diff --git a/internal/statements/statement.go b/internal/statements/statement.go
index 22625650..ed7bdaeb 100644
--- a/internal/statements/statement.go
+++ b/internal/statements/statement.go
@@ -797,8 +797,7 @@ func (statement *Statement) buildConds2(table *schemas.Table, bean interface{},
 			if !requiredField && fieldValue.Uint() == 0 {
 				continue
 			}
-			t := int64(fieldValue.Uint())
-			val = reflect.ValueOf(&t).Interface()
+			val = fieldValue.Interface()
 		case reflect.Struct:
 			if fieldType.ConvertibleTo(schemas.TimeType) {
 				t := fieldValue.Convert(schemas.TimeType).Interface().(time.Time)
diff --git a/internal/statements/update.go b/internal/statements/update.go
index 2bd7ddd3..b6ae118e 100644
--- a/internal/statements/update.go
+++ b/internal/statements/update.go
@@ -190,8 +190,7 @@ func (statement *Statement) BuildUpdates(tableValue reflect.Value,
 			if !requiredField && fieldValue.Uint() == 0 {
 				continue
 			}
-			t := int64(fieldValue.Uint())
-			val = reflect.ValueOf(&t).Interface()
+			val = fieldValue.Interface()
 		case reflect.Struct:
 			if fieldType.ConvertibleTo(schemas.TimeType) {
 				t := fieldValue.Convert(schemas.TimeType).Interface().(time.Time)
diff --git a/internal/statements/values.go b/internal/statements/values.go
index 0ab174d6..a1102c54 100644
--- a/internal/statements/values.go
+++ b/internal/statements/values.go
@@ -147,7 +147,7 @@ func (statement *Statement) Value2Interface(col *schemas.Column, fieldValue refl
 		}
 		return nil, ErrUnSupportedType
 	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
-		return int64(fieldValue.Uint()), nil
+		return fieldValue.Uint(), nil
 	default:
 		return fieldValue.Interface(), nil
 	}