diff --git a/src/model/egg_sign_in.go b/src/model/egg_sign_in.go
index cc3f1b9..86aaf5a 100644
--- a/src/model/egg_sign_in.go
+++ b/src/model/egg_sign_in.go
@@ -12,4 +12,6 @@ type EggSignIn struct {
 	TotalPersonEggPointsAmountValue       string `json:"total_person_egg_points_amount_value" xorm:"not null comment('个人蛋蛋积分值-金额价值') DECIMAL(28,8)"`
 	TotalTeamEggPointsAmountValue         string `json:"total_team_egg_points_amount_value" xorm:"not null comment('团队蛋蛋积分值-金额价值') DECIMAL(28,8)"`
 	IsCompleted                           int    `json:"is_completed" xorm:"not null default 0 comment('是否完成(0:未完成 1:已完成)') TINYINT(1)"`
+	CreateAt                              string `json:"create_at" xorm:"not null default 'CURRENT_TIMESTAMP' DATETIME"`
+	UpdateAt                              string `json:"update_at" xorm:"not null default 'CURRENT_TIMESTAMP' DATETIME"`
 }