The official mirror image of docker is mostly based on debian, but the official source update failed. How to replace it with Chinese source?

  docker, question
docker-compose --project-name "dev_" build php
Building php
 Step 1 : FROM php:5.6-fpm
 ---> a0e78ea4a88b
 Step 2 : RUN apt-get update &&   apt-get install -y         git         libgearman-dev         libmemcached-dev         libmcrypt-dev         libfreetype6-dev         libjpeg62-turbo-  dev         libpng12-dev         libmagickwand-dev         libmagickcore-dev
 ---> Running in 8181163c0190
 Ign  http://security.debian.org jessie/updates InRelease
 Err  http://security.debian.org jessie/updates Release.gpg
 Connection failed
 Ign  http://security.debian.org jessie/updates Release
 Err  http://security.debian.org jessie/updates/main amd64 Packages
 
 Err  http://security.debian.org jessie/updates/main amd64 Packages
 
 Err  http://security.debian.org jessie/updates/main amd64 Packages
 
 Err  http://security.debian.org jessie/updates/main amd64 Packages
 
 Err  http://security.debian.org jessie/updates/main amd64 Packages
 Connection failed
 Err  http://httpredir.debian.org jessie InRelease
 
 Err  http://httpredir.debian.org jessie-updates InRelease
 
 Err  http://httpredir.debian.org jessie Release.gpg
 Could not resolve 'httpredir.debian.org'
 Err  http://httpredir.debian.org jessie-updates Release.gpg
 Could not resolve 'httpredir.debian.org'
 Reading package lists  ...
 W: Failed to fetch  http://httpredir.debian.org/debian/dists/jessie/InRelease
 
 W: Failed to fetch http://httpredir.debian.org/debian/dists/jessie-updates/InRelease
 
 W: Failed to fetch  http://security.debian.org/dists/jessie/updates/Release.gpg  Connection failed
 
 W: Failed to fetch http://security.debian.org/dists/jessie/updates/main/binary-amd64/Packages  Connection failed
 
 W: Failed to fetch  http://httpredir.debian.org/debian/dists/jessie/Release.gpg  Could not resolve 'httpredir.debian.org'
 
 W: Failed to fetch http://httpredir.debian.org/debian/dists/jessie-updates/Release.gpg  Could not resolve 'httpredir.debian.org'
 
 W: Some index files failed to download. They have been ignored, or old ones used instead.
 Reading package lists  ...
 Building dependency tree  ...
 Reading state information  ...
 E: Unable to locate package git
 E: Unable to locate package libgearman-dev
 E: Unable to locate package libmemcached-dev
 E: Unable to locate package libmcrypt-dev
 E: Unable to locate package libfreetype6-dev
 E: Unable to locate package libjpeg62-turbo-dev
 E: Unable to locate package libpng12-dev
 E: Unable to locate package libmagickwand-dev
 E: Unable to locate package libmagickcore-dev
 ERROR: Service 'php' failed to build: The command '/bin/sh -c apt-get update &&   apt-get install -y         git         libgearman-dev         libmemcached-dev         libmcrypt-dev         libfreetype6-dev         libjpeg62-turbo-  dev         libpng12-dev         libmagickwand-dev         libmagickcore-dev' returned a non-zero code: 100
# Update apt-get Source Uses 163 Source
 RUN mv /etc/apt/sources.list /etc/apt/sources.list.bak && \
 echo "deb  http://mirrors.163.com/debian/ jessie main non-free contrib" >/etc/apt/sources.list && \
 echo "deb  http://mirrors.163.com/debian/ jessie-proposed-updates main non-free contrib" >>/etc/apt/sources.list && \
 echo "deb-src  http://mirrors.163.com/debian/ jessie main non-free contrib" >>/etc/apt/sources.list && \
 echo "deb-src  http://mirrors.163.com/debian/ jessie-proposed-updates main non-free contrib" >>/etc/apt/sources.list