diff --git a/app/customer/hdl/hdl_login.go b/app/customer/hdl/hdl_login.go
index f6dae98..51d4bba 100644
--- a/app/customer/hdl/hdl_login.go
+++ b/app/customer/hdl/hdl_login.go
@@ -107,6 +107,7 @@ func WxDecryptMobile(c *gin.Context) {
 	var req md.WxDecryptMobileReq
 	err := c.ShouldBindJSON(&req)
 	if err != nil {
+		utils.FilePutContents("WxDecryptMobile_ERR", utils.SerializeStr(req))
 		err = validate.HandleValidateErr(err)
 		err1 := err.(e.E)
 		e.OutErr(c, err1.Code, err1.Error())