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+### 
+```sh
+# 设置代理
+yarn config set proxy http://127.0.0.1:1080
+yarn config set https-proxy http://127.0.0.1:1080
+# 清除代理
+yarn config delete proxy
+yarn config delete https-proxy
+# 验证配置
+yarn config list
+# 增加网络超时时间
+yarn install --network-timeout 100000
+
+# 切换至官方镜像源
+yarn config set registry https://registry.yarnpkg.com
+# 清理 Yarn 缓存
+yarn cache clean
+yarn install
+
+
+```
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