local html file not run in scriptcat

[lihengdao666]

when you set match is local file the script is show run this user script but not any operation my code only have alert but it is not run and show alert `// ==UserScript== // @name New Userscript // @namespace http://tampermonkey.net/ // @version 0.1 // @description try to take over the world! // @author You // @match file:///C:/Users/%E6%B5%8B%E8%AF%95/test.html // @icon https://www.google.com/s2/favicons?sz=64&domain=undefined. // ==/UserScript==

(function() { 'use strict'; alert('888')

// Your code here...

})();`

[TerryDreemurr]

I heard that sometimes a website can block a script. I dont't exactly know if it is true.