nacos-seata 分布式项目回滚无效

dubbo -seata -nacos 分布式项目 只有 项目a可以回滚，项目b复制的a项目 也不行，下面是项目a的yml


dubbo:
  application:
    name: provider-server
  #  
  registry:
    address:  nacos://192.168.1.9:8848
    #address: zookeeper://192.168.1.231:2181,192.168.1.230:2181,192.168.1.232:2181
    #address: zookeeper://192.168.1.9:2181
    timeout: 60000

  scan:
    base-packages: com.example.producer.service


  protocol:
    #协议的名称
    name: dubbo
    #端口号
    port: 20896
  config-center:
    timeout: 600000


seata:

  enabled: true
  application-id: storage-seata-example
  config:
    type: nacos
    nacos:
      namespace: 98917230-3fbd-4e74-b0e0-8891f2da0496
      server-addr: 192.168.1.9:8848
      username: nacos
      password: nacos
      data-id: server-seata
      #对应noces 命名空间 的配置文件的 data id
      group: DEFAULT_GROUP

  registry:
    type: nacos
    nacos:
      group: DEFAULT_GROUP
      server-addr: 192.168.1.9:8848
      username: nacos
      password: nacos
      namespace: 98917230-3fbd-4e74-b0e0-8891f2da0496
      cluster: default


  tx-service-group: default_tx_group
  service:
    vgroup-mapping:
      default_tx_group: default
      # 关闭自动代理
  enable-auto-data-source-proxy: true
  data-source-proxy-mode: AT