diff --git a/application/views/mobile_first/ah-why-us-mobile.php b/application/views/mobile_first/ah-why-us-mobile.php
index fb081751..812d897b 100644
--- a/application/views/mobile_first/ah-why-us-mobile.php
+++ b/application/views/mobile_first/ah-why-us-mobile.php
@@ -1,3 +1,3 @@
 <div class="infoimage visible-xs">
-<img src="https://data.asiahighlights.com/image/about/covid-why-us-mobile.jpg" class="img-responsive" alt="travel with confidence despite covid">
+<img src="https://data.asiahighlights.com/image/about/covid-why-us-mobile.jpg" class="img-responsive" alt="travel with confidence despite covid-19">
 </div>
\ No newline at end of file
diff --git a/application/views/mobile_first/ah-why-us-tour-detail-pc.php b/application/views/mobile_first/ah-why-us-tour-detail-pc.php
index 9abb740b..74636ccf 100644
--- a/application/views/mobile_first/ah-why-us-tour-detail-pc.php
+++ b/application/views/mobile_first/ah-why-us-tour-detail-pc.php
@@ -1,3 +1,3 @@
 <div class="infoimage hidden-xs">
-    <img src="https://data.asiahighlights.com/image/about/covid-why-us-tour-detail-pc.jpg" class="img-responsive" alt="travel with confidence despite covid">
+    <img src="https://data.asiahighlights.com/image/about/covid-why-us-tour-detail-pc.jpg" class="img-responsive" alt="travel with confidence despite covid-19">
     </div>
\ No newline at end of file
diff --git a/application/views/mobile_first/ah-why-us-tour-list-pc.php b/application/views/mobile_first/ah-why-us-tour-list-pc.php
index 099f0f18..de29484f 100644
--- a/application/views/mobile_first/ah-why-us-tour-list-pc.php
+++ b/application/views/mobile_first/ah-why-us-tour-list-pc.php
@@ -1,5 +1,5 @@
 <div class="all_width_content hidden-xs" style="height: 574px; background: #565656;">
     <div class="all_width_content_1140">
-<img src="https://data.asiahighlights.com/image/about/covid-why-us-tour-list-pc.jpg" alt="travel with confidence despite covid">
+<img src="https://data.asiahighlights.com/image/about/covid-why-us-tour-list-pc.jpg" alt="travel with confidence despite covid-19">
         </div>
         </div>
\ No newline at end of file