diff --git a/README.md b/README.md
index e22513b..9840848 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,22 @@
-# imgateway
 
+# IM Platform Middleware
+
+Enterprise IM middleware supporting:
+
+- Feishu
+- WeCom
+- Multi-tenant
+- Organization binding
+- Webhook gateway
+- Adapter architecture
+
+## Start
+
+pip install -r requirements.txt
+
+python -m im_platform.server
+
+## Webhooks
+
+POST /webhook/feishu
+POST /webhook/wecom