How to remove html suffix from the address bar modx revo 2.5.1?

Set up CNC.
In the browser address bar the following: site/каталог.html
I can't find where in modx 2.5.1 to remove the html suffix
July 2nd 19 at 17:46
2 answers
July 2nd 19 at 17:48
Content - the content type in the HTML in the column "file extension" to remove .html
July 2nd 19 at 17:50
Content -> content Types
Edit the line with the HTML, just removing the file extension.

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