OSPF cannot spread the default route

@user_3534491 hi,
the confiugration seems fine, could you share us the LSDB?

OK,

[R2]dis ospf lsdb

OSPF Process 1 with Router ID 192.168.1.2
Link State Database

Area: 0.0.0.1
Type LinkState ID AdvRouter Age Len Sequence Metric
Router 192.168.1.2 192.168.1.2 10 36 80000004 1
Router 192.168.1.1 192.168.1.1 6 36 80000006 1
Network 192.168.1.1 192.168.1.1 6 32 80000002 0

[R2]


[R1]dis ospf lsdb

OSPF Process 1 with Router ID 192.168.1.1
Link State Database

Area: 0.0.0.0
Area: 0.0.0.1
Type LinkState ID AdvRouter Age Len Sequence Metric
Router 192.168.1.2 192.168.1.2 61 36 80000004 1
Router 192.168.1.1 192.168.1.1 55 36 80000006 1
Network 192.168.1.1 192.168.1.1 55 32 80000002 0


[R1]

Are there any active interfaces in area 0?
from your output on R1, it seems that there is none active routes in area 0.
If that so, please active an interface in area 0, beacuse the router only spreads the default routes when there is one active routes at least in area 0.