diff --git a/lib/history.zsh b/lib/history.zsh
index 655945166..04db91725 100644
--- a/lib/history.zsh
+++ b/lib/history.zsh
@@ -12,4 +12,4 @@ setopt hist_ignore_dups # ignore duplication command history list
 setopt hist_ignore_space
 setopt hist_verify
 setopt inc_append_history
-setopt share_history # share command history data
+#setopt share_history # share command history data