diff --git a/partner-trugee.js b/partner-trugee.js
index d3129bc..1b20a64 100644
--- a/partner-trugee.js
+++ b/partner-trugee.js
@@ -112,9 +112,15 @@ function createServer() {
         var request_id = qs.pid;
         var message = qs.msg;
         
-        if (message.indexOf('REFUND') >= 0) {
+        
+        if (qs.code == 3) {
+            
             response_code = '40';
-        }
+            
+        } else if (qs.code == 4) {
+            response_code = '00';
+            message = 'SN=' + qs.sn + ';' + message;
+        } 
         
         callbackReport(request_id, response_code, message);
     });