diff --git a/web.py b/web.py
index 04f8611..f2f85e8 100644
--- a/web.py
+++ b/web.py
@@ -42,6 +42,7 @@ class DispatchHandler(tornado.web.RequestHandler):
 		elif self.get_query_argument('c') == 'Deploy' and self.get_query_argument('a') == 'keys':
 			yield self._selfdeploykeys()
 		else:
+			log.error(f"get args {self.get_query_argument('a')}")
 			self.write("pls check args!")
 	
 	@gen.coroutine