Updated README.md

AH-dark · AH-dark · commit 2e23ebcf6774 · 2021-09-12T00:33:20.000+08:00
diff --git a/README.md b/README.md
@@ -1,2 +1,9 @@
 # Github-Webhook-Notification
 使用PHP撰写的github webhook 通知模块，用于腾讯云云函数
+
+Demo: <https://api.ahdark.com/release/github-to-wechat>
+
+请求时须携带参数`sendkey`，值为企业微信群机器人的Send Key值
+例如：`https://api.ahdark.com/release/github-to-wechat?sendkey=8679xxxx-xxxx-xxxx-xxxx-xxxx3e2eab49`
+
+> `api.ahdark.com`为测试环境，请勿依赖，不保证SLA！
