diff --git a/lang/en/calendar.php b/lang/en/calendar.php
index f85385c8..de94bee2 100755
--- a/lang/en/calendar.php
+++ b/lang/en/calendar.php
@@ -20,6 +20,13 @@
     'November' => 'November',
     'December' => 'December',
     // Days
+    'Sun' => 'Sun',
+    'Mon' => 'Mon',
+    'Tue' => 'Tue',
+    'Wed' => 'Wed',
+    'Thu' => 'Thu',
+    'Fri' => 'Fri',
+    'Sat' => 'Sat',
     'Sunday' => 'Sunday',
     'Monday' => 'Monday',
     'Tuesday' => 'Tuesday',
diff --git a/lang/es/calendar.php b/lang/es/calendar.php
index f227fd53..14733260 100755
--- a/lang/es/calendar.php
+++ b/lang/es/calendar.php
@@ -19,6 +19,13 @@
     'November' => 'Noviembre',
     'December' => 'Diciembre',
     // Days
+    'Sun' => 'Dom',
+    'Mon' => 'Lun',
+    'Tue' => 'Mar',
+    'Wed' => 'Mié',
+    'Thu' => 'Jue',
+    'Fri' => 'Vie',
+    'Sat' => 'Sáb',
     'Sunday' => 'Domingo',
     'Monday' => 'Lunes',
     'Tuesday' => 'Martes',
diff --git a/resources/views/dashboard.blade.php b/resources/views/dashboard.blade.php
index 2aec302c..8fc71006 100755
--- a/resources/views/dashboard.blade.php
+++ b/resources/views/dashboard.blade.php
@@ -32,32 +32,32 @@
                     <div class="card-body">
                         <div class="row">
                             <div class="col text-center border">
-                                <span class="d-xs">{{ __('calendar.Mon') }}</span>
-                                <span class="d-md">{{ __('calendar.Monday') }}</span>
+                                <span class="d-none d-xs-block">{{ __('calendar.Mon') }}</span>
+                                <span class="d-none d-md-block">{{ __('calendar.Monday') }}</span>
                             </div>
                             <div class="col text-center border">
-                                <span class="d-xs">{{ __('calendar.Tue') }}</span>
-                                <span class="d-md">{{ __('calendar.Tuesday') }}</span>
+                                <span class="d-none d-xs-block">{{ __('calendar.Tue') }}</span>
+                                <span class="d-none d-md-block">{{ __('calendar.Tuesday') }}</span>
                             </div>
                             <div class="col text-center border">
-                                <span class="d-xs">{{ __('calendar.Wed') }}</span>
-                                <span class="d-md">{{ __('calendar.Wednesday') }}</span>
+                                <span class="d-none d-xs-block">{{ __('calendar.Wed') }}</span>
+                                <span class="d-none d-md-block">{{ __('calendar.Wednesday') }}</span>
                             </div>
                             <div class="col text-center border">
-                                <span class="d-xs">{{ __('calendar.Thu') }}</span>
-                                <span class="d-md">{{ __('calendar.Thursday') }}</span>
+                                <span class="d-none d-xs-block">{{ __('calendar.Thu') }}</span>
+                                <span class="d-none d-md-block">{{ __('calendar.Thursday') }}</span>
                             </div>
                             <div class="col text-center border">
-                                <span class="d-xs">{{ __('calendar.Fri') }}</span>
-                                <span class="d-md">{{ __('calendar.Friday') }}</span>
+                                <span class="d-none d-xs-block">{{ __('calendar.Fri') }}</span>
+                                <span class="d-none d-md-block">{{ __('calendar.Friday') }}</span>
                             </div>
                             <div class="col text-center border">
-                                <span class="d-xs">{{ __('calendar.Sat') }}</span>
-                                <span class="d-md">{{ __('calendar.Saturday') }}</span>
+                                <span class="d-none d-xs-block">{{ __('calendar.Sat') }}</span>
+                                <span class="d-none d-md-block">{{ __('calendar.Saturday') }}</span>
                             </div>
                             <div class="col text-center border">
-                                <span class="d-xs">{{ __('calendar.Sun') }}</span>
-                                <span class="d-md">{{ __('calendar.Sunday') }}</span>
+                                <span class="d-none d-xs-block">{{ __('calendar.Sun') }}</span>
+                                <span class="d-none d-md-block">{{ __('calendar.Sunday') }}</span>
                             </div>
                         </div>
                         <div class="row" style="height: 14vh;">
diff --git a/version.php b/version.php
index b4c8c1e6..c6a351fe 100755
--- a/version.php
+++ b/version.php
@@ -1,3 +1,3 @@
 <?php
 
-const APP_VERSION = '3.4.6';
+const APP_VERSION = '3.4.7';