diff --git a/common/.zshrc b/common/.zshrc
index f3256ec..88bf485 100644
--- a/common/.zshrc
+++ b/common/.zshrc
@@ -97,9 +97,9 @@ export PATH=$PATH:/usr/sbin:/sbin:/usr/local/sbin:/usr/local/bin:/usr/bin:/bin:/
 
 ssc()  { ssh -XC -p ${3:-"22"} -t ${2:-`whoami`}@$1 ${argv[4,-1]} }
 
-senritsu()   { ssc senritsu.kujiu.org      ${argv[-1]:-`whoami`} 22   $argv[1,-2]; }
+senritsu()   { ssc senritsu.kujiu.org      ${argv[-1]:-`whoami`} 22 $argv[1,-2]; }
 gon()        { ssc gon.kujiu.org           ${argv[-1]:-`whoami`} 2852 $argv[1,-2]; }
-kirua()      { ssc kirua.kujiu.org         ${argv[-1]:-`whoami`} 2851 $argv[1,-2]; }
+kirua()      { ssc kirua.kujiu.org         ${argv[-1]:-`whoami`} 22 $argv[1,-2]; }
 kurapika()   { ssc kurapika.kujiu.org      ${argv[-1]:-`whoami`} 2854 $argv[1,-2]; }
 leorio()     { ssc leorio.kujiu.org        ${argv[-1]:-`whoami`} 2853 $argv[1,-2]; }
 ellcrys()    { ssc ellcrys.kujiu.org       ${argv[-1]:-`whoami`} 22 $argv[1,-2]; }
@@ -119,11 +119,11 @@ alias gittree='git log --graph'
 alias gitlstags='git describe --tags'
 alias gittag='git tag -a'
 alias gitw='git instaweb --httpd=webrick'
-alias gitpull='git pull --stat --progress'
-alias gitpr='git pull --stat --progress --rebase'
-alias gitprst='git stash && git pull --stat --progress --rebase && git stash apply'
-alias gitprp='git pull --stat --progress --rebase && git push'
-alias gitprstp='git stash && git pull --stat --progress --rebase && git stash apply && git push'
+alias gitpull='git pull --stat --progress && git submodule update'
+alias gitpr='git pull --stat --progress --rebase && git submodule update'
+alias gitprst='git stash && git pull --stat --progress --rebase && git submodule update && git stash apply'
+alias gitprp='git pull --stat --progress --rebase && git submodule update && git push'
+alias gitprst='git stash && git pull --stat --progress --rebase && git submodule update && git stash apply && git push'
 
 gitgrephistory(){
 if [ $# = 1 ] ; then
@@ -142,3 +142,7 @@ POWERLINE_DETECT_SSH="true"
 POWERLINE_FULL_CURRENT_PATH="true"
 
 set -o vi
+
+alias vcatfr="espeak -v mb/mb-fr1 -p30 -s 150 -f"
+alias vcaten="espeak -v mb/mb-en1 -p30 -s 150 -f"
+alias vcat="vcaten"