diff --git a/src/model/user_notice_time.go b/src/model/user_notice_time.go
index 880d46d..6d24e72 100644
--- a/src/model/user_notice_time.go
+++ b/src/model/user_notice_time.go
@@ -1,14 +1,10 @@
 package model
 
-import (
-	"time"
-)
-
 type UserNoticeTime struct {
-	Id              int       `json:"id" xorm:"not null pk autoincr INT(11)"`
-	Uid             int       `json:"uid" xorm:"default 0 INT(11)"`
-	LoginNoticeTime time.Time `json:"login_notice_time" xorm:"DATETIME"`
-	SignNoticeTime  time.Time `json:"sign_notice_time" xorm:"DATETIME"`
-	LoginTime       time.Time `json:"login_time" xorm:"DATETIME"`
-	SignTime        time.Time `json:"sign_time" xorm:"DATETIME"`
+	Id              int `json:"id" xorm:"not null pk autoincr INT(11)"`
+	Uid             int `json:"uid" xorm:"default 0 INT(11)"`
+	LoginNoticeTime int `json:"login_notice_time" xorm:"default 0 INT(11)"`
+	SignNoticeTime  int `json:"sign_notice_time" xorm:"default 0 INT(11)"`
+	LoginTime       int `json:"login_time" xorm:"default 0 INT(11)"`
+	SignTime        int `json:"sign_time" xorm:"default 0 INT(11)"`
 }