Generally, there are objects in the table, which leads to a sharp increase in the number of files.

The simplest method is to copy the table into a new table in batch. note:

1, without format, without format;

2. Don't use formulas without formulas;

3. When copying, remember not to copy them all, which will copy the objects at the same time.

4. Don't delete the old form after copying. Use the new form for a period of time, and then clean it up after confirming that the data is correct.