diff --git a/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/AbpDbContext.cs b/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/AbpDbContext.cs
index adfb530ce2..178bab27a9 100644
--- a/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/AbpDbContext.cs
+++ b/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/AbpDbContext.cs
@@ -314,7 +314,9 @@ namespace Volo.Abp.EntityFrameworkCore
                     continue;
                 }
 
-                entry.Property(property.Name).CurrentValue = entity.GetProperty(property.Name);
+                var entryProperty = entry.Property(property.Name);
+                var entityProperty = entity.GetProperty(property.Name);
+                entryProperty.CurrentValue = Convert.ChangeType(entityProperty, entryProperty.Metadata.ClrType);
             }
         }
 
diff --git a/framework/test/Volo.Abp.EntityFrameworkCore.Tests/Volo/Abp/EntityFrameworkCore/Domain/ExtraProperties_Tests.cs b/framework/test/Volo.Abp.EntityFrameworkCore.Tests/Volo/Abp/EntityFrameworkCore/Domain/ExtraProperties_Tests.cs
index 557116d158..1f68a29514 100644
--- a/framework/test/Volo.Abp.EntityFrameworkCore.Tests/Volo/Abp/EntityFrameworkCore/Domain/ExtraProperties_Tests.cs
+++ b/framework/test/Volo.Abp.EntityFrameworkCore.Tests/Volo/Abp/EntityFrameworkCore/Domain/ExtraProperties_Tests.cs
@@ -22,11 +22,13 @@ namespace Volo.Abp.EntityFrameworkCore.Domain
             var london = await CityRepository.FindByNameAsync("London");
             london.GetProperty<string>("PhoneCode").ShouldBe("42");
 
-            london.ExtraProperties["PhoneCode"] = "53";
+            london.ExtraProperties["PhoneCode"] = 123456;
+            london.ExtraProperties["Rank"] = "88";
             await CityRepository.UpdateAsync(london);
 
             var london2 = await CityRepository.FindByNameAsync("London");
-            london2.GetProperty<string>("PhoneCode").ShouldBe("53");
+            london2.GetProperty<string>("PhoneCode").ShouldBe("123456");
+            london2.GetProperty<int>("Rank").ShouldBe(88);
         }
     }
 }
diff --git a/framework/test/Volo.Abp.EntityFrameworkCore.Tests/Volo/Abp/EntityFrameworkCore/Domain/TestEntityExtensionConfigurator.cs b/framework/test/Volo.Abp.EntityFrameworkCore.Tests/Volo/Abp/EntityFrameworkCore/Domain/TestEntityExtensionConfigurator.cs
index 3d415d79e6..7c6f5d9576 100644
--- a/framework/test/Volo.Abp.EntityFrameworkCore.Tests/Volo/Abp/EntityFrameworkCore/Domain/TestEntityExtensionConfigurator.cs
+++ b/framework/test/Volo.Abp.EntityFrameworkCore.Tests/Volo/Abp/EntityFrameworkCore/Domain/TestEntityExtensionConfigurator.cs
@@ -16,6 +16,8 @@ namespace Volo.Abp.EntityFrameworkCore.Domain
                     .MapEfCoreProperty<City, string>(
                         "PhoneCode",
                         p => p.HasMaxLength(8)
+                    ).MapEfCoreProperty<City, int>(
+                        "Rank"
                     );
             });
         }