diff --git a/src/main/java/com/chat/yourway/service/TopicService.java b/src/main/java/com/chat/yourway/service/TopicService.java
index ee37ae5..9239149 100644
--- a/src/main/java/com/chat/yourway/service/TopicService.java
+++ b/src/main/java/com/chat/yourway/service/TopicService.java
@@ -165,10 +165,6 @@ public List<TopicResponseDto> findTopicsByTopicName(String topicName) {
         return toListResponseDto(topicRepository.findAllByName(topicName), contactService.getCurrentContact());
     }
 
-    private String generatePrivateName(String sendTo, String email) {
-        return UUID.randomUUID().toString();
-    }
-
     public List<PublicTopicInfoResponseDto> findAllFavouriteTopics() {
         Contact contact = contactService.getCurrentContact();
         return toListInfoResponseDto(contact.getFavoriteTopics(), contact);
@@ -185,7 +181,7 @@ public Topic getPrivateTopic(Contact sendToContact, Contact sendFromContact) {
             () -> {
                 Topic newPrivateTopic = Topic.builder()
                     .contact(sendToContact)
-                    .name(generatePrivateName(sendToContact.getEmail(), sendFromContact.getEmail()))
+                    .name(sendFromContact.getNickname())
                     .scope(TopicScope.PRIVATE)
                     .topicSubscribers(List.of(sendToContact, sendFromContact))
                     .build();