diff --git a/myems-api/reports/ticket.py b/myems-api/reports/ticket.py
index 8df84ab0..825ccdeb 100644
--- a/myems-api/reports/ticket.py
+++ b/myems-api/reports/ticket.py
@@ -403,37 +403,9 @@ class TicketCompletedListCollection:
         resp.status = falcon.HTTP_200
 
     @staticmethod
-    def on_post(req, resp):
-
-        try:
-            raw_json = req.stream.read().decode('utf-8')
-        except Exception as ex:
-            raise falcon.HTTPError(falcon.HTTP_400, title='API.ERROR', description=ex)
-        """
-        {
-            "user_name": "admin",
-        }"""
-        new_values = json.loads(raw_json)
-
-        checked_fields = [
-            {
-                "name": "user_name",
-                "type": str
-            },
-        ]
-
-        for field in checked_fields:
-            _name = field['name']
-            _type = field['type']
-            if _name not in new_values.keys() or \
-                    not isinstance(new_values[_name], _type) or \
-                    len(str(new_values[_name])) == 0:
-                raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
-                                       description='API.INVALID_FIELD' + _name)
-
-        payload = new_values
-        user_name = payload['user_name']
+    def on_get(req, resp):
 
+        user_name = req.get_param('username')
         cnx = mysql.connector.connect(**config.loonflow)
         cursor = cnx.cursor()