更新 'defaults'

defaults

@@ -1,6 +1,6 @@
 {
   "subsampling_rate": "1",
-  "cluster_config": "OnDemand bcs.a2.3xlarge img-ubuntu-vpc",
+  "cluster_config": "OnDemand bcs.ps.g.4xlarge img-ubuntu-vpc",
   "disk_size": "100",
-  "docker": "registry.cn-shanghai.aliyuncs.com/pgx-docker-registry/ngscheckmate:v1.0.0"
+  "docker": "registry.cn-shanghai.aliyuncs.com/hcc1395_aliyun/ngscheckmate:v1"
 }