diff --git a/business/model/dao/store.go b/business/model/dao/store.go
index 95a0eedb0..0b7cdf912 100644
--- a/business/model/dao/store.go
+++ b/business/model/dao/store.go
@@ -1136,3 +1136,31 @@ func GetStoreAcctExpendTotal(db *DaoDB, storeID int, expendTypes []int, vendorOr
 	err = GetRow(db, &expend, sql, sqlParams)
 	return expend.ExpendPrice, err
 }
+
+type GetStoreAcctExpendLastCreateWayBillFeeResult struct {
+}
+
+func GetStoreAcctExpendLastCreateWayBillFee(db *DaoDB, vendorOrderID string) (lastFee int, err error) {
+	var expend *model.StoreAcctExpend
+	sql := `
+		SELECT a.id, b.id exp_id, c.id inc_id
+		  FROM store_acct_expend a
+	 LEFT JOIN store_acct_expend b ON a.id = b.exp_id
+	 LEFT JOIN store_acct_income c ON a.id = c.exp_id 
+		 WHERE 1 = 1
+		   AND a.type = ?
+	`
+	sqlParams := []interface{}{
+		20,
+	}
+	if vendorOrderID != "" {
+		sql += " AND vendor_order_id = ?"
+		sqlParams = append(sqlParams, vendorOrderID)
+	}
+	sql += ` 
+		ORDER BY a.created_at DESC
+		LIMIT 1
+	`
+	err = GetRow(db, &expend, sql, sqlParams)
+	return expend.ExpendPrice, err
+}