diff --git a/config/dev/application.yml b/config/dev/application.yml
index db3f32ee..2ce23219 100644
--- a/config/dev/application.yml
+++ b/config/dev/application.yml
@@ -37,8 +37,6 @@ dubbo:
   registry:
     address: nacos://${spring.cloud.nacos.server-addr}
     group: DUBBO_GROUP
-    parameters:
-      namespace: ${spring.cloud.nacos.discovery.namespace}
   # 消费者相关配置
   consumer:
     # 结果缓存(LRU算法)