[Bug] 无法使用-e PROXY_URL

[sscemail]

当我使用-e PROXY_URL=http://1.1.1.1:1111 启动镜像时，容器无法正常提供网络访问。

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Title: [Bug] Unable to use -e PROXY_URL

When I start the image using -e PROXY_URL=http://1.1.1.1:1111, the container cannot provide network access properly.

[H0llyW00dzZ]

当我使用-e PROXY_URL=http://1.1.1.1:1111 启动镜像时，容器无法正常提供网络访问。

in docker ?

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Bot detected the issue body's language is not English, translate it automatically.

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When I use -e PROXY_URL=http://1.1.1.1:1111 to start the image, the container cannot provide network access normally.

in docker?