diff --git a/middleware/student.go b/middleware/student.go
index 0cc8d8d..62eeae4 100644
--- a/middleware/student.go
+++ b/middleware/student.go
@@ -16,7 +16,7 @@ import (
 func GetUserInfo(redisClient *redis.Storage) fiber.Handler {
 	return func(c *fiber.Ctx) error {
 		//  获取POST 请求参数
-		apiUser models.APIUser
+		var apiUser models.APIUser
 		if err := c.BodyParser(&apiUser); err != nil {
 			return c.Status(http.StatusUnauthorized).JSON(fiber.Map{
 				"message": "获取信息失败,参数错误",