Hello

new deepin user here and I'm currently on 20.7

As the title says I can't download apps from deepin store. When i click on install/update it says failed to download.

I've looked in many threads about that, used a mirror link in sources, but still i can't get

apt-get update

to work.

Same for apt update.

It seems it comes from the same problem.

This is what i get

sudo apt-get update
Err:1 https://com-store-packages.uniontech.com/appstore deepin InRelease
  Could not resolve 'com-store-packages.uniontech.com'
Hit:2 http://mirrors.ircam.fr/pub/deepin apricot InRelease                                               
Hit:3 https://community-packages.deepin.com/driver driver InRelease                                      
Hit:4 https://community-packages.deepin.com/printer eagle InRelease                                      
Hit:5 https://pro-driver-packages.uniontech.com eagle InRelease                        
Reading package lists... Done
W: Failed to fetch https://com-store-packages.uniontech.com/appstore/dists/deepin/InRelease  Could not resolve 'com-store-packages.uniontech.com'
W: Some index files failed to download. They have been ignored, or old ones used instead.

Much appreciated and many thanks