diff --git a/shenyu-admin/src/main/java/org/apache/shenyu/admin/service/impl/NamespaceServiceImpl.java b/shenyu-admin/src/main/java/org/apache/shenyu/admin/service/impl/NamespaceServiceImpl.java
index 2cad3adff849..309e49163836 100644
--- a/shenyu-admin/src/main/java/org/apache/shenyu/admin/service/impl/NamespaceServiceImpl.java
+++ b/shenyu-admin/src/main/java/org/apache/shenyu/admin/service/impl/NamespaceServiceImpl.java
@@ -92,7 +92,8 @@ public NamespaceServiceImpl(final NamespaceMapper namespaceMapper,
                                 final RuleMapper ruleMapper,
                                 final AuthPathMapper authPathMapper,
                                 final MetaDataMapper metaDataMapper,
-                                final DiscoveryMapper discoveryMapper, final AppAuthMapper appAuthMapper) {
+                                final DiscoveryMapper discoveryMapper,
+                                final AppAuthMapper appAuthMapper) {
         this.namespaceMapper = namespaceMapper;
         this.namespaceUserService = namespaceUserService;
         this.namespaceEventPublisher = namespaceEventPublisher;