diff --git a/api_payday.lua b/api_payday.lua
index b5eb758..d1bb0be 100644
--- a/api_payday.lua
+++ b/api_payday.lua
@@ -15,8 +15,7 @@ modMinerTrade.salary = {
 	getValue = function()
 		if modMinerTrade.salary.value == nil then
 			modMinerTrade.salary.value = minetest.settings:get("minertrade.salary.value")
-			if modMinerTrade.salary.value == nil 
-				or type(tonumber(modMinerTrade.salary.value)) ~= "number" 
+			if type(modMinerTrade.salary.value) ~= "number" 
 				or tonumber(modMinerTrade.salary.value) < 1
 			then
 				modMinerTrade.salary.value = 1
@@ -97,9 +96,6 @@ minetest.after(3.5, function()
 	      if modMinerTrade.salary.timer >= modMinerTrade.salary.getIntervalCheck() then
 	         modMinerTrade.salary.timer = 0
 	         modMinerTrade.salary.doPay()
-	         
-	         
-	         
 	      end
 	   end)
    end
diff --git a/item_atm.lua b/item_atm.lua
index 0a27cf6..b117153 100644
--- a/item_atm.lua
+++ b/item_atm.lua
@@ -102,9 +102,11 @@ modMinerTrade.createAcount = function(playername)
 end
 
 modMinerTrade.getBalance = function(playername)
+	local balance = 0
 	if modMinerTrade.isExistAcount(playername) then
-		return modMinerTrade.bank.player[playername].balance
+		balance = tonumber(modMinerTrade.bank.player[playername].balance)
 	end
+	return balance
 end
 
 modMinerTrade.addBalance = function(playername, value)