diff --git a/config/.ssh/config_work b/config/.ssh/config_work
index 40c2f53..9624ebd 100644
--- a/config/.ssh/config_work
+++ b/config/.ssh/config_work
@@ -8,11 +8,10 @@ Host mini
 
 Host ncs-head-user
     HostName 130.75.73.1
-    Port 30022
     User user
     IdentityFile /mnt/veracrypt1/old/tudattr
 
-Host ncs-node1 ncs-node1 ncs-node1 ncs-node1 ncs-node1 ncs-node1 ncs-node1 ncs-head ncs-wedge
+Host ncs-node1  ncs-node2 ncs-node3 ncs-node4 ncs-node5 ncs-node6 ncs-hea7 ncs-wedge ncs-head
     User tuan-dat.tran
     IdentityFile /mnt/veracrypt1/genesis
 
@@ -20,7 +19,7 @@ Host ncs-node1 ncs-node2 ncs-node3 ncs-node4 ncs-node5 ncs-node6 ncs-node7 ncs-w
     Port 22
     ProxyJump ncs-head
 
-Host ncs-head
+Host ncs-head ncs-head-user
     Port 30022
 
 Host ncs-head