diff --git a/README.md b/README.md
index 4613e29..691bc07 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ Drone plugin for sending wechat notifications.
 
 ## Description
 
-This drone wechat notification plugin builds base on Wechat for Work. You can config your own wechat corp id, or you can get wechat notification quickly with key from [ServerChan](http://sc.ftqq.com). If you use  [ServerChan](http://sc.ftqq.com) you need get `SCKEY` before using. After login with Github account you can get `SCKEY` at http://sc.ftqq.com/?c=code.
+This drone wechat notification plugin builds base on Wechat for Work.
 
 Read this in other languages: [English](README.md), [简体中文](README.zh-cn.md).
 
@@ -32,15 +32,11 @@ Read this in other languages: [English](README.md), [简体中文](README.zh-cn.
 - `PLUGIN_SAFE`:  encrypt message, default is false
 - `PLUGIN_MSG_URL`: The link for the text card click
 - `PLUGIN_BTN_TEXT`: The text for the button on the card
-- `PLUGIN_SCKEY`: SCKEY get from [ServerChan](http://sc.ftqq.com)
-- `WECHAT_SCKEY`: alias for `PLUGIN_SCKEY`
 - `PLUGIN_TITLE`: Notification title
 - `PLUGIN_MESSAGE`: Notification body message, support markdown.
 
 ## Usage
 
-### With wechat corp id
-
 ```
 docker run --rm \
   -e PLUGIN_CORPID=corpid \
@@ -69,26 +65,3 @@ docker run --rm \
   -e DRONE_JOB_FINISHED=1477550750 \
   lizheming/drone-wechat
 ```
-
-### With server chan key
-
-```
-docker run --rm \
-  -e PLUGIN_SCKEY=xxxx \
-  -e PLUGIN_TITLE=xxxx \
-  -e PLUGIN_MESSAGE=xxx \
-  -e DRONE_REPO_OWNER=lizheming \
-  -e DRONE_REPO_NAME=drone-wechat \
-  -e DRONE_COMMIT_SHA=e5e82b5eb3737205c25955dcc3dcacc839b7be52 \
-  -e DRONE_COMMIT_BRANCH=master \
-  -e DRONE_COMMIT_LINK=https://github.com/lizheming/drone-wechat/compare/master... \
-  -e DRONE_COMMIT_AUTHOR=lizheming \
-  -e DRONE_COMMIT_AUTHOR_EMAIL=secretlzm007@gmail.com \
-  -e DRONE_BUILD_NUMBER=1 \
-  -e DRONE_BUILD_STATUS=success \
-  -e DRONE_BUILD_LINK=http://github.com/lizheming/drone-wechat \
-  -e DRONE_TAG=1.0.0 \
-  -e DRONE_JOB_STARTED=1477550550 \
-  -e DRONE_JOB_FINISHED=1477550750 \
-  lizheming/drone-wechat
-```
\ No newline at end of file
diff --git a/README.zh-cn.md b/README.zh-cn.md
index c8819dc..accdead 100644
--- a/README.zh-cn.md
+++ b/README.zh-cn.md
@@ -13,7 +13,7 @@ drone 微信消息通知插件。
 
 ## 简介
 
-基于微信企业号封装的 drone 微信消息通知插件。你可以设置自己的企业号，也可以使用 [Server酱]( http://sc.ftqq.com/) 来快速配置微信消息通知功能。如果使用 [Server酱]( http://sc.ftqq.com/) 需要在使用前获取密钥。Github 登录后即可在 [发送消息](http://sc.ftqq.com/?c=code) 页面查看。
+基于微信企业号封装的 drone 微信消息通知插件。
 
 ## 配置说明
 
@@ -32,15 +32,11 @@ drone 微信消息通知插件。
 - `PLUGIN_SAFE`:  表示是否是保密消息，0表示否，1表示是，默认0
 - `PLUGIN_MSG_URL`: 点击后跳转的链接。
 - `PLUGIN_BTN_TEXT`: 按钮文字。 默认为“详情”， 不超过4个文字，超过自动截断。
-- `PLUGIN_SCKEY`: [Server酱](http://sc.ftqq.com) 申请的密钥
-- `WECHAT_SCKEY`: `PLUGIN_SCKEY` 别名
 - `PLUGIN_TITLE`: 消息卡片标题
 - `PLUGIN_MESSAGE`: 消息卡片正文，支持 Markdown。
 
 ## 如何使用
 
-### 自行配置微信企业号
-
 ```
 docker run --rm \
   -e PLUGIN_CORPID=corpid \
@@ -68,27 +64,4 @@ docker run --rm \
   -e DRONE_JOB_STARTED=1477550550 \
   -e DRONE_JOB_FINISHED=1477550750 \
   lizheming/drone-wechat
-```
-
-### 使用Server酱快速集成
-
-```
-docker run --rm \
-  -e PLUGIN_SCKEY=xxxx \
-  -e PLUGIN_TITLE=xxxx \
-  -e PLUGIN_MESSAGE=xxx \
-  -e DRONE_REPO_OWNER=lizheming \
-  -e DRONE_REPO_NAME=drone-wechat \
-  -e DRONE_COMMIT_SHA=e5e82b5eb3737205c25955dcc3dcacc839b7be52 \
-  -e DRONE_COMMIT_BRANCH=master \
-  -e DRONE_COMMIT_LINK=https://github.com/lizheming/drone-wechat/compare/master... \
-  -e DRONE_COMMIT_AUTHOR=lizheming \
-  -e DRONE_COMMIT_AUTHOR_EMAIL=secretlzm007@gmail.com \
-  -e DRONE_BUILD_NUMBER=1 \
-  -e DRONE_BUILD_STATUS=success \
-  -e DRONE_BUILD_LINK=http://github.com/lizheming/drone-wechat \
-  -e DRONE_TAG=1.0.0 \
-  -e DRONE_JOB_STARTED=1477550550 \
-  -e DRONE_JOB_FINISHED=1477550750 \
-  lizheming/drone-wechat
 ```
\ No newline at end of file
diff --git a/index.js b/index.js
index 75701fe..0e89fab 100644
--- a/index.js
+++ b/index.js
@@ -21,30 +21,10 @@ const {
   PLUGIN_MSG_URL,
   PLUGIN_BTN_TEXT,
 
-  PLUGIN_SCKEY,
-  WECHAT_SERVER_CHAN_KEY,
-
   PLUGIN_TITLE,
   PLUGIN_MESSAGE
 } = process.env;
 
-function sendMsgFromServerChan() {
-  const SCKEY = PLUGIN_SCKEY || WECHAT_SERVER_CHAN_KEY;
-  if (!SCKEY) {
-    return false;
-  }
-
-  request({
-    url: `https://sc.ftqq.com/${SCKEY}.send`,
-    qs: {
-      text: PLUGIN_TITLE,
-      desp: render(PLUGIN_MESSAGE)
-    }
-  });
-
-  return true;
-}
-
 function getAccessToken() {
   const CORPID = PLUGIN_CORPID || WECHAT_CORPID;
   const CORP_SECRET = PLUGIN_CORP_SECRET || WECHAT_CORP_SECRET;
@@ -109,9 +89,8 @@ function sendMsgFromWechat() {
     });
 }
 
-sendMsgFromServerChan() || sendMsgFromWechat();
+sendMsgFromWechat();
 module.exports = {
-  sendMsgFromServerChan,
   getAccessToken,
   sendMsgFromWork,
   sendMsgFromWechat