del some log
diff --git a/src/dubbo_traffic_control.erl b/src/dubbo_traffic_control.erl
index fe8386b..e437ffb 100644
--- a/src/dubbo_traffic_control.erl
+++ b/src/dubbo_traffic_control.erl
@@ -43,7 +43,6 @@
 decr_count(Key)->
     try ets:update_counter(?TRAFFIC_CONTROL,Key,-1) of
         _V ->
-%%            logger:debug("check traffic decr value ~p",[V]),
             ok
     catch
         _T:_R->