diff --git a/registry/nacos/registry_test.go b/registry/nacos/registry_test.go
index bee53994fdeab584eabe4f63db165737ef89d607..9ce9dcfe4d9f7d3974a3d07e093f59888e73a91d 100644
--- a/registry/nacos/registry_test.go
+++ b/registry/nacos/registry_test.go
@@ -91,7 +91,7 @@ func TestNacosRegistry_Subscribe_del(t *testing.T) {
 	urlMap.Set(constant.GROUP_KEY, "guangzhou-idc")
 	urlMap.Set(constant.ROLE_KEY, strconv.Itoa(common.PROVIDER))
 	urlMap.Set(constant.INTERFACE_KEY, "com.ikurento.user.UserProvider")
-	urlMap.Set(constant.VERSION_KEY, "1.0.0")
+	urlMap.Set(constant.VERSION_KEY, "2.0.0")
 	urlMap.Set(constant.CLUSTER_KEY, "mock")
 	urlMap.Set(constant.NACOS_PATH_KEY, "")
 	url1, _ := common.NewURL(context.TODO(), "dubbo://127.0.0.1:20000/com.ikurento.user.UserProvider", common.WithParams(urlMap), common.WithMethods([]string{"GetUser", "AddUser"}))
@@ -140,7 +140,7 @@ func TestNacosRegistry_Subscribe_del(t *testing.T) {
 
 	nacosReg := reg.(*nacosRegistry)
 	//deregister instance to mock instance offline
-	nacosReg.namingClient.DeregisterInstance(vo.DeregisterInstanceParam{Ip: "127.0.0.2", Port: 20000, ServiceName: "providers:com.ikurento.user.UserProvider:1.0.0:guangzhou-idc"})
+	nacosReg.namingClient.DeregisterInstance(vo.DeregisterInstanceParam{Ip: "127.0.0.2", Port: 20000, ServiceName: "providers:com.ikurento.user.UserProvider:2.0.0:guangzhou-idc"})
 
 	serviceEvent3, _ := listener.Next()
 	assert.NoError(t, err)