diff --git a/.zsh_history b/.zsh_history
index f280d04..1915a21 100644
--- a/.zsh_history
+++ b/.zsh_history
@@ -10242,3 +10242,8 @@ curl -L "https://t1.daumcdn.net/cfile/tistory/993D02425DE6416F2A" -o "僻
 : 1588144660:0;giit log
 : 1588144662:0;git log
 : 1588145203:0;bash ./back.sh
+: 1588145293:0;git log
+: 1588145300:0;pwd
+: 1588145346:0;vim back.sh
+: 1588145363:0;cd /
+: 1588145373:0;bash /Users/shixuesen/back.sh