diff --git a/gin/b/b.go b/gin/b/b.go
index b341c43..784d14b 100644
--- a/gin/b/b.go
+++ b/gin/b/b.go
@@ -21,7 +21,12 @@ func ShouldBind(req *http.Request, obj interface{}) error {
 		return err
 	}
 	b := binding.Default(req.Method, content)
-	err = ShouldBindWith(req, obj, b)
+	return ShouldBindWith(req, obj, b)
+
+}
+
+func ShouldBindWith(req *http.Request, obj interface{}, b binding.Binding) error {
+	err := b.Bind(req, obj)
 	errs, ok := err.(validator.ValidationErrors)
 	if !ok {
 		// 非validator.ValidationErrors类型错误直接返回
@@ -29,10 +34,6 @@ func ShouldBind(req *http.Request, obj interface{}) error {
 	}
 	return errs.Translate(binding.ValidTrans)
 }
-
-func ShouldBindWith(req *http.Request, obj interface{}, b binding.Binding) error {
-	return b.Bind(req, obj)
-}
 func ShouldBindJSON(req *http.Request, obj interface{}) error {
 	return ShouldBindWith(req, obj, binding.JSON)
 }