is there any command to write in the batch file ?so that the command windows will close whatever the job is done or not being done.

Explain in more detail?

Try adding the command "Exit" at the end of the batch file.

I meant that I want the command run in background, Without notify me any complete msg or error msg

Is it anyway to do so?

If you do not want to show any cmd dialogs then try this vbs script.

 Dim Act :Set Act = CreateObject("Wscript.Shell")
'/-> Place Your Cmd File Full Path
  Act.Run("THE_PATH_AND_FILENAME_HERE"),0,True