diff --git a/convertor/convertor.go b/convertor/convertor.go
index e40b93b..083c4d3 100644
--- a/convertor/convertor.go
+++ b/convertor/convertor.go
@@ -344,7 +344,7 @@ func DeepClone[T any](src T) T {
 
 // CopyProperties copies each field from the source into the destination. It recursively copies struct pointers and interfaces that contain struct pointers.
 // Play: todo
-func CopyProperties(dst, src interface{}) (err error) {
+func CopyProperties[T, U any](dst T, src U) (err error) {
 	defer func() {
 		if e := recover(); e != nil {
 			err = errors.New(fmt.Sprintf("%v", e))