diff --git a/dashboard/resources/views/region.blade.php b/dashboard/resources/views/region.blade.php
index a83677b..57e2501 100644
--- a/dashboard/resources/views/region.blade.php
+++ b/dashboard/resources/views/region.blade.php
@@ -74,7 +74,7 @@ const sharedOptions = {
     tooltip: {
         show: true,
         trigger: 'axis',
-        valueFormatter: (value) => value.toFixed(2)+' %'
+        valueFormatter: (value) => value == null ? 'N/A' : value.toFixed(2)+' %'
     },
     name: (opt) => {
       return {
@@ -245,7 +245,7 @@ const chartPrediction = document.getElementById('chart-prediction');
 const cPrediction = echarts.init(chartPrediction);
 
 const cPredictionOptions = {
-    color: sharedOptions.basic.color,
+  color: sharedOptions.basic.color,
   timeline: {
       show: false,
       data: {!! json_encode($regionCapacities['region']['dates']) !!},