修改docker配置

base-servers/ui-server/src/main/resources/config/application-docker.yml

@@ -1,4 +1,7 @@
 eureka:
+  instance:
+    hostname: saas-ui-server
+    prefer-ip-address: false
   client:
     serviceUrl:
       defaultZone: http://${spring.security.user.name}:${spring.security.user.password}@saas-eureka-server:8500/eureka/