diff --git a/app/models/post_comment_models.py b/app/models/post_comment_models.py
index 8e9ff31..64fd1d6 100644
--- a/app/models/post_comment_models.py
+++ b/app/models/post_comment_models.py
@@ -41,8 +41,8 @@ class Post_Comment_Base(BaseModel):
     updated_on: Optional[datetime.datetime] = None
 
     # Including other related objects
-    person: [Person_Base]
-    user: [User_Base]
+    person: Optional[Person_Base]
+    user: Optional[User_Base]
 
     _processed_at: datetime.datetime = PrivateAttr(default_factory=datetime.datetime.now)
 
diff --git a/app/models/post_models.py b/app/models/post_models.py
index 7e7668a..21b4d3d 100644
--- a/app/models/post_models.py
+++ b/app/models/post_models.py
@@ -65,9 +65,9 @@ class Post_Base(BaseModel):
     updated_on: Optional[datetime.datetime] = None
 
     # Including other related objects
-    post_comment_list: [list] # Post_Comment_Base()
-    person: [Person_Base]
-    user: [User_Base]
+    post_comment_list: Optional[list] # Post_Comment_Base()
+    person: Optional[Person_Base]
+    user: Optional[User_Base]
 
     _processed_at: datetime.datetime = PrivateAttr(default_factory=datetime.datetime.now)