Annun

I understand the reason now. It was because after generating the pseudo terminal, Dropbear changed its permissions, so I deleted these codes。 ``` diff --git a/router/dropbear-DROPBEAR_2024.86/src/svr-agentfwd.c b/router/dropbear-DROPBEAR_2024.86/src/svr-agentfwd.c index a8941ea64..eb15c8cde 100644...