1

2022-10-21 14:31:00 +08:00
parent 1b320f1dd5
commit c0093bf58d
1 changed files with 1 additions and 0 deletions
--- a/business/model/dao/print_bill.go
+++ b/business/model/dao/print_bill.go
@@ -16,6 +16,7 @@ func DeductionPrintBalance(db *DaoDB, printNo string) error {
 		return errors.New("数据异常")
 	}

+	data.PrintBalance -= 1
 	_, err := UpdateEntity(db, data, "print_balance")
 	return err
 }