diff --git a/.backup/crontab-20210126-070100.gz b/.backup/crontab-20210126-070100.gz
new file mode 100644
index 0000000..943756a
Binary files /dev/null and b/.backup/crontab-20210126-070100.gz differ
diff --git a/.zsh_history b/.zsh_history
index f65e938..7592567 100644
--- a/.zsh_history
+++ b/.zsh_history
@@ -10563,3 +10563,6 @@ done
 : 1611538825:0;./jenkins.sh cube
 : 1611538916:0;./jenkins.sh account
 : 1611539575:0;eproxy php artisan ins:like
+: 1611557286:0;./jenkins.sh knowledge
+: 1611559541:0;eproxy php artisan ins:like
+: 1611564630:0;ssh root@192.168.7.91