diff --git a/src/implement/happy_orchard_user_waters_db.go b/src/implement/happy_orchard_user_waters_db.go
index 53a472f..67841b1 100644
--- a/src/implement/happy_orchard_user_waters_db.go
+++ b/src/implement/happy_orchard_user_waters_db.go
@@ -7,20 +7,20 @@ import (
 	"xorm.io/xorm"
 )
 
-type happyOrchardUserWatersDb struct {
+type HappyOrchardUserWatersDb struct {
 	Db   *xorm.Engine
 	Sess *xorm.Session
 }
 
 func NewHappyOrchardUserWatersDb(engine *xorm.Engine) dao.HappyOrchardUserWatersDao {
-	return &happyOrchardUserWatersDb{Db: engine}
+	return &HappyOrchardUserWatersDb{Db: engine}
 }
 
 func NewHappyOrchardUserWatersSess(sess *xorm.Session) dao.HappyOrchardUserWatersDao {
-	return &happyOrchardUserWatersDb{Sess: sess}
+	return &HappyOrchardUserWatersDb{Sess: sess}
 }
 
-func (h happyOrchardUserWatersDb) GetHappyOrchardUserWaters(uid int) (m *models.HappyOrchardUserWaters, err error) {
+func (h HappyOrchardUserWatersDb) GetHappyOrchardUserWaters(uid int) (m *models.HappyOrchardUserWaters, err error) {
 	m = new(models.HappyOrchardUserWaters)
 	has, err := h.Db.Where("uid =?", uid).Get(m)
 	if err != nil {
@@ -31,7 +31,7 @@ func (h happyOrchardUserWatersDb) GetHappyOrchardUserWaters(uid int) (m *models.
 	}
 	return m, nil
 }
-func (h happyOrchardUserWatersDb) GetHappyOrchardUserWatersSess(uid int) (m *models.HappyOrchardUserWaters, err error) {
+func (h HappyOrchardUserWatersDb) GetHappyOrchardUserWatersSess(uid int) (m *models.HappyOrchardUserWaters, err error) {
 	m = new(models.HappyOrchardUserWaters)
 	has, err := h.Sess.Where("uid =?", uid).Get(m)
 	if err != nil {