diff --git a/.backup/crontab-20210525-070101.gz b/.backup/crontab-20210525-070101.gz
new file mode 100644
index 0000000..786a304
Binary files /dev/null and b/.backup/crontab-20210525-070101.gz differ
diff --git a/.zsh_history b/.zsh_history
index c5c5699..fecd36d 100644
--- a/.zsh_history
+++ b/.zsh_history
@@ -52,8 +52,6 @@
 : 1553787233:0;which pecl
 : 1553787249:0;ls -alh /usr/local/opt/php@7.1/bin/pecl
 : 1553787323:0;mv ./pecl ./pecl_old
-: 1553788322:0;brew install proxychains-ng
-: 1553788369:0;/usr/local/Cellar/proxychains-ng/4.14/bin/proxychains4
 : 1553788403:0;http_proxy
 : 1553788407:0;echo http_proxy
 : 1553788439:0;cd /usr/local/Cellar/proxychains-ng/4.14/
@@ -6069,7 +6067,6 @@ curl -L "https://t1.daumcdn.net/cfile/tistory/993D02425DE6416F2A" -o "僻
 : 1593595662:0;cd software
 : 1593595666:0;cd xi-editor-xi-unicode-v0.2.1
 : 1593595675:0;cd rust
-: 1593595677:0;cargo clean
 : 1593595711:0;ls *.dmg
 : 1593595720:0;ls *.dmg -alh
 : 1593595726:0;ls -alh *.dmg 
@@ -8471,65 +8468,16 @@ done
 : 1615470690:0;cd source
 : 1615470818:0;rsync -R source/_posts ~/OneDrive/Documents/note/僭��它�稿
 : 1615470968:0;hexo new draft "2020 年练�总练�"
-: 1615472348:0;rsync -r source/_drafts ~/OneDrive/Documents/note/僭��它�稿
-: 1615526188:0;php -v
-: 1615527136:0;ins
-: 1615527138:0;eproxy php artisan ins:like
-: 1615600406:0;ins
-: 1615600414:0;vim app/Services/InstagramService.php
-: 1615600430:0;eproxy php artisan ins:like
-: 1615625725:0;ins
-: 1615625737:0;eproxy php artisan xiu:get -v
-: 1615625740:0;php artisan xiuren:s
-: 1615629412:0;php artisan nvshen:get -v
 : 1615632021:0;kubectl get pods
-: 1615633185:0;php artisan tujigu:s
-: 1615635076:0;txy2
-: 1615643031:0;ssh jump
-: 1615691108:0;txy2
-: 1615693504:0;vim app/Services/InstagramService.php
-: 1615693534:0;eproxy php artisan ins:like
-: 1615711590:0;txy2
 : 1615732461:0;hexo publish "Leetcode 121 买僭��肃�票烺��惼�佳惷�惼�(Best Time to Buy and Sell Stock) 郂��解僨��惾��"
-: 1615732474:0;hexo clean && hexo g && hexo s --debug
-: 1615732505:0;hexo d --debug
 : 1615734767:0;cd .npm
-: 1615734771:0;ls
-: 1615771784:0;txy2
 : 1615774394:0;eproxy php artisan ins:like
-: 1615774400:0;eproxy php artisan xiu:get -v
-: 1615774406:0;php artisan nvshen:get -v
-: 1615776309:0;exit
-: 1615776317:0;ins
-: 1615776747:0;ssh jump
-: 1615778311:0;php artisan tujigu:s
-: 1615784951:0;php artisan xiuren:s
-: 1615785158:0;cd ~
 : 1615785160:0;npm info
 : 1615785173:0;npm install -g @tarojs/cli
 : 1615788185:0;npm info @tarojs/cli
 : 1615789292:0;cls
-: 1615793468:0;exit
-: 1615798458:0;txy2
-: 1615798779:0;ssh ubuntu@115.159.36.184
-: 1615813972:0;ping 155.94.184.27
 : 1615815420:0;ssh ubuntu@115.159.36.184
-: 1615859158:0;vim ~/.zshrc
-: 1615859183:0;source ~/.zshrc
-: 1615859191:0;txy1
-: 1615860824:0;ins
 : 1615860828:0;vim app/Services/InstagramService.php
-: 1615861214:0;eproxy php artisan ins:like 0
-: 1615874188:0;ins
-: 1615874198:0;eproxy php artisan xiu:get -v
-: 1615874236:0;ins
-: 1615874245:0;php artisan xiuren:s
-: 1615877781:0;exit
-: 1615877785:0;php artisan nvshen:get -v
-: 1615880645:0;ssh jump
-: 1615882128:0;php artisan tujigu:s
-: 1615892581:0;exit
-: 1615903664:0;txy1
 : 1615947549:0;ins
 : 1615947559:0;eproxy php artisan ins:like 65
 : 1615951383:0;ins
@@ -10769,3 +10717,38 @@ done
 : 1621784699:0;hexo publish "Leetcode 236 亃�僯��惀��烺��惼�迃�僥�僥�祃�僥��(Lowest Common Ancestor of a Binary Tree) 郂��解僨��惾��"
 : 1621784759:0;hexo clean && hexo g && hexo s --debug
 : 1621784786:0;hexo d --debug
+: 1621824453:0;ins
+: 1621824457:0;eproxy php artisan ins:like 0
+: 1621824462:0;ins
+: 1621824467:0;eproxy php artisan xiu:get -v
+: 1621824712:0;ins
+: 1621824714:0;php artisan xiuren:s
+: 1621824994:0;unproxy
+: 1621824997:0;php artisan nvshen:get -v
+: 1621829640:0;php artisan tujigu:s
+: 1621832710:0;exit
+: 1621835585:0;brew search proxychain
+: 1621835709:0;brew install proxychains-ng
+: 1621836422:0;proxychains4 -h
+: 1621836433:0;cat /usr/local/etc/proxychains.conf
+: 1621836449:0;brew reinstall proxychains-ng
+: 1621836587:0;/usr/local/Cellar/proxychains-ng/4.14/bin/proxychains4
+: 1621836594:0;/usr/local/Cellar/proxychains-ng/4.14/bin/proxychains4 -h
+: 1621836636:0;cat /usr/local/etc/proxychains.conf
+: 1621836645:0;vim /usr/local/etc/proxychains.conf
+: 1621836721:0;proxychains4 open -a "Backup and Sync.app"
+: 1621838927:0;cat /usr/local/etc/proxychains.conf
+: 1621839974:0;exit
+: 1621841946:0;gst
+: 1621841947:0;gl
+: 1621842184:0;gst
+: 1621842186:0;gl
+: 1621842199:0;git gc
+: 1621851943:0;proxychains4 open -a "Backup and Sync.app"
+: 1621852386:0;crontab -l
+: 1621852556:0;crontab -e
+: 1621856945:0;gst
+: 1621856946:0;gl
+: 1621856951:0;gco feature/new_early_learning_renewal
+: 1621856952:0;gl
+: 1621864444:0;proxychains4 open -a "Backup and Sync.app"