diff --git a/4x.html b/4x.html
index d627110..ab4adae 100644
--- a/4x.html
+++ b/4x.html
@@ -192,7 +192,7 @@ <h3>Холбоо барих</h3>
 
         <div class="box" id="item2">
           <h3>Цахим хаягууд</h3>
-          <a href="https://www.facebook.com/CCSclub2023">
+          <a href="https://www.facebook.com/ccs.cybersec.club">
             <i class="fab fa-facebook-f"></i> Facebook
           </a>
           <a href="https://www.instagram.com/ccsecurity_club/">
diff --git a/about.html b/about.html
index c2c0dc2..f231781 100644
--- a/about.html
+++ b/about.html
@@ -343,7 +343,7 @@ <h3>Холбоо барих</h3>
 
         <div class="box" id="item2">
           <h3>Цахим хаягууд</h3>
-          <a href="https://www.facebook.com/CCSclub2023">
+          <a href="https://www.facebook.com/ccs.cybersec.club">
             <i class="fab fa-facebook-f"></i> Facebook
           </a>
           <a href="https://www.instagram.com/ccsecurity_club/">
diff --git a/index.html b/index.html
index b901cc9..e61842d 100644
--- a/index.html
+++ b/index.html
@@ -614,7 +614,7 @@ <h3>Холбоо барих</h3>
 
         <div class="box" id="item2">
           <h3>Цахим хаягууд</h3>
-          <a href="https://www.facebook.com/CCSclub2023">
+          <a href="https://www.facebook.com/ccs.cybersec.club">
             <i class="fab fa-facebook-f"></i> Facebook
           </a>
           <a href="https://www.instagram.com/ccsecurity_club/">
diff --git a/must2023.html b/must2023.html
index 7698685..97e4234 100644
--- a/must2023.html
+++ b/must2023.html
@@ -334,7 +334,7 @@ <h3>Холбоо барих</h3>
 
         <div class="box" id="item2">
           <h3>Цахим хаягууд</h3>
-          <a href="https://www.facebook.com/CCSclub2023">
+          <a href="https://www.facebook.com/ccs.cybersec.club">
             <i class="fab fa-facebook-f"></i> Facebook
           </a>
           <a href="https://www.instagram.com/ccsecurity_club/">
diff --git a/news.html b/news.html
index bb34a00..1a3f70b 100644
--- a/news.html
+++ b/news.html
@@ -270,7 +270,7 @@ <h3>Холбоо барих</h3>
 
         <div class="box" id="item2">
           <h3>Цахим хаягууд</h3>
-          <a href="https://www.facebook.com/CCSclub2023">
+          <a href="https://www.facebook.com/ccs.cybersec.club">
             <i class="fab fa-facebook-f"></i> Facebook
           </a>
           <a href="https://www.instagram.com/ccsecurity_club/">
diff --git a/sict2022.html b/sict2022.html
index 3b6df82..b042b1d 100644
--- a/sict2022.html
+++ b/sict2022.html
@@ -291,7 +291,7 @@ <h3>Холбоо барих</h3>
 
         <div class="box" id="item2">
           <h3>Цахим хаягууд</h3>
-          <a href="https://www.facebook.com/CCSclub2023">
+          <a href="https://www.facebook.com/ccs.cybersec.club">
             <i class="fab fa-facebook-f"></i> Facebook
           </a>
           <a href="https://www.instagram.com/ccsecurity_club/">