如何把正文的标题的英文字体改为Times New Roman

[phyzhenli]

请问有无办法把正文的标题的英文字体改为Times New Roman？

原先：

期望：

[sikouhjw]

fduthesis/source/fduthesis.dtx

Lines 3439 to 3470 in d84e0dd

	% Times 系列。
	% \begin{macrocode}
	\cs_new_protected:Npn \@@_load_font_times:
	{
	\@@_setmainfont:nn { XITS }
	{
	Extension = .otf,
	UprightFont = *-Regular,
	BoldFont = *-Bold,
	ItalicFont = *-Italic,
	BoldItalicFont = *-BoldItalic,
	}
	\@@_setsansfont:nn { texgyreheros }
	{
	Extension = .otf,
	UprightFont = *-regular,
	BoldFont = *-bold,
	ItalicFont = *-italic,
	BoldItalicFont = *-bolditalic
	}
	\@@_setmonofont:nn { texgyrecursor }
	{
	Extension = .otf,
	UprightFont = *-regular,
	BoldFont = *-bold,
	ItalicFont = *-italic,
	BoldItalicFont = *-bolditalic,
	Ligatures = CommonOff
	}
	\@@_setmathfont:nn { XITSMath-Regular.otf }
	{ BoldFont = XITSMath-Bold.otf }
	}

把

     \@@_setsansfont:nn { texgyreheros } 
       { 
         Extension      = .otf, 
         UprightFont    = *-regular, 
         BoldFont       = *-bold, 
         ItalicFont     = *-italic, 
         BoldItalicFont = *-bolditalic 
       } 

换成

     \@@_setsansfont:nn  { XITS } 
       { 
         Extension      = .otf, 
         UprightFont    = *-Regular, 
         BoldFont       = *-Bold, 
         ItalicFont     = *-Italic, 
         BoldItalicFont = *-BoldItalic, 
       } 

注意，这是很丑陋的字体搭配，指中文无衬线+西文衬线。