diff --git a/latex/preamble.tex b/latex/preamble.tex
index bf2caf6..010b704 100644
--- a/latex/preamble.tex
+++ b/latex/preamble.tex
@@ -7,6 +7,9 @@
 
 \usepackage{gbt7714}
 
+\usepackage{fontspec}
+\setmainfont{Noto Sans CJK SC}
+
 \renewcommand{\textfraction}{0.05}
 \renewcommand{\topfraction}{0.8}
 \renewcommand{\bottomfraction}{0.8}