diff --git a/handler/location.py b/handler/location.py
index d572db2..e310529 100644
--- a/handler/location.py
+++ b/handler/location.py
@@ -19,7 +19,7 @@ parser.add_argument('type')
 parser.add_argument('in_used')
 
 
-class Location():
+class Location(Resource):
   def get(self):
     sql = f"select id,gameid,area,type from localtion where in_used=1"
     try: