update

src/main/java/au/com/royalpay/payment/manage/appclient/core/impls/RetailAppServiceImp.java

@@ -1339,7 +1339,7 @@ public class RetailAppServiceImp implements RetailAppService {
 
     @Override
     public JSONObject getCheckClientInfo(JSONObject device) {
-        clientManager.getCheckClientInfo(device.getIntValue("client_id"), device.getString("account_id"));
+       return clientManager.getCheckClientInfo(device.getIntValue("client_id"), device.getString("account_id"));
     }
     private static boolean mathchLetterorNum(String str) {
         String regex = "[A-Za-z0-9]{8}";