diff --git a/template/contents/reference.bib b/template/contents/reference.bib
index be01add..407d474 100644
--- a/template/contents/reference.bib
+++ b/template/contents/reference.bib
@@ -18,7 +18,7 @@ @conference{liuxf2006
   year =         {2006},
   pages  =       {527-529},
   address =      {Chengdu},
-  publisher =    {China-Japan Joint Microwave Conference Proceedings}
+  booktitle =    {China-Japan Joint Microwave Conference Proceedings}
 }
 
 %[3] 竺可桢.物理学[M].北京：科学出版社，1973, 56-60