diff --git a/.backup/crontab-20210104-070100.gz b/.backup/crontab-20210104-070100.gz
new file mode 100644
index 0000000..eac3086
Binary files /dev/null and b/.backup/crontab-20210104-070100.gz differ
diff --git a/.zsh_history b/.zsh_history
index 3f5bae5..261fc52 100644
--- a/.zsh_history
+++ b/.zsh_history
@@ -7264,23 +7264,9 @@ done
 : 1604391813:0;git commit -m "remove gift card bizType check"
 : 1604410919:0;git commit -m "add log for present message"
 : 1604455779:0;git commit -m "add earlyLearningCardMonthNum"
-: 1604455812:0;gl
-: 1604455815:0;git merge feature/yet_another_early_learning 
-: 1604455820:0;gp
-: 1604455823:0;gco test
-: 1604455825:0;gl
-: 1604455828:0;git merge feature/yet_another_early_learning 
-: 1604455831:0;gp
-: 1604458960:0;uc1
 : 1604460147:0;sk1
-: 1604463527:0;php artisan rename:test -v
-: 1604469442:0;txy2
-: 1604470111:0;uc1
 : 1604470747:0;pingping bb.nicksxs.me
 : 1604470751:0;ping bb.nicksxs.me
-: 1604471993:0;cd ../knowledge-center
-: 1604471995:0;gl
-: 1604471997:0;gst
 : 1604471999:0;gco test
 : 1604472003:0;gst
 : 1604472007:0;gco dev
@@ -10557,3 +10543,12 @@ done
 : 1609509915:0;dev
 : 1609509919:0;cd test/JD_DailyBonus
 : 1609509921:0;node JDALLScript/jd_plantBean.js
+: 1609681358:0;hexo new draft "聃�聃� Java 烺�� equals 僲�� hashCode 惶�泃�"
+: 1609683993:0;hexo publish "聃�聃� Java 烺�� equals 僲�� hashCode 惶�泃�"
+: 1609684006:0;hexo clean && hexo g && hexo s --debug
+: 1609684039:0;hexo d --debug
+: 1609689051:0;dev
+: 1609689056:0;cd test/jd_seckill
+: 1609689059:0;python3 main.py
+: 1609724322:0;sudo /bin/chmod +a 'user:shixuesen:allow write' /etc/hosts
+: 1609724566:0;ssh jump