diff --git a/app/controllers/tags.py b/app/controllers/tags.py
index 3fd3969a..0884c492 100644
--- a/app/controllers/tags.py
+++ b/app/controllers/tags.py
@@ -95,7 +95,7 @@ def delete(self, tag_id):
 
 
 class TagFollowingView(Resource):
-    @ jwt_required
+    @jwt_required
     def post(self, tag_id):
         current_user_id = get_jwt_identity()
         tag = Tag.get_by_id(tag_id)
@@ -103,7 +103,6 @@ def post(self, tag_id):
         if not tag:
             return dict(status='fail', message=f'Tag with id {tag_id} not found'), 404
 
-
         existing_tag_follow = TagFollowers.find_first(
             user_id=current_user_id, tag_id=tag_id)
         if existing_tag_follow:
@@ -122,7 +121,7 @@ def post(self, tag_id):
             message=f'You are now following tag with id {tag_id}'
         ), 201
 
-    @ jwt_required
+    @jwt_required
     def get(self, tag_id):
         tag = Tag.get_by_id(tag_id)
         follower_schema = UserIndexSchema(many=True)
@@ -138,7 +137,7 @@ def get(self, tag_id):
             data=dict(followers=json.loads(users_data))
         ), 200
 
-    @ jwt_required
+    @jwt_required
     def delete(self, tag_id):
         current_user_id = get_jwt_identity()
         tag = Tag.get_by_id(tag_id)
diff --git a/app/models/tags.py b/app/models/tags.py
index 6a8a5abc..2981904a 100644
--- a/app/models/tags.py
+++ b/app/models/tags.py
@@ -16,12 +16,14 @@ class Tag(ModelMixin):
     projects = db.relationship("ProjectTag", back_populates="tag")
     date_created = db.Column(db.DateTime, default=db.func.current_timestamp())
     followers = db.relationship('TagFollowers', back_populates='tag')
+    documentation_url = db.Column(db.String, nullable=True)
+    official_url = db.Column(db.String, nullable=True)
+    github_link = db.Column(db.String, nullable=True)
 
     def __repr__(self):
         return f"<Tag {self.name}>"
 
 
-
 class ProjectTag(ModelMixin):
     __tablename__ = "project_tag"
 
diff --git a/app/schemas/tags.py b/app/schemas/tags.py
index e88e245f..5c493b27 100644
--- a/app/schemas/tags.py
+++ b/app/schemas/tags.py
@@ -20,6 +20,9 @@ class TagSchema(Schema):
     date_created = fields.Date(dump_only=True)
     projects_count = fields.Method("get_projects_count", dump_only=True)
     is_following = fields.Method("get_is_following", dump_only=True)
+    documentation_url = fields.String(allow_none=True)
+    official_url = fields.String(allow_none=True)
+    github_link = fields.String(allow_none=True)
 
     def get_projects_count(self, obj):
         return len(obj.projects)