diff --git a/server/apps/api/src/channel/channel.service.ts b/server/apps/api/src/channel/channel.service.ts
index 378728ff..dd1dadc6 100644
--- a/server/apps/api/src/channel/channel.service.ts
+++ b/server/apps/api/src/channel/channel.service.ts
@@ -3,6 +3,7 @@ import { ChannelRepository } from '@repository/channel.repository';
 import { CreateChannelDto } from '@api/src/channel/dto';
 import { CommunityRepository } from '@repository/community.repository';
 import { UserRepository } from '@repository/user.repository';
+import { addChannelToUserForm } from '@utils/addObjectForm';
 
 @Injectable()
 export class ChannelService {
@@ -29,8 +30,7 @@ export class ChannelService {
       ]);
 
       // 유저 목록에 자신이 속한 채널 업데이트
-      const newChannel = {};
-      newChannel[`communities.${community._id.toString()}.channels.${channel._id}`] = new Date();
+      const newChannel = addChannelToUserForm(community._id, channel._id);
       await this.userRepository.updateObject({ _id: createChannelDto.managerId }, newChannel);
     } catch (error) {
       throw new BadRequestException('채널 생성 중 오류 발생!');
diff --git a/server/utils/addObjectForm.ts b/server/utils/addObjectForm.ts
new file mode 100644
index 00000000..1514c0ed
--- /dev/null
+++ b/server/utils/addObjectForm.ts
@@ -0,0 +1,6 @@
+export function addChannelToUserForm(communityId, channelId) {
+  const newChannel = {};
+  newChannel[`communities.${communityId.toString()}.channels.${channelId.toString()}`] = new Date();
+
+  return newChannel;
+}