diff --git a/protocol/src/test/go/benchmark1.go b/protocol/src/test/go/benchmark1.go
index d5b56eb5..96800cba 100644
--- a/protocol/src/test/go/benchmark1.go
+++ b/protocol/src/test/go/benchmark1.go
@@ -14,15 +14,15 @@ func main() {
 
 func test() {
 	var startTime = time.Now()
-	var arr = []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}
 	const NUM int = 100000000
 	for i := 0; i < NUM; i++ {
+		var arr = []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}
 		bubbleSort(arr)
 	}
 	fmt.Println(time.Since(startTime).Milliseconds())
 }
 
-//排序
+// 排序
 func bubbleSort(arr []int) {
 	for j := 0; j < len(arr)-1; j++ {
 		for k := 0; k < len(arr)-1-j; k++ {
@@ -67,4 +67,4 @@ public class MainTest {
         }
     }
 }
- */
+*/