diff --git a/activities.html b/activities.html
index 9fe79e5..11c680e 100644
--- a/activities.html
+++ b/activities.html
@@ -9,6 +9,7 @@
   <meta charset="UTF-8">
   <link rel="stylesheet" href="./styles/shared.css">
   <link rel="stylesheet" href="./styles/subpages.css">
+  <link rel="stylesheet" href="./styles/activites.css">
   <!-- 폰트 -->
   <link rel="preconnect" href="https://fonts.googleapis.com">
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
@@ -77,7 +78,12 @@
         </p>
       </div>
     </section>
-    
+    <section  class="section-padding">
+      <div class="project-title">
+        Unity study - boost project
+      </div>
+      <img src="./images/activities1.gif" alt="unity-activities1" id="unity-activities1">
+    </section>
   </main>
   <footer>
 
diff --git a/images/activities1.gif b/images/activities1.gif
new file mode 100644
index 0000000..cb595c7
Binary files /dev/null and b/images/activities1.gif differ
diff --git a/images/activities1.mp4 b/images/activities1.mp4
new file mode 100644
index 0000000..833ad00
Binary files /dev/null and b/images/activities1.mp4 differ
diff --git a/styles/activites.css b/styles/activites.css
new file mode 100644
index 0000000..589ba84
--- /dev/null
+++ b/styles/activites.css
@@ -0,0 +1,13 @@
+#unity-activities1 {
+  width: 80%;
+  height: auto;
+  display: block;
+  margin: auto;
+}
+
+.project-title {
+  text-align: center;
+  font-family: 'Paytone One', sans-serif;
+  font-size: 30px;
+  padding-bottom: 1%;
+}
\ No newline at end of file