list5 = db.Queryable<UnitafasMyEntity>()
+                .Select(e => new
+                {
+                    e.Id,
+                    e.MyVO.GuidP1,
+                    e.MyVO.GuidP2
+                })
+                .ToListAsync().GetAwaiter().GetResult();
+        }
+    }
+    public class UnitafasMyEntity
+    {
+        public Guid Id { get; set; }
+
+        public string P0 { get; set; }
+
+        public int P1 { get; set; }
+
+        [SugarColumn(IsOwnsOne = true)]
+        public MyVO MyVO { get; set; }
+    }
+
+    public class MyVO
+    {
+        public Guid VoId { get; set; }
+
+        public Guid GuidP1 { get; set; }
+
+        public Guid GuidP2 { get; set; }
+    }
+    public class UnitAddressadfafa2221
+    {
+        public string Street { get; set; }
+        public string City { get; set; }
+     
+        public string ZipCode { get; set; }
+        [SugarColumn(ColumnDataType ="VARCHAR(20)",SqlParameterDbType = typeof(EnumToStringConvert))]//CommonPropertyConvertORM自带的 
+        public DbType DbType { get; set; }
+
+    }
+    public class UnitCustomeradfafas1
+    {
+        [SqlSugar.SugarColumn(IsPrimaryKey = true)]
+        public int CustomerId { get; set; }
+        public string Name { get; set; }
+        [SqlSugar.SugarColumn(IsOwnsOne = true)]
+        public UnitAddressadfafa2221 Address { get; set; }
+  
+    }
+}
diff --git a/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/UnitValueObject.cs b/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/UnitValueObject.cs
index 656d58db8..0df3ae3a7 100644
--- a/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/UnitValueObject.cs
+++ b/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/UnitValueObject.cs
@@ -6,6 +6,7 @@ using System.Linq;
 using System.Net;
 using System.Text;
 using System.Threading.Tasks;
+using System.Xml;
 
 namespace OrmTest
 {
@@ -112,8 +113,48 @@ namespace OrmTest
             {
                 throw new Exception("unit error");
             }
+            db.CodeFirst.InitTables<UnitafasMyEntity>();
+            db.Insertable(new UnitafasMyEntity()
+            {
+                 Id=Guid.NewGuid(),
+                  P0="",
+                   P1=1,
+                    MyVO=new MyVO() { 
+                     GuidP1=Guid.NewGuid(),
+                      GuidP2=Guid.NewGuid(),
+                       VoId=Guid.NewGuid()
+                    }
+            }).ExecuteCommand();
+            var list5 = db.Queryable<UnitafasMyEntity>()
+                .Select(e => new
+                {
+                    e.Id,
+                    e.MyVO.GuidP1,
+                    e.MyVO.GuidP2
+                })
+                .ToListAsync().GetAwaiter().GetResult();
         }
     }
+    public class UnitafasMyEntity
+    {
+        public Guid Id { get; set; }
+
+        public string P0 { get; set; }
+
+        public int P1 { get; set; }
+
+        [SugarColumn(IsOwnsOne = true)]
+        public MyVO MyVO { get; set; }
+    }
+
+    public class MyVO
+    {
+        public Guid VoId { get; set; }
+
+        public Guid GuidP1 { get; set; }
+
+        public Guid GuidP2 { get; set; }
+    }
     public class UnitAddressadfafa2221
     {
         public string Street { get; set; }
diff --git a/Src/Asp.NetCore2/SqlSugar.GBaseCore/SqlSugar.GBaseCore.nuspec b/Src/Asp.NetCore2/SqlSugar.GBaseCore/SqlSugar.GBaseCore.nuspec
index 5e5142983..40761ea6d 100644
--- a/Src/Asp.NetCore2/SqlSugar.GBaseCore/SqlSugar.GBaseCore.nuspec
+++ b/Src/Asp.NetCore2/SqlSugar.GBaseCore/SqlSugar.GBaseCore.nuspec
@@ -2,7 +2,7 @@
 <package >
   <metadata>
     <id>SqlSugar.GBaseCore</id>
-    <version>5.1.4.152</version>
+    <version>5.1.4.166</version>
     <authors>sunkaixuan</authors>
     <owners>Landa</owners>
     <licenseUrl>http://www.apache.org/licenses/LICENSE-2.0.html</licenseUrl>