stop user feedback to copy command in batch file

I use the following batch command to copy a file

@COPY /Y app_offline_template.htm app_offline.htm

However it always gives feedback in the batch file to the user eg. 1 file copied etc.

Is there a s开发者_C百科witch to prevent this?

@COPY /Y app_offline_template.htm app_offline.htm > NUL