diff --git a/docker/omc/etc/omc.yaml b/docker/omc/etc/omc.yaml
index 8f53f1b..d6da1cb 100644
--- a/docker/omc/etc/omc.yaml
+++ b/docker/omc/etc/omc.yaml
@@ -57,15 +57,16 @@ redis:
   # used to specify the default data source for multiple data resourece
   defaultDataSourceName: "default"
 
-# upfHeaderLength: spare upf buffer, must destroy  
+# sleep: time delay for after write buffer (millisecond)
+# deadLine: timeout for io read and write (second)
 mml:
   port: 4100
   sleep: 200
+  deadLine: 10
   user: admin
   password: admin
   mmlHome: ./mmlhome
   upload: /home/agtuser
-  upfHeaderLength: 2335
 
 # NE config
 ne:
@@ -104,6 +105,7 @@ omc:
   testMode: false
   rbacMode: true
   runDir: /usr/local/omc/run
+  cmdTimeout: 120
 
 # Alarm module setting
 # Forward interface: