fixbug

src/main/java/au/com/royalpay/payment/manage/system/core/impl/MailGunServiceImpl.java

@@ -67,7 +67,7 @@ public class MailGunServiceImpl implements MailGunService {
 
     @Override
     public void dealDroppedNotify(Map<String, String[]> parameter) throws Exception {
-        String [] myDataArr = parameter.get("my-custom-data-keys");
+        String [] myDataArr = parameter.get("my-custom-data");
         String [] recipientArr = parameter.get("recipient");
         logger.info(myDataArr[0]);
         logger.info(recipientArr[0]);