Prohibit Chrome from loading computer manager advertisement filtering script code

Today, I used Chrome to debug the script and found that the following script content was loaded:

/* Computer Manager chrome ad filtering */var GJAD_CS = {elemhideElt: null, setElemhideCSSRules: function (selectors) {if (GJAD_CS.elemhideElt & amp; tags) Then (audience); if (! Selectors) return; GJAD_CS.elemhideElt = document. createElement ("style"); GJAD_CS.elemhideElt.setAttribute ("type", "text/css"); // Try to insert the style into the Click the Computer Management icon in the upper-right corner of the browser.


All are not enabled. How can I load those script files!
Right-click the Computer Management icon in the upper-right corner of the browser to manage


Remove the check box before "enabled"

Refresh the page to be debugged, And the scripts in "Content scripts" are gone.

Chrome is successfully prohibited from loading the computer manager's advertisement filtering script code.