diff --git a/README.md b/README.md
index 2b34cb8df6eecf7cdc0976806c48cef274f4843c..fe6c35115104623debf236589af504777d6d1ad0 100644
--- a/README.md
+++ b/README.md
@@ -6,21 +6,5 @@ PID & CSTR Java 客户端
#### 软件架构
基于 OKHttp3.x 实现
-#### 使用帮助
-Maven
-~~~ xml
-
-
- datapid
- datapid public maven repository
- http://maven.pid21.cn/repository/artifactory
-
-
-
- cn.pid21
- pid-sdk
- 1.2.1.RELEASE
-
-~~~