Cannot connect to Pod with timeout error

I had tried to connect to pod with the SSH plugin in cursor, and eventually get the error as below: 2025-10-16 11:56:01.298 [info] Resolving ssh remote authority 'ssh root@213.173.108.230 -p 10541 -i ~/.ssh/id_ed25519' (Unparsed 'ssh-remote+7b22686f73744e616d65223a2273736820726f6f74403231332e3137332e3130382e323330202d70203130353431202d69207e2f2e7373682f69645f65643235353139227d') (attempt #1) 2025-10-16 11:56:01.300 [info] SSH askpass server listening on /var/folders/42/nhsjwf394h9gzh9qnh3qf84h0000gn/T/cursor-ssh-ynnuf5/socket.sock 2025-10-16 11:56:01.301 [info] Using askpass script: /Users/xh/.cursor/extensions/anysphere.remote-ssh-1.0.33/dist/scripts/launchSSHAskpass.sh with javascript file /Users/xh/.cursor/extensions/anysphere.remote-ssh-1.0.33/dist/scripts/sshAskClient.js. Askpass handle: /var/folders/42/nhsjwf394h9gzh9qnh3qf84h0000gn/T/cursor-ssh-ynnuf5/socket.sock 2025-10-16 11:56:01.303 [info] Launching SSH server via shell with command: cat "/var/folders/42/nhsjwf394h9gzh9qnh3qf84h0000gn/T/cursor_remote_install_bdbe2541-4ebf-4d8e-87af-f4f84e88e5cc.sh" | ssh -T -D 63516 root@213.173.108.230 -p 10541 -i ~/.ssh/id_ed25519 bash --login -c bash 2025-10-16 11:56:01.303 [info] Establishing SSH connection: cat "/var/folders/42/nhsjwf394h9gzh9qnh3qf84h0000gn/T/cursor_remote_install_bdbe2541-4ebf-4d8e-87af-f4f84e88e5cc.sh" | ssh -T -D 63516 root@213.173.108.230 -p 10541 -i ~/.ssh/id_ed25519 bash --login -c bash 2025-10-16 11:56:01.303 [info] Started installation script. Waiting for it to finish... 2025-10-16 11:56:01.303 [info] Waiting for server to install. Timeout: 1800000ms 2025-10-16 11:57:16.315 [info] (ssh_tunnel) stderr: ssh: connect to host 213.173.108.230 port 10541: Operation timed out Meanwhile, I can connect to the pod with my terminal with the SSH address without SCP support How can I solve the problem?