https redirect can't update

hello

I write a irules ,but when I update ,it can't update ,please help me take a look.

**when HTTP_REQUEST {    if { [HTTP::host] contains "https://jiedaibao.com"} {    HTTP::redirect "https://www.jiedaibao.com" }}**
![Image Text](/Portals/0/Users/201/29/221129/redirect.jpg)