Update assemblys without deploy clickonce again

There is one problem about our infra architecture. The sever is working on the ship. So If the 开发者_运维问答application changed, The only thing I can do is that sending a file has been changed and someone who on the ship have to change a manifest file and copy the file at the folder that clickonce application has been deploy.

and then users try to run a application, the application has to be updated automatically.

I want to know is that - The application can be updated when I change a assembly and manifest file in the server? - How can I?

Can't you publish the ClickOnce app, and then have someone copy it to the server manually, and then it will update everyone's machine?