diff --git a/registry/nacos/mcpserver/watcher.go b/registry/nacos/mcpserver/watcher.go
index 3b47fd381..73f66eaf4 100644
--- a/registry/nacos/mcpserver/watcher.go
+++ b/registry/nacos/mcpserver/watcher.go
@@ -689,7 +689,7 @@ func (w *watcher) getServiceCallback(server *provider.McpServer, configGroup, da
 			Meta: config.Meta{
 				GroupVersionKind: gvk.ServiceEntry,
 				Name:             fmt.Sprintf("%s-%s-%s", provider.IstioMcpAutoGeneratedSeName, configGroup, strings.TrimSuffix(dataId, ".json")),
-				Namespace:        w.namespace,
+				Namespace:        "mcp",
 			},
 			Spec: serviceEntry,
 		}
@@ -706,12 +706,12 @@ func (w *watcher) getServiceCallback(server *provider.McpServer, configGroup, da
 			w.cache.UpdateConfigCache(gvk.DestinationRule, configKey, dr, false)
 		}
 		w.cache.UpdateConfigCache(gvk.ServiceEntry, configKey, se, false)
-		vs := w.buildVirtualServiceForMcpServer(serviceEntry, configGroup, dataId, path, server.Name)
+		vs := w.buildVirtualServiceForMcpServer(serviceEntry, configGroup, dataId, path, server)
 		w.cache.UpdateConfigCache(gvk.VirtualService, configKey, vs, false)
 	}
 }
 
-func (w *watcher) buildVirtualServiceForMcpServer(serviceentry *v1alpha3.ServiceEntry, group, dataId, path, serverName string) *config.Config {
+func (w *watcher) buildVirtualServiceForMcpServer(serviceentry *v1alpha3.ServiceEntry, group, dataId, path, server *provider.McpServer) *config.Config {
 	if serviceentry == nil {
 		return nil
 	}
@@ -728,7 +728,7 @@ func (w *watcher) buildVirtualServiceForMcpServer(serviceentry *v1alpha3.Service
 			common2.CreateConvertedName(constants.IstioIngressGatewayName, cleanHost))
 	}
 	routeName := fmt.Sprintf("%s-%s-%s", provider.IstioMcpAutoGeneratedHttpRouteName, group, strings.TrimSuffix(dataId, ".json"))
-	mergePath := "/" + serverName
+	mergePath := "/" + server.Name
 	if w.McpServerBaseUrl != "/" {
 		mergePath = strings.TrimSuffix(w.McpServerBaseUrl, "/") + mergePath
 	}
@@ -762,6 +762,12 @@ func (w *watcher) buildVirtualServiceForMcpServer(serviceentry *v1alpha3.Service
 		}},
 	}
 
+	if server.Protocol == provider.McpStreambleProtocol {
+		vs.Http[0].Rewrite = &v1alpha3.HTTPRewrite{
+			Uri: path,
+		}
+	}
+
 	mcpServerLog.Debugf("construct virtualservice %v", vs)
 
 	return &config.Config{