there are a blank column in my pdf

[mysmlz]

jod version:4.4.3
openoffice version:4.1.14
os: windows 11 and centos 7.9.2009

some java configurations:

and there are a blank column in my converted pdf,it is a column without data,like:

Perhaps it's because there are too few data columns in the table,Some of my other pdfs with more data do not have this issue.

I want to know how to set propertys to remove this column without data,or could you give me some other suggestions?

[mysmlz]

delete