diff --git a/peroidicActions/checkPayment.js b/peroidicActions/checkPayment.js
index 9f77402..ebd97f2 100644
--- a/peroidicActions/checkPayment.js
+++ b/peroidicActions/checkPayment.js
@@ -36,7 +36,7 @@ function checkPayment(){
                                             tx2 = {
                                                 type: 3,
                                                 data: {
-                                                    amount: Math.floor(config.fee)/2,
+                                                    amount: (Math.floor(parseInt(config.fee))/2),
                                                     name: userArr[0].username
                                                 }
                                             }