update license, readme

LICENSE

@@ -218,6 +218,3 @@ This product bundles files from google material design icons which is licensed u
 For details, see https://github.com/google/material-design-icons/blob/2.2.0/LICENSE
 
 
-
-                 https://github.com/google/material-design-icons
-

NOTICE

@@ -4,7 +4,7 @@ Copyright 2018-2019 The Apache Software Foundation
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).
 
-This product contains code form the google fonts roboto and google material design icons:
+This product contains code form the google fonts roboto:
 
 
 Google Fonts roboto

README.md

@@ -33,7 +33,7 @@ service governance follows the version of Dubbo 2.7, and compatible for Dubbo 2.
 3. Build
 
     > - `mvn clean package`  
-    **NOTICE** if a failure like `Cannot find module /xxxx/incubator-dubbo-ops/dubbo-admin-ui/node/node_modules/npm/bin/npm-cli.js`, please run `npm uninstall v9.11.1` first, and repeat this step
+    **NOTICE** if a failure like `Cannot find module /xxxx/incubator-dubbo-ops/dubbo-admin-ui/node/node_modules/npm/bin/npm-cli.js`, please run `npm uninstall v9.11.1`,`rm -rf ~/.npm` first, and repeat this step
 4. Start 
     * `mvn --projects dubbo-admin-server spring-boot:run`  
     OR

README_ZH.md

@@ -33,7 +33,7 @@
 3. 构建
 
     > - `mvn clean package`  
-    **注意** 如果出现 `Cannot find module '/xxx/incubator-dubbo-ops/dubbo-admin-ui/node/node_modules/npm/bin/npm-cli.js`，请先执行`npm uninstall v9.11.1`, 再执行本步骤
+    **注意** 如果出现 `Cannot find module '/xxx/incubator-dubbo-ops/dubbo-admin-ui/node/node_modules/npm/bin/npm-cli.js`，请先执行`npm uninstall v9.11.1`, `rm -rf ~/.npm`, 再执行本步骤
 4. 启动 
    * `mvn --projects dubbo-admin-server spring-boot:run`   
    或者