diff --git a/bib/note.bib b/bib/note.bib
index 611cd9c..ad0cbcc 100644
--- a/bib/note.bib
+++ b/bib/note.bib
@@ -142,9 +142,10 @@ @article{qin2021
   author  = {秦国锋 and 张冬冬 and 尹学锋 and 王力生 and 郝泳涛 and 郭玉臣 and 陈永生 and 陆有军},
   journal = {实验技术与管理},
   year    = {2021},
-  volume  = {038},
-  number  = {007},
-  pages   = {217--221}
+  volume  = {38},
+  number  = {7},
+  pages   = {217--221},
+  issn    = {1002-4956},
 }
 
 @article{article1,
diff --git a/style/tongjithesis.cls b/style/tongjithesis.cls
index 114a278..58b89ff 100644
--- a/style/tongjithesis.cls
+++ b/style/tongjithesis.cls
@@ -322,7 +322,7 @@
 			\vskip 30pt
 
 			% 符合毕业设计模板（理工类），标题使用黑体小初
-			\zihao{-0}\heiti{毕业设计（论文）}
+			\zihao{-0}\heiti{本科毕业设计（论文）}
 			\vskip 60pt
 
 			% 符合毕业设计模板（理工类），此处使用黑体小二