diff --git a/config/reference_config.go b/config/reference_config.go
index d5a29b14d03bee78dbbfdcfb15f4199a1f5851d2..268c08e525115f5cd5f66482e476697276313adb 100644
--- a/config/reference_config.go
+++ b/config/reference_config.go
@@ -258,7 +258,6 @@ func (c *ReferenceConfig) GenericLoad(id string) {
 	c.Implement(genericService)
 }
 
-
 // GetInvoker get invoker from ReferenceConfig
 func (c *ReferenceConfig) GetInvoker() protocol.Invoker {
 	return c.invoker