diff --git a/elegantbook.cls b/elegantbook.cls
index 9a1cd64..31b2e8d 100644
--- a/elegantbook.cls
+++ b/elegantbook.cls
@@ -216,8 +216,6 @@
 \setlist{nolistsep}
 
 % caption settings 
-\RequirePackage{caption}
-\captionsetup{labelfont = bf}
 \RequirePackage[font=small,labelfont={bf,color=structurecolor}]{caption} 
 \captionsetup[table]{skip=3pt}
 \captionsetup[figure]{skip=3pt}
@@ -351,9 +349,6 @@
 
 %%define the note and proof environment
 \RequirePackage{pifont,manfnt,bbding}
-% list/itemize/enumerate setting
-\RequirePackage[shortlabels]{enumitem}
-\setlist{nolistsep}
 
 
 \RequirePackage[many]{tcolorbox}
@@ -720,4 +715,4 @@
 	framerule=0.2pt,
 	columns=flexible,
 	% backgroundcolor=\color{lightgrey}
-}
\ No newline at end of file
+}