diff --git a/internal/biz/bo/order_bo.go b/internal/biz/bo/order_bo.go
index 6ef7a03..1f6d9ef 100644
--- a/internal/biz/bo/order_bo.go
+++ b/internal/biz/bo/order_bo.go
@@ -47,11 +47,10 @@ type FindInBatchesUseBo struct {
 }
 
 type FindInBatchesBo struct {
-	StartTime *time.Time
-	EndTime   *time.Time
-
-	ProductNo string
-	OrderNo   []string
-	OutBizNo  []string
-	VoucherNo []string
+	StartTime  string   `json:"start_time"`
+	EndTime    string   `json:"end_time"`
+	ProductNo  string   `json:"product_no"`
+	OrderNos   []string `json:"order_nos"`
+	OutBizNos  []string `json:"out_biz_nos"`
+	VoucherNos []string `json:"voucher_nos"`
 }
diff --git a/internal/data/repoimpl/order.go b/internal/data/repoimpl/order.go
index fd2d587..c7dec1a 100644
--- a/internal/data/repoimpl/order.go
+++ b/internal/data/repoimpl/order.go
@@ -39,20 +39,20 @@ func (p *OrderRepoImpl) SpecifyFindInBatches(ctx context.Context, req *bo.FindIn
 		tx = tx.Where("product_no = ?", req.ProductNo)
 	}
 
-	if req.StartTime != nil && req.EndTime != nil {
+	if req.StartTime != "" && req.EndTime != "" {
 		tx = tx.Where("receive_success_time BETWEEN ? AND ?", req.StartTime, req.EndTime)
 	}
 
-	if req.OrderNo != nil {
-		tx = tx.Where("order_no IN (?)", req.OrderNo)
+	if req.OrderNos != nil {
+		tx = tx.Where("order_no IN (?)", req.OrderNos)
 	}
 
-	if req.OutBizNo != nil {
-		tx = tx.Where("out_biz_no IN (?)", req.OutBizNo)
+	if req.OutBizNos != nil {
+		tx = tx.Where("out_biz_no IN (?)", req.OutBizNos)
 	}
 
-	if req.VoucherNo != nil {
-		tx = tx.Where("voucher_no IN (?)", req.VoucherNo)
+	if req.VoucherNos != nil {
+		tx = tx.Where("voucher_no IN (?)", req.VoucherNos)
 	}
 
 	var results = make([]*model.Order, 0)
diff --git a/internal/data/repoimpl/order_bak.go b/internal/data/repoimpl/order_bak.go
index 6ace422..d04d1a5 100644
--- a/internal/data/repoimpl/order_bak.go
+++ b/internal/data/repoimpl/order_bak.go
@@ -33,20 +33,20 @@ func (p *OrderBakRepoImpl) SpecifyFindInBatches(ctx context.Context, req *bo.Fin
 		tx = tx.Where("product_no = ?", req.ProductNo)
 	}
 
-	if req.StartTime != nil && req.EndTime != nil {
+	if req.StartTime != "" && req.EndTime != "" {
 		tx = tx.Where("receive_success_time BETWEEN ? AND ?", req.StartTime, req.EndTime)
 	}
 
-	if req.OrderNo != nil {
-		tx = tx.Where("order_no IN (?)", req.OrderNo)
+	if req.OrderNos != nil {
+		tx = tx.Where("order_no IN (?)", req.OrderNos)
 	}
 
-	if req.OutBizNo != nil {
-		tx = tx.Where("out_biz_no IN (?)", req.OutBizNo)
+	if req.OutBizNos != nil {
+		tx = tx.Where("out_biz_no IN (?)", req.OutBizNos)
 	}
 
-	if req.VoucherNo != nil {
-		tx = tx.Where("voucher_no IN (?)", req.VoucherNo)
+	if req.VoucherNos != nil {
+		tx = tx.Where("voucher_no IN (?)", req.VoucherNos)
 	}
 
 	var results = make([]*model.OrderBak, 0)
diff --git a/internal/service/script.go b/internal/service/script.go
index d756cd7..2a11c8a 100644
--- a/internal/service/script.go
+++ b/internal/service/script.go
@@ -172,7 +172,7 @@ func (this *CmbService) SpecifyNotification(ctx http.Context) error {
 		return fmt.Errorf("req is empty")
 	}
 
-	if req.OutBizNo == nil && req.OrderNo == nil && req.VoucherNo == nil {
+	if req.OutBizNos == nil && req.OrderNos == nil && req.VoucherNos == nil {
 		return fmt.Errorf("out_biz_no or order_no or voucher_no is empty")
 	}