diff --git a/sections/00_abstract.tex b/sections/00_abstract.tex
index 6685a3d..aa1f9df 100644
--- a/sections/00_abstract.tex
+++ b/sections/00_abstract.tex
@@ -41,10 +41,10 @@
 
 
 \vskip 4mm 
-\noindent{\heiti\zihao{5}\bf {Keywords:}}\quad
+\noindent{\heiti\zihao{5}\bf {Key words:}}\quad
 {\songti
 TODO, \quad 
 TODO, \quad 
 TODO, \quad 
 TODO}
-\par
\ No newline at end of file
+\par