diff --git a/contrib/monitor/js/eddn.js b/contrib/monitor/js/eddn.js
index 86ecd80..604a7e8 100644
--- a/contrib/monitor/js/eddn.js
+++ b/contrib/monitor/js/eddn.js
@@ -56,8 +56,11 @@ secondsToDurationString = function(seconds) {
 
 var doUpdateSoftwares = function()
 {
-    var yesterday   = Date.parse('yesterday').toString("yyyy-MM-dd")
-    var today       = Date.parse('today').toString("yyyy-MM-dd")
+    var dToday      = new Date(),
+        dYesterday  = new (function(d){ d.setDate(d.getDate()-1); return d})(new Date),
+        
+        yesterday   = dYesterday.getUTCFullYear() + '-' + ("0" + (dYesterday.getUTCMonth() +　1)).slice(-2) + '-' + ("0" + (dYesterday.getUTCDate())).slice(-2),
+        today       = dToday.getUTCFullYear() + '-' + ("0" + (dToday.getUTCMonth() +　1)).slice(-2) + '-' + ("0" + (dToday.getUTCDate())).slice(-2);
     
     $.ajax({
         dataType: "json",
@@ -117,8 +120,11 @@ var doUpdateSoftwares = function()
 
 var doUpdateUploaders = function()
 {
-    var yesterday   = Date.parse('yesterday').toString("yyyy-MM-dd")
-    var today       = Date.parse('today').toString("yyyy-MM-dd")
+    var dToday      = new Date(),
+        dYesterday  = new (function(d){ d.setDate(d.getDate()-1); return d})(new Date),
+        
+        yesterday   = dYesterday.getUTCFullYear() + '-' + ("0" + (dYesterday.getUTCMonth() +　1)).slice(-2) + '-' + ("0" + (dYesterday.getUTCDate())).slice(-2),
+        today       = dToday.getUTCFullYear() + '-' + ("0" + (dToday.getUTCMonth() +　1)).slice(-2) + '-' + ("0" + (dToday.getUTCDate())).slice(-2);
     
     $.ajax({
         dataType: "json",
@@ -183,8 +189,11 @@ var doUpdateUploaders = function()
 
 var doUpdateSchemas = function()
 {
-    var yesterday   = Date.parse('yesterday').toString("yyyy-MM-dd")
-    var today       = Date.parse('today').toString("yyyy-MM-dd")
+    var dToday      = new Date(),
+        dYesterday  = new (function(d){ d.setDate(d.getDate()-1); return d})(new Date),
+        
+        yesterday   = dYesterday.getUTCFullYear() + '-' + ("0" + (dYesterday.getUTCMonth() +　1)).slice(-2) + '-' + ("0" + (dYesterday.getUTCDate())).slice(-2),
+        today       = dToday.getUTCFullYear() + '-' + ("0" + (dToday.getUTCMonth() +　1)).slice(-2) + '-' + ("0" + (dToday.getUTCDate())).slice(-2);
     
     $.ajax({
         dataType: "json",