diff --git a/handler/priv_map.py b/handler/priv_map.py
index 34d40f6..c0c46fb 100644
--- a/handler/priv_map.py
+++ b/handler/priv_map.py
@@ -90,6 +90,7 @@ class PrivMaps(Resource):
 			return jsonify({'code': 500,"message":f"get args failed,{self.args}"})
 
 	def put(self):
+
 		try:
 			mymaps = {}
 			mymaps['mapid'] = self.args['mapid']