fix bug: docker adress

defaults

@@ -1,7 +1,7 @@
 {
     "fasta": "oss://pgx-reference-data/GRCh38.d1.vd1/GRCh38.d1.vd1.fa",
     "fai": "oss://pgx-reference-data/GRCh38.d1.vd1/GRCh38.d1.vd1.fa.fai",
-    "docker": "registry.cn-hangzhou.aliyuncs.com/pgx-docker-registry/cnvkit:0.9.7",
+    "docker": "registry.cn-shanghai.aliyuncs.com/pgx-docker-registry/cnvkit:0.9.7",
     "disk_size": "200",
     "cluster_config": "OnDemand bcs.a2.3xlarge img-ubuntu-vpc",
     "bed": "oss://pgx-reference-data/reference/wes_bedfiles/agilent_v6/SureSelect_Human_All_Exon_V6_r2.bed"