diff --git a/core/response.go b/core/response.go
index 13efbd8..7e6bd02 100644
--- a/core/response.go
+++ b/core/response.go
@@ -28,9 +28,9 @@ func R(ctx *gin.Context) *rs {
 
 // Result 手动组装返回结果
 func (r rs) Result(code int, data interface{}, msg string) {
-	if data == nil {
-		data = map[string]interface{}{}
-	}
+	//if data == nil {
+	//	data = map[string]interface{}{}
+	//}
 	r.ctx.JSON(code, response{
 		code,
 		data,
diff --git a/middleware/request.go b/middleware/request.go
index 8480d7f..0aa7f8f 100644
--- a/middleware/request.go
+++ b/middleware/request.go
@@ -14,6 +14,11 @@ import (
 // CheckDeviceId 检查是否存在设备指纹
 func CheckDeviceId() gin.HandlerFunc {
 	return func(ctx *gin.Context) {
+		p := ctx.Request.URL.Path
+		if p == "/" {
+			ctx.Next()
+			return
+		}
 		// 取出设备指纹
 		deviceId := ctx.Request.Header.Get("di")
 		if deviceId == "" {