Abnormal resource removal

Hi,
In a two-node cluster, the master is on node0. After node1 is shut down, cluster resources are added to the cluster. When node1 is turned on, the resources just added on node0 are deleted. How to avoid this problem?
The version information of Linux, pacemaker and corosync is as follows:
Linux version 3.10.0-693.el7.x86_64、pacemaker-1.1.23-1.el7_9.1.x86_64、corosync-2.4.5-7.el7.x86_64
Thank you advance for sharing your experience here.