diff --git a/README.md b/README.md
index 50b32ea..e6e30c2 100644
--- a/README.md
+++ b/README.md
@@ -13,34 +13,23 @@
 
 ------
 
-![](./dc3/images/web-all.png)
-
 ### Run & Build 
 
 ```bash
 git clone https://gitee.com/pnoker/dc3-web.git
 cd dc3-web
 
-#这步至关重要，请务必使用 cnpm 进行 install
-npm install -g cnpm --registry=https://registry.npm.taobao.org
-cnpm install
+npm install -g yarn --registry=https://registry.npm.taobao.org
+yarn
 
 # run
-npm run serve
+yarn run serve
 
 # build 
-npm run build
-
-# docker build
-cd dc3
-docker-compose build
-
-# docker run 
-docker-compose up -d
+yarn run build
 ```
 
 
-
 ### Demo UI 
 
 ![](./dc3/images/demo/1.png)
@@ -55,4 +44,4 @@ docker-compose up -d
 ![](./dc3/images/demo/10.png)
 ![](./dc3/images/demo/11.png)
 ![](./dc3/images/demo/12.png)
-![](./dc3/images/demo/13.png)
\ No newline at end of file
+![](./dc3/images/demo/13.png)