项目商机合同，发货日期提醒默认为7

src/HDrpManagement/projectChange/modules/modules/contract/components/add.vue

@@ -399,7 +399,7 @@ export default {
         "rec_contactsid":'',//收货联系人
         'phonenumber':'',
         'paytype':'',
-        'reminddays':'',
+        'reminddays':'7',
         "source":1
       },
       rules: {