diff --git a/Config/User/user.sh b/Config/User/user.sh
index 1125928..8a61ecc 100644
--- a/Config/User/user.sh
+++ b/Config/User/user.sh
@@ -77,7 +77,7 @@ case $pick in
     echo "系统内没有该用户"
     exit
   fi
-  sed -i "s/^#\?$user_name.*/d" /etc/sudoers &> /dev/null
+  sed -i "/^#\?$user_name.*/d" /etc/sudoers &> /dev/null
   pkill -u $user_name
   userdel -r $user_name &> /dev/null
   rm -rf "/home/${user_name}"