修复 任务中心的az2 zk配置修改为aws zk

@@ -4,7 +4,7 @@ cluster_qcloud:
 
 cluster_qcloudaz2:
   name: qcloudaz2_zkAddress
-  connectString : 10.66.105.4:2181,10.66.105.12:2181,10.66.105.37:2181,10.66.105.30:2181,10.66.105.47:2181
+  connectString : 172.31.9.148:2181
 
 cluster_platform:
   name: platform_zkAddress