nothing happens when creating account credentials for devops project and only inputing credential id

Created by: junotx

Describe the bug When creating account credentials for devops project and only inputing credential id, nothing happens after clicking ok button

Versions used(KubeSphere/Kubernetes) KubeSphere(2020-07-31)

/kind bug /priority medium /milestone 3.0.0 /area devops /assign @harrisonliu5