diff --git a/examples/dubbo/go-client/app/client.go b/examples/dubbo/go-client/app/client.go
index aadcea6ab72da1d868334f44554b1348bd1aa20b..b79874b2bd1728cfb319c5e90b973e8867c0048e 100644
--- a/examples/dubbo/go-client/app/client.go
+++ b/examples/dubbo/go-client/app/client.go
@@ -296,7 +296,7 @@ func test3() {
 		Registry:      "hangzhouzk",
 		Protocol:      dubbo.DUBBO,
 	}
-	referenceConfig.Load(appName) //appName是GetService的唯一标识不可缺少
+	referenceConfig.Load(appName) //appName is the unique identification of RPCService
 
 	time.Sleep(3 * time.Second)
 	println("\n\n\nstart to generic invoke")