diff --git a/preamble.tex b/preamble.tex
index 51fc8b5..a99a24b 100644
--- a/preamble.tex
+++ b/preamble.tex
@@ -12,7 +12,8 @@
 \xeCJKsetup{PunctStyle = kaiming}
 
 \linespread{1.25}
-\setlength{\parindent}{2em}
+\setlength{\parindent}{0pt}
+\setlength{\parskip}{2ex}
 
 \usepackage{xcolor}
 \definecolor{myblue}{rgb}{0,0.2,0.6}