Origin rule set successfully, but the page's input window does't work

I used the “Rules>>origin rules” to set a url for ip+portrule, so i could visit easyly. The page works fine and can open like ip+port visiting mode, but the problem is when typing in the “input window” , the content cannot be submitted. whilst using ip+port visting, the default way is enter to submit after key in content, or i could use submit button. both methods don’t function now by visiting the url mode,. is there additional setting I shall configure?