enhanced Web Filtering with a scheduler

Hello Guys,

I need your help.

I have made enhanced Web Filtering with a scheduler for access but it does not work, what configuration I have missed.

thanks.

The following configuration that I made

root@SRX# show schedulers
scheduler ScheduleWebFilter {
start-date 2020-01-27.00:00 stop-date 2020-12-31.00:00;
sunday exclude;
monday {
start-time 08:00:00 stop-time 17:00:00;
}
tuesday {
start-time 08:00:00 stop-time 17:00:00;
}
wednesday {
start-time 08:00:00 stop-time 17:00:00;
}
thursday {
start-time 08:00:00 stop-time 17:00:00;
}
friday {
start-time 08:00:00 stop-time 17:00:00;
}
saturday exclude;
}
scheduler ScheduleAllDay {
start-date 2020-01-28.00:00 stop-date 2021-01-31.00:00;
sunday all-day;
monday all-day;
tuesday all-day;
wednesday all-day;
thursday all-day;
friday all-day;
saturday all-day;
}

from-zone trust to-zone untrust {
policy trust-to-untrust {
match {
source-address any;
destination-address any;
application any;
}
then {
permit {
application-services {
utm-policy UTM-XX;
}
}
log {
session-close;
}
count;
}
scheduler-name ScheduleWebFilter;
}
policy trust-to-untrust-nowf {
match {
source-address any;
destination-address any;
application any;
}
then {
permit {
application-services {
utm-policy UTM-XX-No-WF;
}
}
log {
session-close;
}
count;
}
}
}