The MASTER node cannot publish the CSR request after approving it

Cluster information:

Kubernetes version: 1.23

Using the cloud: bare metal

Installation mode: binary

The MASTER node cannot publish the CSR request after approving it

See the log

4月 12 14:37:05 K8S-Master kubelet[14047]: I0412 14:37:04.983898 14047 Bootstrap. Go :119] “Using bootstrap kubeconfig to generate TLS client cert, key and kubeconfig file”

4月 12 14:37:05 K8S-Master kubelet[14047]: I0412 14:37:04.984591 14047 bootstrap.go:150] “No valid private key and/or certificate found reusing existing private key or creating a new one”

4月 12 14:37:05 K8S-Master kubelet[14047]: I0412 14:37:05.032361 14047 CSR. Go :77] CSR for this node already exists, reusing

4月 12 14:37:05 K8S-Master Kubelet [14047]: I0412 14:37:05.046238 14047 Csr.go :85] CSR for this node is still valid

4月 12 14:37:05 K8S-Master kubelet[14047]: I0412 14:37:05.046258 14047 BOOTstrap. Go :355] “Waiting for Client certificate to be issued”

4月 12 14:37:05 K8S-Master kubelet[14047]: I0412 14:37:05.058353 14047 CSR. go:262] Certificate Signing Request node-csr-dy8wFal2KDj-80vk7Mwq7g4L2W6m52Rl7Dqng3c7xVI is approved, waiting to be issued

Hello, have you solved this problem?