diff --git a/data/attendance.go b/data/attendance.go
index bf6c351..53fd25b 100644
--- a/data/attendance.go
+++ b/data/attendance.go
@@ -21,6 +21,7 @@ type Attendance struct {
 	EventId      uuid.UUID `json:"event_id" gorm:"type:uuid;uniqueIndex:unique_event_user;not null"`
 	UserId       uuid.UUID `json:"user_id" gorm:"type:uuid;uniqueIndex:unique_event_user;not null"`
 	Role         string    `json:"role" gorm:"type:varchar(255);not null"`
+	State        string    `json:"state" gorm:"type:varchar(255);not null"`
 	KycInfo      string    `json:"kyc_info" gorm:"type:text"`
 	CheckinAt    time.Time `json:"checkin_at"`
 }