diff --git a/README.md b/README.md
index 1013296..173ad29 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,10 @@
-# csharp-sdk-upm
-C# SDK UPM Repo
+## 安装
+
+在 Packages/manifest.json 中添加依赖项：
+
+```json
+"dependencies": {
+  "com.leancloud.storage": "https://github.com/leancloud/csharp-sdk-upm.git#storage-0.7.5",
+  "com.leancloud.realtime": "https://github.com/leancloud/csharp-sdk-upm.git#realtime-0.7.5"
+}
+```