更新 'defaults'

bcs.ps.r.xlarge 4 32G

defaults

@@ -1,6 +1,6 @@
 {   
     "fusioncatcher_database_dir":"oss://pgx-reference-data/reference/fusioncatcher/human_v102/",
     "fusioncatcher_docker":"registry.cn-shanghai.aliyuncs.com/pgx-docker-registry/fusioncatcher:v1.33_2",
-    "fusioncatcher_cluster":"OnDemand bcs.a2.3xlarge img-ubuntu-vpc",
+    "fusioncatcher_cluster":"OnDemand bcs.ps.r.xlarge img-ubuntu-vpc",
     "disk_size":"200"
 }