diff --git a/apps/emqx_machine/etc/emqx_machine.conf b/apps/emqx_machine/etc/emqx_machine.conf
index e19c2387e..eeab91154 100644
--- a/apps/emqx_machine/etc/emqx_machine.conf
+++ b/apps/emqx_machine/etc/emqx_machine.conf
@@ -355,7 +355,7 @@ log {
     ## @doc log.console_handler.<name>.level
     ## ValueType: debug | info | notice | warning | error | critical | alert | emergency
     ## Default: warning
-    level = debug
+    level = warning
 
     ## Timezone offset to display in logs
     ##