diff --git a/source/gitlab-discord_bot/bot.py b/source/gitlab-discord_bot/bot.py
index 39ae46a..1f4eca4 100644
--- a/source/gitlab-discord_bot/bot.py
+++ b/source/gitlab-discord_bot/bot.py
@@ -54,11 +54,11 @@ async def on_message(message): # обработка каждого сообще
 		except:
 			await reply("не удалось сохранить ссылку на проект")'''
 		
-	if command('/project'):
+	if command('/setup'):
 		try:
-			content = message.content.replace("/project ","").split(" ")
+			content = message.content.replace("/setup ","").split(" ")
 			setup = GitlabDiscordBinding(content[0], content[1], int(message.channel.id), int(message.author.id))
-			database.gitlab_discord_bindings.append(setup)
+			database.update(setup)
 			await reply(database)
 		except:
 			await reply("asdadadfa")
diff --git a/source/gitlab-discord_bot/database.py b/source/gitlab-discord_bot/database.py
index b76844e..c84d53a 100644
--- a/source/gitlab-discord_bot/database.py
+++ b/source/gitlab-discord_bot/database.py
@@ -73,4 +73,12 @@ class GitlabDiscordDatabase:
 	def get_project(self, discord_channel_id: int):
 		for binding in range(len(self.gitlab_discord_bindings)):
 			if self.gitlab_discord_bindings[binding].discord_channel_id == discord_channel_id:
-				return self.gitlab_discord_bindings[binding].gitlab_project_url
\ No newline at end of file
+				return self.gitlab_discord_bindings[binding].gitlab_project_url
+
+	
+	def update(self, current_binding: GitlabDiscordBinding):
+		for binding in range(len(self.gitlab_discord_bindings)):
+			if self.gitlab_discord_bindings[binding].discord_channel_id == current_binding.discord_channel_id and self.gitlab_discord_bindings[binding].discord_user_id == current_binding.discord_user_id:
+				self.gitlab_discord_bindings[binding] = current_binding
+			elif self.gitlab_discord_bindings[binding].gitlab_project_url != current_binding.gitlab_project_url and self.gitlab_discord_bindings[binding].discord_user_gitlab_token != current_binding.discord_user_gitlab_token:
+				self.gitlab_discord_bindings.append(current_binding)
\ No newline at end of file