diff --git a/example_test.go b/example_test.go
index da0692c..16da205 100644
--- a/example_test.go
+++ b/example_test.go
@@ -1,10 +1,10 @@
 package jsoniter_test
 
 import (
-	"encoding/json"
 	"fmt"
-	"github.com/json-iterator/go"
 	"os"
+
+	"github.com/json-iterator/go"
 )
 
 func ExampleMarshal() {