diff --git a/chapter/overleaf.tex b/chapter/overleaf.tex
index 70f46eb..552afd8 100644
--- a/chapter/overleaf.tex
+++ b/chapter/overleaf.tex
@@ -24,7 +24,7 @@ \subsection{注册 Overleaf}
 目前 Overleaf 允许用户%
 \href{https://www.overleaf.com/learn/latex/Chinese}{使用中文},
 并为用户预先准备了一些%
-\href{https://www.overleaf.com/learn/latex/Questions/What_OTF/TTF_fonts_are_supported_via_fontspec%3F#Fonts_for_CJK}{中文字体}.
+\href{https://www.overleaf.com/learn/latex/Questions/Which_OTF_or_TTF_fonts_are_supported_via_fontspec%3F#Fonts_for_CJK}{中文字体}.
 这些中文字体可通过%
 \href{https://www.overleaf.com/latex/templates/using-the-ctex-package-on-overleaf-zai-overleafping-tai-shang-shi-yong-ctex/gndvpvsmjcqx}{C\TeX{} 宏集}%
 调用.