diff --git a/config/etc/default/capconf.yaml b/config/etc/default/capconf.yaml
index 9e7c98f2..2dc2b590 100644
--- a/config/etc/default/capconf.yaml
+++ b/config/etc/default/capconf.yaml
@@ -3,7 +3,7 @@
 # duration: saved days, default is 30 days
 logger:
   file: /usr/local/omc/log/captrace.log
-  level: trace
+  level: warn
   duration: 24
   count: 10 
 
diff --git a/config/etc/default/crontask.yaml b/config/etc/default/crontask.yaml
index 85c941d8..4c22e983 100644
--- a/config/etc/default/crontask.yaml
+++ b/config/etc/default/crontask.yaml
@@ -3,7 +3,7 @@
 # duration: saved days, default is 30 days
 logger:
   file: /usr/local/omc/log/crontask.log
-  level: debug
+  level: warn
   duration: 24
   count: 90 
 
diff --git a/config/etc/default/restconf.yaml b/config/etc/default/restconf.yaml
index cf274876..72cbf8ee 100644
--- a/config/etc/default/restconf.yaml
+++ b/config/etc/default/restconf.yaml
@@ -4,7 +4,7 @@
 # count: rotation count of log, default is 30 rotation
 logger:
   file: /usr/local/omc/log/restagent.log 
-  level: debug
+  level: warn
   duration: 24
   count: 90   
 
diff --git a/config/etc/default/sshsvc.yaml b/config/etc/default/sshsvc.yaml
index 80ed06fc..4276f19b 100644
--- a/config/etc/default/sshsvc.yaml
+++ b/config/etc/default/sshsvc.yaml
@@ -4,7 +4,7 @@
 # count: rotation count of log, default is 30 rotation
 logger:
   file: /usr/local/omc/log/sshsvc.log
-  level: debug
+  level: warn
   duration: 24
   count: 30