diff --git a/Deploy/harbor.cfg b/Deploy/harbor.cfg
index e854d28..7cd7548 100644
--- a/Deploy/harbor.cfg
+++ b/Deploy/harbor.cfg
@@ -35,11 +35,13 @@ db_password = root123
 #Turn on or off the self-registration feature
 self_registration = on
 
-#Turn on or off the customize your certicate
-customize_crt = on
+#Number of job workers in job service, default is 3 
+max_job_workers = 3 
 
-#Number of job workers in job service, default is 10
-max_job_workers = 10
+#Turn on or off the customize your certificate for registry's token.
+#If the value is on, the prepare script will generate new root cert and private key 
+#for generating token to access the image in registry.
+customize_crt = on
 
 #fill in your certicate message
 crt_country = CN