diff --git a/Drossagyn/contenido/03.html b/Drossagyn/contenido/03.html
index 70e3355..523bcdd 100644
--- a/Drossagyn/contenido/03.html
+++ b/Drossagyn/contenido/03.html
@@ -88,7 +88,7 @@
             <div class="w-100">
               <div class="ratio ratio-16x9">
                 <video id="video" class="embed-responsive-item" controls autoplay poster="video/poster.jpg">
-                  <source src="video/dummy.mp4" type="video/mp4" />
+                  <source src="video/Drossagyn.mp4" type="video/mp4" />
                   Your browser does not support the video tag.
                 </video>
                 <div class="play-button-container">
diff --git a/OgestanPre/video/dummy.mp4 b/Drossagyn/video/Drossagyn.mp4
similarity index 60%
rename from OgestanPre/video/dummy.mp4
rename to Drossagyn/video/Drossagyn.mp4
index af49cc6..05c9d0c 100644
Binary files a/OgestanPre/video/dummy.mp4 and b/Drossagyn/video/Drossagyn.mp4 differ
diff --git a/OgestanPlus/contenido/05.html b/OgestanPlus/contenido/05.html
index 37f635e..601e914 100644
--- a/OgestanPlus/contenido/05.html
+++ b/OgestanPlus/contenido/05.html
@@ -88,7 +88,7 @@
             <div class="w-100">
               <div class="ratio ratio-16x9">
                 <video id="video" class="embed-responsive-item" controls autoplay poster="video/poster.jpg">
-                  <source src="video/dummy.mp4" type="video/mp4" />
+                  <source src="video/OGestanPlus.mp4" type="video/mp4" />
                   Your browser does not support the video tag.
                 </video>
                 <div class="play-button-container">
diff --git a/OgestanPlus/video/OGestanPlus.mp4 b/OgestanPlus/video/OGestanPlus.mp4
new file mode 100644
index 0000000..ce5003b
Binary files /dev/null and b/OgestanPlus/video/OGestanPlus.mp4 differ
diff --git a/OgestanPre/contenido/04.html b/OgestanPre/contenido/04.html
index 22d3820..c6bcf9d 100644
--- a/OgestanPre/contenido/04.html
+++ b/OgestanPre/contenido/04.html
@@ -88,7 +88,7 @@
             <div class="w-100">
               <div class="ratio ratio-16x9">
                 <video id="video" class="embed-responsive-item" controls autoplay poster="video/poster.jpg">
-                  <source src="video/dummy.mp4" type="video/mp4" />
+                  <source src="video/OGestanPre.mp4" type="video/mp4" />
                   Your browser does not support the video tag.
                 </video>
                 <div class="play-button-container">
diff --git a/OgestanPlus/video/dummy.mp4 b/OgestanPre/video/OGestanPre.mp4
similarity index 65%
rename from OgestanPlus/video/dummy.mp4
rename to OgestanPre/video/OGestanPre.mp4
index af49cc6..7183df0 100644
Binary files a/OgestanPlus/video/dummy.mp4 and b/OgestanPre/video/OGestanPre.mp4 differ
diff --git a/Ogestan_andractiv/contenido/05.html b/Ogestan_andractiv/contenido/05.html
index 9f1de41..af7ed56 100644
--- a/Ogestan_andractiv/contenido/05.html
+++ b/Ogestan_andractiv/contenido/05.html
@@ -46,7 +46,7 @@
                             <div class="ratio ratio-16x9">
                                 <video id="video" class="embed-responsive-item" controls playsinline
                                     poster="video/poster.png">
-                                    <source src="video/demo.mp4" type="video/mp4">
+                                    <source src="video/Andractiv.mp4" type="video/mp4">
                                     Your browser does not support the video tag.
                                 </video>
                                 <div class="play-button-container">
diff --git a/Papilocare/video/dummy.mp4 b/Ogestan_andractiv/video/Andractiv.mp4
similarity index 55%
rename from Papilocare/video/dummy.mp4
rename to Ogestan_andractiv/video/Andractiv.mp4
index af49cc6..08dc3fc 100644
Binary files a/Papilocare/video/dummy.mp4 and b/Ogestan_andractiv/video/Andractiv.mp4 differ
diff --git a/Ogestan_andractiv/video/demo.mp4 b/Ogestan_andractiv/video/demo.mp4
deleted file mode 100644
index 5d99b09..0000000
Binary files a/Ogestan_andractiv/video/demo.mp4 and /dev/null differ
diff --git a/Papilocare/contenido/06.html b/Papilocare/contenido/06.html
index 93abc49..cf995f8 100644
--- a/Papilocare/contenido/06.html
+++ b/Papilocare/contenido/06.html
@@ -88,7 +88,7 @@
             <div class="w-100">
               <div class="ratio ratio-16x9">
                 <video id="video" class="embed-responsive-item" controls autoplay poster="video/poster.jpg">
-                  <source src="video/dummy.mp4" type="video/mp4" />
+                  <source src="video/Papilocare.mp4" type="video/mp4" />
                   Your browser does not support the video tag.
                 </video>
                 <div class="play-button-container">
diff --git a/Papilocare/contenido/09.html b/Papilocare/contenido/09.html
index cb1de48..bbad8d1 100644
--- a/Papilocare/contenido/09.html
+++ b/Papilocare/contenido/09.html
@@ -1,6 +1,6 @@
 <style>
   .back0 {
-    background-image: url(img/bg09s.jpg);
+    background-image: url(img/bg09.jpg);
     background-size: cover;
     background-position: top center;
     background-repeat: no-repeat;
diff --git a/Drossagyn/video/dummy.mp4 b/Papilocare/video/Papilocare.mp4
similarity index 67%
rename from Drossagyn/video/dummy.mp4
rename to Papilocare/video/Papilocare.mp4
index af49cc6..9bbeb42 100644
Binary files a/Drossagyn/video/dummy.mp4 and b/Papilocare/video/Papilocare.mp4 differ