diff --git a/internal/dao/bundleExtend.go b/internal/dao/bundleExtend.go
index c9e7493..0ee4b87 100644
--- a/internal/dao/bundleExtend.go
+++ b/internal/dao/bundleExtend.go
@@ -538,12 +538,15 @@ func ConfirmWork(req *bundle.ConfirmWorkReq) error {
 }
 
 func GetWaitConfirmWorkList() (data []model.CastWork, err error) {
-	randomHours := rand.Intn(22) + 1 // 1-22小时
-	randomTimeAgo := time.Now().Add(-time.Duration(randomHours) * time.Hour).Format("2006-01-02 15:04:05")
+	randomHours := rand.Intn(22) + 2 // 2-22小时
+	now := time.Now()
+	startTime := now.Add(-time.Duration(randomHours+2) * time.Hour).Format("2006-01-02 15:04:05")
+	endTime := now.Add(-time.Duration(randomHours) * time.Hour).Format("2006-01-02 15:04:05")
 	err = app.ModuleClients.BundleDB.Model(&model.CastWork{}).
 		Where("deleted_at = 0").
 		Where("status = ?", 4).
-		Where("submit_time >= ?", randomTimeAgo).
+		Where("submit_time > ?", startTime).
+		Where("submit_time < ?", endTime).
 		Order("submit_time asc").
 		Limit(5).
 		Find(&data).Error