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diff --git a/app_sample/static/description/demo_use.jpg b/app_sample/static/description/demo_use.jpg
index 4cc6b240..5a72fc16 100644
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diff --git a/app_sample/static/description/demo_widget_list.jpg b/app_sample/static/description/demo_widget_list.jpg
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diff --git a/app_sample/static/description/demo_widget_use.jpg b/app_sample/static/description/demo_widget_use.jpg
index 8c7b6153..7f141573 100644
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diff --git a/app_sample/static/description/index.html b/app_sample/static/description/index.html
index 2dfe473e..7aad6262 100644
--- a/app_sample/static/description/index.html
+++ b/app_sample/static/description/index.html
@@ -18,13 +18,13 @@
 <section class="s_text_block o_colored_level pt16 pb16">
     <div class="container s_allow_columns">
         <p class="text-center bg-info text-white pt16 pb16">Just Clone this sample to your name to quick create your odoo addons</p>
-        <h2 class="text-center bg-info text-white pt16 pb16">- Demo Video -</h2>
+        <h2 class="text-center bg-info text-white pt16 pb16">- Demo Video of Odoo17. Change to your video -</h2>
     </div>
     <!--    local video-->
     <div class="container">
         <div class="row s_nb_column_fixed">
             <div class="o_colored_level col-lg-12">
-                <video controls="controls" loop="1" preload="auto" muted autoplay src="app.mp4" class="o_video" style="width: 100%; height: 100%;">
+                <video controls="controls" loop="1" preload="auto" muted autoplay src="odoo17.mp4" class="o_video" style="width: 100%; height: 100%;">
                     <source type="video/mp4" src="odoo17.mp4"/>
                     <a href="">
                         Download the demo video.
@@ -308,7 +308,7 @@
                     </h3>
                     <p>Root menu and menu group and action menu.</p>
                     <div class="oe_demo oe_screenshot img img-fluid">
-                        <img src="demo_menu.png">
+                        <img src="demo_menu.jpg">
                     </div>
                 </section>
                 <section class="pb16 o_colored_level" style="background-image: none;">
@@ -338,7 +338,7 @@
                     </h3>
                     <p>Click alert info to visit. Document online for chinese and english. Fast visit in China.</p>
                     <div class="oe_demo oe_screenshot img img-fluid">
-                        <img src="demo_10.jpg">
+                        <img src="demo10.jpg">
                     </div>
                 </section>
             </div>