diff --git a/profile/abstract.sty b/profile/abstract.sty
index 038d8e5a27f923f280f2255e9c754fd16c1976eb..2ae8404ca2fe5faa38b6db91c066a98b5a0862ae 100644
--- a/profile/abstract.sty
+++ b/profile/abstract.sty
@@ -1,7 +1,7 @@
 \ProvidesExplPackage{profile/abstract}{2021-09-11}{0.7.0}{NJU Thesis abstract design}
 
 % 鍒ゆ柇瀛︿綅
-\str_if_eq:eeTF {\nju_degree} { ug } 
+\str_if_eq:NNTF {\nju_degree} { ug } 
 {   
   % 鏈鎽樿鐜
   \NewDocumentEnvironment{abstract} {}
@@ -87,7 +87,7 @@
     \noindent
     姣曚笟璁烘枃棰樼洰锛歕hspace{0.5em}\nju_underline:n {\nju_title\hfill}\\    
     \uline{\makebox[9em]{\nju_major}}涓撲笟\uline{\makebox[4em]{\nju_grade}}绾�
-    \str_if_eq:eeTF {\nju_degree} { d } {鍗殅{纭晑
+    \str_if_eq:NNTF {\nju_degree} { d } {鍗殅{纭晑
     澹敓濮撳悕锛歕uline{\hfill\nju_student_name\hfill} \\
     鎸囧鏁欏笀锛堝鍚嶃€佽亴绉帮級锛歕uline{\hfill\nju_mentor_full\hfill}\par
     \egroup
diff --git a/profile/cover.sty b/profile/cover.sty
index f122e4b55e96ce611ebcd8b3887d73ad9b733271..c45fd9fb3764b36c871e3f195916d93ad1a3f72f 100644
--- a/profile/cover.sty
+++ b/profile/cover.sty
@@ -29,7 +29,7 @@
 }
 
 % 鍒ゆ柇瀛︿綅杩涜鍛戒护瀹氫箟
-\str_if_eq:eeTF {\nju_degree} { ug } 
+\str_if_eq:NNTF {\nju_degree} { ug } 
 {
   % 鏈
   \tl_const:Nn \nju_degree_name {鏈琝hfill 绉慭hfill }
@@ -81,7 +81,7 @@
 }
 
 % 鍒ゆ柇绫诲瀷
-\str_if_eq:eeTF {\nju_type} {thesis} 
+\str_if_eq:NNTF {\nju_type} {thesis} 
 {
   \tl_const:Nn \nju_type_name 
     { \nju_degree_name 姣昞hfill 涓歕hfill 璁篭hfill 鏂� }
@@ -350,7 +350,7 @@
 
 % 閲嶅畾涔塵aketitle鐢熸垚灏侀潰
 \RenewDocumentCommand \maketitle {} {%
-  \str_if_eq:eeTF {\nju_degree} { ug } 
+  \str_if_eq:NNTF { \nju_degree } { ug } 
   { \nju_printcover_ug } % 鏈灏侀潰
   { \nju_printcover_g } % 鐮旂┒鐢熷皝闈� 
 }