Normally, pressing TAB in any cell will align the whole table and move  the cursor to the next cell.

--Diego 

On Mon, 28 Dec 2020 at 02:06, Hongyi Zhao <hongyi.zhao@gmail.com> wrote:
When editing a table in orgmode, the columns become no longer aligned.
How to let emacs align all columns automatically on-the-fly within
orgmode?

Regards
--
Assoc. Prof. Hongyi Zhao <hongyi.zhao@gmail.com>
Theory and Simulation of Materials
Hebei Polytechnic University of Science and Technology engineering
NO. 552 North Gangtie Road, Xingtai, China