diff --git a/README.md b/README.md
index 9ba0213..6062c59 100644
--- a/README.md
+++ b/README.md
@@ -1,25 +1,103 @@
# WeChat Work for GitHub Actions
-Sends a WeChat Work notification. Simple as that.
+通过企业微信机器人发送消息

-*Appearance on WeChat Work :*
-
-
-
-## Usage
+## 用法
-```hcl
-action "WeChat Work notification" {
- uses = "chf007/action-wechat-work@master"
- secrets = ["WECHAT_WORK_BOT_WEBHOOK"]
-}
+#### 纯文本格式消息
+
+
+
+```yaml
+- name: WeChat Work notification by text
+ uses: chf007/action-wechat-work@master
+ env:
+ WECHAT_WORK_BOT_WEBHOOK: ${{secrets.WECHAT_WORK_BOT_WEBHOOK}}
+ with:
+ msgtype: text
+ content: 广州今日天气:29度,大部分多云,降雨概率:60%
+ mentioned_list: '["wangqing","@all"]'
+ mentioned_mobile_list: '["13800001111","@all"]'
```
-### Secrets
+参数 | 必须 | 说明
+------------ | ------------- | -------------
+msgtype | true | 消息类型,此时固定为text
+content | true | 文本内容,最长不超过2048个字节,必须是utf8编码
+mentioned_list | false | userid的列表,提醒群中的指定成员(@某个成员),@all表示提醒所有人,如果开发者获取不到userid,可以使用mentioned_mobile_list,必须是序列化后的JSON字符串
+mentioned_mobile_list | false | 手机号列表,提醒手机号对应的群成员(@某个成员),@all表示提醒所有人,必须是序列化后的JSON字符串
-* **`WECHAT_WORK_BOT_WEBHOOK`**: the WeChat Work webhook URL (**required**, see https://work.weixin.qq.com/api/doc#90000/90136/91770).
-* That's all.
+#### markdown格式消息
+
+
+
+```yaml
+- name: WeChat Work notification by markdown
+ uses: chf007/action-wechat-work@master
+ env:
+ WECHAT_WORK_BOT_WEBHOOK: ${{secrets.WECHAT_WORK_BOT_WEBHOOK}}
+ with:
+ msgtype: markdown
+ content: "实时新增用户反馈132例,请相关同事注意。\n
+ > 类型:用户反馈 \n
+ > 普通用户反馈:117例 \n
+ > VIP用户反馈:15例"
+```
+
+参数 | 必须 | 说明
+------------ | ------------- | -------------
+msgtype | true | 消息类型,此时固定为markdown
+content | true | markdown内容,最长不超过4096个字节,必须是utf8编码 支持的格式详见 https://work.weixin.qq.com/api/doc#90000/90136/91770
+
+#### 图片格式消息
+
+
+
+```yaml
+- name: WeChat Work notification by image
+ uses: chf007/action-wechat-work@master
+ env:
+ WECHAT_WORK_BOT_WEBHOOK: ${{secrets.WECHAT_WORK_BOT_WEBHOOK}}
+ with:
+ msgtype: image
+ base64: data:image/png;base64,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
+ md5: 9c2c8daba00a516c0ff469ca13e0edf0
+```
+
+参数 | 必须 | 说明
+------------ | ------------- | -------------
+msgtype | true | 消息类型,此时固定为image
+base64 | true | 图片内容的base64编码 注:图片(base64编码前)最大不能超过2M,支持JPG,PNG格式
+md5 | true | 图片内容(base64编码前)的md5值
+
+#### 图文格式消息
+
+
+
+```yaml
+- name: WeChat Work notification by news
+ uses: chf007/action-wechat-work@master
+ env:
+ WECHAT_WORK_BOT_WEBHOOK: ${{secrets.WECHAT_WORK_BOT_WEBHOOK}}
+ with:
+ msgtype: news
+ articles: '[{"title":"中秋节礼品领取","description":"今年中秋节公司有豪礼相送","url":"URL","picurl":"http://res.mail.qq.com/node/ww/wwopenmng/images/independent/doc/test_pic_msg1.png"}]'
+```
+参数 | 必须 | 说明
+------------ | ------------- | -------------
+msgtype | true | 消息类型,此时固定为news
+articles | true | 图文消息,一个图文消息支持1到8条图文,必须是序列化后的JSON字符串
+articles.title | true | 标题,不超过128个字节,超过会自动截断
+articles.description | false | 描述,不超过512个字节,超过会自动截断
+articles.url | false | 点击后跳转的链接。
+articles.picurl | false | 图文消息的图片链接,支持JPG、PNG格式,较好的效果为大图 1068*455,小图150*150。
+
+#### 更多详细参数说明,参见 https://work.weixin.qq.com/api/doc#90000/90136/91770
+
+## WECHAT_WORK_BOT_WEBHOOK
+
+* **`WECHAT_WORK_BOT_WEBHOOK`**: 企业微信 Webhook URL (**required**, 参见 https://work.weixin.qq.com/api/doc#90000/90136/91770).
diff --git a/README.zh-CN.md b/README.zh-CN.md
index 53be5f6..6062c59 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -43,9 +43,9 @@ mentioned_mobile_list | false | 手机号列表,提醒手机号对应的群成
with:
msgtype: markdown
content: "实时新增用户反馈132例,请相关同事注意。\n
- >类型:用户反馈 \n
- >普通用户反馈:117例 \n
- >VIP用户反馈:15例"
+ > 类型:用户反馈 \n
+ > 普通用户反馈:117例 \n
+ > VIP用户反馈:15例"
```
参数 | 必须 | 说明
@@ -71,7 +71,7 @@ content | true | markdown内容,最长不超过4096个字节,必须是utf8
参数 | 必须 | 说明
------------ | ------------- | -------------
msgtype | true | 消息类型,此时固定为image
-base64 | true | 图片内容的base64编码
+base64 | true | 图片内容的base64编码 注:图片(base64编码前)最大不能超过2M,支持JPG,PNG格式
md5 | true | 图片内容(base64编码前)的md5值
#### 图文格式消息
@@ -91,6 +91,10 @@ md5 | true | 图片内容(base64编码前)的md5值
------------ | ------------- | -------------
msgtype | true | 消息类型,此时固定为news
articles | true | 图文消息,一个图文消息支持1到8条图文,必须是序列化后的JSON字符串
+articles.title | true | 标题,不超过128个字节,超过会自动截断
+articles.description | false | 描述,不超过512个字节,超过会自动截断
+articles.url | false | 点击后跳转的链接。
+articles.picurl | false | 图文消息的图片链接,支持JPG、PNG格式,较好的效果为大图 1068*455,小图150*150。
#### 更多详细参数说明,参见 https://work.weixin.qq.com/api/doc#90000/90136/91770