diff --git a/source/stack/docker-dev/.docker-dev.env b/source/stack/docker-dev/.docker-dev.env
index dbbc082..169bcf4 100644
--- a/source/stack/docker-dev/.docker-dev.env
+++ b/source/stack/docker-dev/.docker-dev.env
@@ -20,7 +20,7 @@ PREFIX=ul_
 FIELDS_CACHE=false
 
 [LOG]
-CHANNEL=file
+CHANNEL=debug_mysql
 
 [LANG]
 default_lang=zh-cn