diff --git a/ublinux/rc.preinit/10-accounts b/ublinux/rc.preinit/10-accounts
index 6cafcff..df73bf2 100755
--- a/ublinux/rc.preinit/10-accounts
+++ b/ublinux/rc.preinit/10-accounts
@@ -518,6 +518,7 @@ exec_04_usershadow(){
     fi
     if [[ ${COMMAND} == @("set="|"set+="|"set++=") ]] && [[ ${#USERSHADOW[@]} != 0 ]]; then
         while IFS= read -ru3 SELECT_USERNAME; do
+    	    [[ -n ${SELECT_USERNAME} ]] && ${CMD_CHROOT} /usr/bin/getent shadow ${SELECT_USERNAME} &>/dev/null || continue
 	    IFS=: read -r SELECT_LASTCHANGED SELECT_MINDAY SELECT_MAXDAY SELECT_WARN SELECT_INACTIVE SELECT_EXPIRE NULL <<< "${USERSHADOW[${SELECT_USERNAME}]}"
     	    # Получить из секунд от эпохи текущую дату: date -d @1705841503
     	    # Получить от эпохи количество дней: $(( $(date +%s)/(60*60*24) )). В дне 86400 секунд (60*60*24)
@@ -550,7 +551,11 @@ exec_04_usershadow(){
     elif [[ ${COMMAND} == @("set-="|"set--="|"remove") ]]; then
 	if [[ ${PARAM%%=*} =~ ^.*'['(.*)']' ]]; then
 	    SELECT_USERNAME=${BASH_REMATCH[1]}
-	    ${CMD_CHROOT} /usr/bin/chage --mindays 0 --maxdays 99999 --warndays 7 --inactive -1 --expiredate -1 ${SELECT_USERNAME}
+	    if [[ -n ${SELECT_USERNAME} ]] && ${CMD_CHROOT} /usr/bin/getent shadow ${SELECT_USERNAME} &>/dev/null; then
+		if [[ -x ${ROOTFS}/usr/bin/chage ]]; then
+		    ${CMD_CHROOT} /usr/bin/chage --mindays 0 --maxdays 99999 --warndays 7 --inactive -1 --expiredate -1 ${SELECT_USERNAME}
+		fi
+	    fi
 	fi
     fi
 }