fix: fix some issues there are 436,438,444,445,449
Created by: harrisonliu5
What type of PR is this? /kind bug
What this PR does / why we need it: fix some issues there are 436,438,444,445,449
Which issue(s) this PR fixes:
Fixes #436 (closed) #438 (closed) #444 (closed) #445 (closed) #449 (closed)
/assign @leoendless