What type of PR is this?

Uncomment only one /kind <> line, hit enter to put that in a new line, and remove leading whitespaces from that line:

/kind bug
/kind task
/kind feature

What does this PR do / why do we need it:
输入图片说明

Which issue(s) this PR fixes:

Fixes ##I44M9J:NoneType error happens if excute fail

Special notes for your reviewers: