diff --git a/dao/dao.go b/dao/dao.go
index 42cf656..5a45249 100644
--- a/dao/dao.go
+++ b/dao/dao.go
@@ -96,6 +96,8 @@ func Update(db *sqlx.DB, obj interface{}, fields ...string) (err error) {
 	} else {
 		sqlParams = append(sqlParams, direct.Field(0).Int())
 	}
+	fmt.Println(sql.String())
+	fmt.Println(sqlParams)
 	_, err = db.DB.Exec(sql.String(), sqlParams...)
 	return err
 }
diff --git a/services/order.go b/services/order.go
index 259771e..12bf163 100644
--- a/services/order.go
+++ b/services/order.go
@@ -11,7 +11,6 @@ import (
 	"git.rosy.net.cn/jx-print/putils"
 	"git.rosy.net.cn/jx-print/services/api"
 	"github.com/jmoiron/sqlx"
-	"strings"
 	"time"
 )
 
@@ -48,9 +47,7 @@ var (
 			}
 			result, err := api.TLpayAPI.CreateUnitorderOrder(param)
 			if err == nil {
-				var result2 tonglianpayapi.PayInfo
-				json.Unmarshal([]byte(result.PayInfo), &result2)
-				order.PrepayID = result2.Package[strings.LastIndex(result2.Package, "=")+1 : len(result2.Package)]
+				order.PrepayID = result.PayInfo
 				order.TransactionID = result.TrxID
 				err = dao.Update(db, order, "prepay_id", "transaction_id")
 			}