Haroopad Chinese garbled text does not support Chinese problem solving method

After installing Haroopad, I found that the Chinese fonts entered in the editor are not visible, and the preview box on the right shows the normal, so it's really a big head. Finally found a solution online:

Under Files, open preferences, select the editor, find the default theme, and click Edit, as shown in:

You can see the Default.css file, modified to the following, fonts can be modified according to their favorite, restart the software can

/**
Can only use the following style.

-Color, font-family, Font-style
-Text-shadow
-background-*

Example:
font-family: "Microsoft James Black", "Meiryo UI", "Malgun Gothic", "Segoe UI", "Trebuchet MS", Helvetica, Sans-serif!important;
text-shadow:0 1px rgba (0, 0, 0,. 8);
Background-image:url (' wood.jpg ');
background-attachment:fixed;
Background-repeat:no-repeat;
Background-size:cover;
*/

Editor {
font-family: "Microsoft James Black", "Meiryo UI", "Malgun Gothic", "Segoe UI", "Trebuchet MS", Helvetica, Sans-serif!important;
}
linenumber {
font-family: "Microsoft James Black", "Meiryo UI", "Malgun Gothic", "Segoe UI", "Trebuchet MS", Helvetica, Sans-serif!important;
}
Activeline {
font-family: "Microsoft James Black", "Meiryo UI", "Malgun Gothic", "Segoe UI", "Trebuchet MS", Helvetica, Sans-serif!important;
}

/*
Can only use the following style.

-Color, font-family, Font-style
-Text-shadow

Example:
Color: #adadad;
Font-style:bold;
text-shadow:0 1px rgba (0, 0, 0,. 8);
*/
Header {}
Code {}
blockquote {}
Li1 {}
Li2 {}
Li3 {}
HR {}
IMG {}
a {}
EM {}
I {}
Strong {}

Reboot now, you can enter Chinese in the edit area, the problem is solved.