diff --git a/35-options.zsh b/35-options.zsh
index 9e332c9..133a8c9 100644
--- a/35-options.zsh
+++ b/35-options.zsh
@@ -1,7 +1,3 @@
-# https://github.com/wting/autojump
-# apt-get install autojump
-[[ -s /usr/share/autojump/autojump.sh ]] && source /usr/share/autojump/autojump.sh
-
 setopt AUTO_PUSHD           # Push the current directory visited on the stack.
 setopt PUSHD_IGNORE_DUPS    # Do not store duplicates in the stack.
 setopt PUSHD_SILENT         # Do not print the directory stack after pushd or popd.
diff --git a/45-plugins.zsh b/45-plugins.zsh
index af221ad..8f39c64 100644
--- a/45-plugins.zsh
+++ b/45-plugins.zsh
@@ -26,10 +26,13 @@ if command -v peco > /dev/null 2>&1; then
 	zgenom load jimeh/zsh-peco-history
 fi
 
+zgenom ohmyzsh plugins/autojump
 zgenom ohmyzsh plugins/command-not-found
-zgenom ohmyzsh plugins/systemadmin
 zgenom ohmyzsh plugins/common-aliases
 zgenom ohmyzsh plugins/debian
+zgenom ohmyzsh plugins/isodate
+zgenom ohmyzsh plugins/rsync
+zgenom ohmyzsh plugins/systemadmin
 if command -v fzf > /dev/null 2>&1; then
 	export DISABLE_FZF_KEY_BINDINGS=true
 	zgenom ohmyzsh plugins/fzf
@@ -38,6 +41,7 @@ if command -v fzf > /dev/null 2>&1; then
 	[ -e /usr/share/doc/fzf/examples/completion.zsh ]   && source /usr/share/doc/fzf/examples/completion.zsh
 fi
 if command -v git > /dev/null 2>&1; then
+	GIT_AUTO_FETCH_INTERVAL=3600
 	zgenom ohmyzsh plugins/git
 	zgenom ohmyzsh plugins/git-auto-fetch
 	zgenom ohmyzsh plugins/git-extras