Update README_zh-Hans.md (#92)

The size of the file downloaded by the original command is 0

alpinelinux/README_zh-Hans.md

@@ -13,7 +13,7 @@ apk add curl
 #### 下载安装脚本
 
 ```sh
-curl -O https://github.com/XTLS/Xray-install/raw/main/alpinelinux/install-release.sh
+curl -O -L https://github.com/XTLS/Xray-install/raw/main/alpinelinux/install-release.sh
 ```
 
 #### 运行安装脚本