diff --git a/README.md b/README.md
index a8ac203..5f814db 100644
--- a/README.md
+++ b/README.md
@@ -1,42 +1,51 @@
 # GoCOS
-腾讯云对象存储(COS)，Drone CI插件
+
+腾讯云对象存储(COS)，Drone CI插件，COS版本的[AWS S3](http://plugins.drone.io/drone-plugins/drone-s3/)
 
 # Drone CI配置例子
+
 ```yml
 kind: pipeline
 type: docker
 name: default
 
 steps:
-- name: upload
-  image: xiaoqidun/gocos
-  settings:
-    secret_id:
-      from_secret: secret_id
-    secret_key:
-      from_secret: secret_key
-    bucket_url:
-      from_secret: bucket_url
-    source: build/release
-    target: build/release
-    strip_prefix: build/release
+  - name: upload
+    image: xiaoqidun/gocos
+    settings:
+      secret_id:
+        from_secret: secret_id
+      secret_key:
+        from_secret: secret_key
+      bucket_url:
+        from_secret: bucket_url
+      source: build/release
+      target: build/release
+      strip_prefix: build/release
 ```
 
 # Drone CI配置说明
+
 ### secret_id
+
 API密钥管理获得的SecretId
 
 ### secret_key
+
 API密钥管理获得的SecretKey
 
 ### bucket_url
+
 存储桶概览中的访问域名
 
 ### source
+
 DroneCI中文件的源位置
 
 ### target
+
 存储桶中文件的目标位置
 
 ### strip_prefix
+
 从文件的源位置剔除前缀
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