My Node is OFFLINE for 2 hours

It will be updated again, and you forced to change it every time when your ISP changes an IP.
I would suggest to register an DDNS domain and use it instead of IP in your docker run command: Port Forwarding - Node Operator

my storj still offline my ip port is open also

i am using node dashboard

Hello @Vishal ,
Welcome to the forum!

If your port is open on Open Port Check Tool - Test Port Forwarding on Your Router then please, check your identity: Identity - Node Operator

dear sir
port also open and i checked the identity also but no response

Node not working offline - Node Operators / troubleshooting - Storj Community Forum (official)

plz check sir