The font requirements of master's thesis are usually different according to different schools and majors, but generally speaking, the font requirements of master's thesis are as follows:

1. Title of the paper: usually use font No.2 or 1, bold and centered.

2. Text: Generally, font No.5 or No.4, Song Ti or Times New Roman, with single-line spacing and blank lines between paragraphs.

3. Paragraph title: generally in small font, bold and centered, leaving a line with the text.

4. Legend and table title: usually use small four font, bold, with a blank line between the table or legend.

5. Note: Fonts of Xiao Wu, Song Ti or Times New Roman are usually used, with single spacing.

It should be noted that different schools and majors may have different requirements. It is suggested that graduate students carefully read the requirements of schools and majors before writing their papers and make typesetting according to the requirements.