diff --git a/gorush/global.go b/gorush/global.go
index b5c65ff..234604f 100644
--- a/gorush/global.go
+++ b/gorush/global.go
@@ -18,7 +18,7 @@ var (
 	// LogAccess is log server request log
 	LogAccess *logrus.Logger
 	// LogError is log server error log
-	LogError   *logrus.Logger
+	LogError *logrus.Logger
 	// RushStatus is notification status
 	RushStatus StatusApp
 )
diff --git a/gorush/notification_test.go b/gorush/notification_test.go
index e6fd10c..746587c 100644
--- a/gorush/notification_test.go
+++ b/gorush/notification_test.go
@@ -340,13 +340,13 @@ func TestSenMultipleNotifications(t *testing.T) {
 	req := RequestPush{
 		Notifications: []PushNotification{
 			//ios
-			PushNotification{
+			{
 				Tokens:   []string{"11aa01229f15f0f0c52029d8cf8cd0aeaf2365fe4cebc4af26cd6d76b7919ef7"},
 				Platform: 1,
 				Message:  "Welcome",
 			},
 			// android
-			PushNotification{
+			{
 				Tokens:   []string{androidToken, "bbbbb"},
 				Platform: 2,
 				Message:  "Welcome",
@@ -373,13 +373,13 @@ func TestDisabledAndroidNotifications(t *testing.T) {
 	req := RequestPush{
 		Notifications: []PushNotification{
 			//ios
-			PushNotification{
+			{
 				Tokens:   []string{"11aa01229f15f0f0c52029d8cf8cd0aeaf2365fe4cebc4af26cd6d76b7919ef7"},
 				Platform: 1,
 				Message:  "Welcome",
 			},
 			// android
-			PushNotification{
+			{
 				Tokens:   []string{androidToken, "bbbbb"},
 				Platform: 2,
 				Message:  "Welcome",
@@ -406,13 +406,13 @@ func TestDisabledIosNotifications(t *testing.T) {
 	req := RequestPush{
 		Notifications: []PushNotification{
 			//ios
-			PushNotification{
+			{
 				Tokens:   []string{"11aa01229f15f0f0c52029d8cf8cd0aeaf2365fe4cebc4af26cd6d76b7919ef7"},
 				Platform: 1,
 				Message:  "Welcome",
 			},
 			// android
-			PushNotification{
+			{
 				Tokens:   []string{androidToken, "bbbbb"},
 				Platform: 2,
 				Message:  "Welcome",
diff --git a/gorush/server_test.go b/gorush/server_test.go
index 6899d5a..c0946b4 100644
--- a/gorush/server_test.go
+++ b/gorush/server_test.go
@@ -154,12 +154,12 @@ func TestOutOfRangeMaxNotifications(t *testing.T) {
 	r.POST("/api/push").
 		SetJSON(gofight.D{
 			"notifications": []gofight.D{
-				gofight.D{
+				{
 					"tokens":   []string{"aaaaa", "bbbbb"},
 					"platform": 2,
 					"message":  "Welcome",
 				},
-				gofight.D{
+				{
 					"tokens":   []string{"aaaaa", "bbbbb"},
 					"platform": 2,
 					"message":  "Welcome",
@@ -185,7 +185,7 @@ func TestSuccessPushHandler(t *testing.T) {
 	r.POST("/api/push").
 		SetJSON(gofight.D{
 			"notifications": []gofight.D{
-				gofight.D{
+				{
 					"tokens":   []string{androidToken, "bbbbb"},
 					"platform": 2,
 					"message":  "Welcome",