diff --git a/core/apps/tasks/serializers/comment.py b/core/apps/tasks/serializers/comment.py
index 0d9202d..da75ec6 100644
--- a/core/apps/tasks/serializers/comment.py
+++ b/core/apps/tasks/serializers/comment.py
@@ -1,16 +1,17 @@
 from django.db import transaction
-
 from rest_framework import serializers
 
+from core.apps.accounts.serializers import UserSerializer
 from core.apps.tasks.models.comment import Comment
-from core.apps.tasks.models.task import Task
 
 
 class CommentSerializer(serializers.ModelSerializer):
+    created_by = UserSerializer(read_only=True)
+
     class Meta:
         model = Comment
         fields = [
-            'id', 'message', 'file', 'type', 'created_by'
+            'id', 'message', 'file', 'type', 'created_at', 'created_by'
         ]
 
     def get_created_by(self, obj):
@@ -36,4 +37,4 @@ class CommentCreateSerializer(serializers.ModelSerializer):
                 created_by=self.context['request'].user,
                 **validated_data
             )
-            return comment
\ No newline at end of file
+            return comment