diff --git a/dao/base/implments/Snr.dao.impl.go b/dao/base/implments/Snr.dao.impl.go
index 7fa2920..3ecca42 100644
--- a/dao/base/implments/Snr.dao.impl.go
+++ b/dao/base/implments/Snr.dao.impl.go
@@ -609,7 +609,9 @@ func (impl *SnrDAOImplement) GetSessionNextSnr(user *global.User, session *xorm.
 			nextsnr = snrtab.NextNr
 		}
 	}
-
+	if nextsnr > snrtab.EndNr {
+		return "", grmi.NewBusinessError("流水号越界")
+	}
 	// 组合返回值
 	layout = []byte(snrtab.Identifierlayout)
 	for i = 0; i < len(layout); i++ {
@@ -958,6 +960,9 @@ func (impl *SnrDAOImplement) GetNextSnrWithTime(snr string, t time.Time) (return
 	if err != nil {
 		return "", err
 	}
+	if nextSnr > snrData.EndNr {
+		return "", grmi.NewBusinessError("流水号越界")
+	}
 	// 组合返回值
 	layout := []byte(snrData.Identifierlayout)
 	for i := 0; i < len(layout); i++ {
diff --git a/services/me/implments/ProductFamily.service.impl.go b/services/me/implments/ProductFamily.service.impl.go
index db550ee..7c78796 100644
--- a/services/me/implments/ProductFamily.service.impl.go
+++ b/services/me/implments/ProductFamily.service.impl.go
@@ -487,7 +487,7 @@ func (impl *ProductFamilyServiceImplement) GeneratePackTemplate(user *global.Use
 		packTemplateLst := jitModel.PackTemplateItemLst{
 			PackTemplateId: productFamilyId,
 			Pos:            index + 1,
-			PartId:         product.PartId,
+			PartId:         product.ProductId,
 			PlanQty:        product.PackOrderItemSize,
 		}
 		templateLstLi = append(templateLstLi, packTemplateLst)