diff --git a/backend/app/repo/app_install.go b/backend/app/repo/app_install.go
index c5e0f6990..79b526cff 100644
--- a/backend/app/repo/app_install.go
+++ b/backend/app/repo/app_install.go
@@ -62,17 +62,14 @@ func (a *AppInstallRepo) WithIdNotInWebsite() DBOption {
 func (a *AppInstallRepo) ListBy(opts ...DBOption) ([]model.AppInstall, error) {
 	var install []model.AppInstall
 	db := getDb(opts...).Model(&model.AppInstall{})
-	err := db.Preload("App").Preload("Backups").Find(&install).Error
+	err := db.Preload("App").Find(&install).Error
 	return install, err
 }
 
 func (a *AppInstallRepo) GetFirst(opts ...DBOption) (model.AppInstall, error) {
 	var install model.AppInstall
 	db := getDb(opts...).Model(&model.AppInstall{})
-	err := db.Preload("App").Preload("Backups", func(db *gorm.DB) *gorm.DB {
-		db = db.Order("created_at desc")
-		return db
-	}).First(&install).Error
+	err := db.Preload("App").First(&install).Error
 	return install, err
 }
 
@@ -99,7 +96,7 @@ func (a *AppInstallRepo) Page(page, size int, opts ...DBOption) (int64, []model.
 	db := getDb(opts...).Model(&model.AppInstall{})
 	count := int64(0)
 	db = db.Count(&count)
-	err := db.Limit(size).Offset(size * (page - 1)).Preload("App").Preload("Backups").Find(&apps).Error
+	err := db.Limit(size).Offset(size * (page - 1)).Preload("App").Find(&apps).Error
 	return count, apps, err
 }