diff --git a/_disk_notify_global.example b/_disk_notify_global.example
index fc2a4d6..ab15687 100644
--- a/_disk_notify_global.example
+++ b/_disk_notify_global.example
@@ -35,6 +35,11 @@ DINGTALK_BOT_TOKEN='your dingtalk bot token (uuid) here'
 ## don't turn on signature
 ## https://open.dingtalk.com/document/orgapp/obtain-the-webhook-address-of-a-custom-robot
 
+push_backend='wework'
+WEWORK_BOT_KEY='your wework bot key (uuid) here'
+## note: can't send msg to wechat
+## https://developer.work.weixin.qq.com/document/path/99110
+
 
 ## backend can set multi channels now
 push_backend='wxpusher pushplus'
diff --git a/push_notify.sh b/push_notify.sh
index 38c4a7e..918e4b3 100644
--- a/push_notify.sh
+++ b/push_notify.sh
@@ -14,11 +14,12 @@ do_push_notify(){
 	case "$backend" in
   telegram) do_push_telegram   "$tit" "$msg";;
     feishu) do_push_feishu     "$tit" "$msg";;
+    wework) do_push_wework     "$tit" "$msg";;
   dingtalk) do_push_dingtalk   "$tit" "$msg";;
   pushplus) do_push_pushplus   "$tit" "$msg";;
   wxpusher) do_push_wxpusher   "$tit" "$msg";;
 serverchan) do_push_serverchan "$tit" "$msg";;
-         *) echo 'choose a push backend by set PUSH_BACKEND';;
+         *) echo 'choose a push backend by set push_backend in conf';;
 	esac
 	done
 
@@ -33,11 +34,12 @@ load_push_impl(){
 	case "$backend" in
   telegram) source $dir/push_impl.telegram.sh;;
     feishu) source $dir/push_impl.feishu.sh;;
+    wework) source $dir/push_impl.wework.sh;;
   dingtalk) source $dir/push_impl.dingtalk.sh;;
   pushplus) source $dir/push_impl.pushplus.sh;;
   wxpusher) source $dir/push_impl.wxpusher.sh;;
 serverchan) source $dir/push_impl.serverchan.sh;;
-	     *) echo 'choose a push backend by set PUSH_BACKEND';;
+	     *) echo 'choose push backend by set push_backend in conf';;
 	esac
 	done
 }