diff --git a/.rc.func.sh b/.rc.func.sh
index 8808483..b6eb629 100644
--- a/.rc.func.sh
+++ b/.rc.func.sh
@@ -33,8 +33,8 @@ function get_proxy() {
 
 function pon() {
     proxy=`get_proxy`
-    export http_proxy=http://127.0.0.1:7890
-    export https_proxy=http://127.0.0.1:7890
+    export http_proxy=$proxy
+    export https_proxy=$proxy
     echo "\033[32m开启代理:$proxy\033[0m"
 }
 
diff --git a/.rc.sh b/.rc.sh
index 62b6b62..4377518 100644
--- a/.rc.sh
+++ b/.rc.sh
@@ -4,6 +4,7 @@ alias s=ssh
 alias grep='grep --color'
 alias sj='ssh -CqTnN -D :1080'
 alias y='yadm'
+alias yd='yadm diff'
 alias yst='yadm status'
 alias v='vim'
 alias t='tmux'