diff --git a/core/src/main/java/com/alibaba/nacos/core/service/NamespaceOperationService.java b/core/src/main/java/com/alibaba/nacos/core/service/NamespaceOperationService.java
index 47ec6e44367..207774dfe5e 100644
--- a/core/src/main/java/com/alibaba/nacos/core/service/NamespaceOperationService.java
+++ b/core/src/main/java/com/alibaba/nacos/core/service/NamespaceOperationService.java
@@ -66,6 +66,7 @@ public List<Namespace> getNamespaceList() {
         
         Namespace namespace0 = new Namespace(NamespaceUtil.getNamespaceDefaultId(), DEFAULT_NAMESPACE, DEFAULT_QUOTA, 0,
                 NamespaceTypeEnum.GLOBAL.getType());
+        namespace0.setNamespaceDesc(DEFAULT_NAMESPACE_DESCRIPTION);
         NamespaceDetailInjectorHolder.getInstance().injectDetail(namespace0);
         List<Namespace> namespaceList = new ArrayList<>();
         namespaceList.add(namespace0);