diff --git a/app/Views/admin/dashboard.php b/app/Views/admin/dashboard.php
index f031342..38183d2 100644
--- a/app/Views/admin/dashboard.php
+++ b/app/Views/admin/dashboard.php
@@ -57,11 +57,14 @@
 <?= $this->section('script') ?>
 <script>
 let curDate = new Date().toJSON().slice(0, 10);
-
 $('.date1').val(curDate);
 $('.date2').val(curDate);
-
 index();
+
+document.addEventListener('keydown', function(event) { 
+	if (event.key === 'F5') { event.preventDefault(); index(); } 
+});
+
 function index() {
 	let url = '<?=base_url('');?>api/dashboard/index';
 	date1 = $('.date1').val();
diff --git a/app/Views/fo/dashboard.php b/app/Views/fo/dashboard.php
index 9e1cec7..d17c167 100644
--- a/app/Views/fo/dashboard.php
+++ b/app/Views/fo/dashboard.php
@@ -60,6 +60,10 @@ let curDate = new Date().toJSON().slice(0, 10);
 $('.date1').val(curDate);
 $('.date2').val(curDate);
 
+document.addEventListener('keydown', function(event) { 
+	if (event.key === 'F5') { event.preventDefault(); index(); } 
+});
+
 index();
 function index() {
 	let url = '<?=base_url('');?>api/dashboard/index';
diff --git a/app/Views/sampling/dashboard.php b/app/Views/sampling/dashboard.php
index 25eea8c..949e272 100644
--- a/app/Views/sampling/dashboard.php
+++ b/app/Views/sampling/dashboard.php
@@ -60,6 +60,10 @@ let curDate = new Date().toJSON().slice(0, 10);
 $('.date1').val(curDate);
 $('.date2').val(curDate);
 
+document.addEventListener('keydown', function(event) { 
+	if (event.key === 'F5') { event.preventDefault(); index(); } 
+});
+
 index();
 function index() {
 	let url = '<?=base_url('');?>api/dashboard/index';
diff --git a/app/Views/user/dashboard.php b/app/Views/user/dashboard.php
index 86472b8..1ab3a8c 100644
--- a/app/Views/user/dashboard.php
+++ b/app/Views/user/dashboard.php
@@ -60,6 +60,10 @@ let curDate = new Date().toJSON().slice(0, 10);
 $('.date1').val(curDate);
 $('.date2').val(curDate);
 
+document.addEventListener('keydown', function(event) { 
+	if (event.key === 'F5') { event.preventDefault(); index(); } 
+});
+
 index();
 function index() {
 	let url = '<?=base_url('');?>api/dashboard/index';