fix

src/main/resources/au/com/royalpay/payment/manage/mappers/payment/TransactionMapper.xml

@@ -93,7 +93,7 @@
         cny_display_amount,
         ifnull(sum(if(t.transaction_type='Credit' and t.refund_id is null and o.currency='CNY' and
         o.pre_authorization=1,o.display_amount,0)),0) pre_cny_display_amount,
-        sum(if(t.transaction_type='Credit',t.clearing_amount,0)) paid_fee,
+        ifnull(sum(if(t.transaction_type='Credit',t.clearing_amount,0)),0) paid_fee,
         sum(if(t.transaction_type='Debit' AND t.refund_id is NOT NULL,t.clearing_amount,0))*-1
         refund_fee,
         sum(if(t.transaction_type='Debit' AND t.refund_id is NOT NULL and o.pre_authorization=1,t.clearing_amount,0))

src/main/resources/i18n/msg_en.properties

@@ -107,4 +107,4 @@ sys.contract.waring=Dear merchant, your service contract with ROYALPAY is due to
 sys.contract.info=Dear merchant, your service contract with ROYALPAY has expired. Please check the latest service agreement to renew your contract so as not to affect your normal use.
 
 
-sys.mondelay.cancel.waring=this is mondelay cancel waring
+sys.mondelay.cancel.waring=Are you sure to quit this activity?