diff --git a/apostle.png b/apostle.png
deleted file mode 100644
index b6ea5a6..0000000
Binary files a/apostle.png and /dev/null differ
diff --git a/css.html b/css.html
index 7feb93c..6835627 100644
--- a/css.html
+++ b/css.html
@@ -1,6 +1,11 @@
 <!DOCTYPE html>
 <html lang="en">
   <head>
+		<link rel="icon" href="img/favicon.ico" sizes="32x32" />
+    <link rel="icon" href="img/icon.svg" type="image/svg+xml" />
+    <link rel="apple-touch-icon" href="img/apple-touch-icon.png" />
+		<link rel="manifest" href="img/site.webmanifest">
+
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Dokumentasi CSS</title>
@@ -10,7 +15,7 @@
   <body>
     <div class="container">
       <nav>
-        <img src="logo2.png" alt="" /><a href="index.html">HTML</a>+<a
+        <img src="img/logo.png" alt="Logo Leo" /><a href="index.html">HTML</a>+<a
           href="#"
           class="active"
           >CSS</a
@@ -106,7 +111,7 @@ <h2>Project Under Construction 👨‍🔧🏗️</h2>
 							href="https://github.com/Leo42night/"
 							target="_blank"
 							rel="noopener noreferrer"
-							><img src="github.jpg" alt="" class="fb"
+							><img src="img/github.jpg" alt="gihtub icon"
 						/></a>
 					</p>
 					<p>&copy; 23 Juli 2023</p>
diff --git a/github.jpg b/github.jpg
deleted file mode 100644
index a41da4b..0000000
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diff --git a/index.html b/index.html
index 5ccdf9b..6a436b0 100644
--- a/index.html
+++ b/index.html
@@ -1,6 +1,11 @@
 <!DOCTYPE html>
 <html lang="en">
   <head>
+    <link rel="icon" href="img/favicon.ico" sizes="32x32" />
+    <link rel="icon" href="img/icon.svg" type="image/svg+xml" />
+    <link rel="apple-touch-icon" href="img/apple-touch-icon.png" />
+		<link rel="manifest" href="img/site.webmanifest">
+
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>dokumentasi HTML</title>
@@ -10,7 +15,7 @@
     <!-- header -->
     <header>
       <nav>
-        <img src="logo2.png" alt="" /><a href="#">HTML</a>
+        <img src="img/logo.png" alt="Logo Leo" /><a href="#">HTML</a>
         <a href="css.html">CSS</a> <a href="javaScript.html">JavaScript</a>
       </nav>
       <h1>Pengenalan HTML</h1>
@@ -173,7 +178,7 @@ <h2>Project Under Construction 👨‍🔧🏗️</h2>
         >
         Jl. Imam Bonjol, gg. bansir 3, Pontianak Tenggara
       </address>
-      <p> &copy; 23 Juli 2023</p>
+      <p>&copy; 23 Juli 2023</p>
     </footer>
   </body>
 </html>
diff --git a/javaScript.html b/javaScript.html
index b699c7d..a8cef90 100644
--- a/javaScript.html
+++ b/javaScript.html
@@ -1,6 +1,11 @@
 <!DOCTYPE html>
 <html lang="en">
   <head>
+		<link rel="icon" href="img/favicon.ico" sizes="32x32" />
+    <link rel="icon" href="img/icon.svg" type="image/svg+xml" />
+    <link rel="apple-touch-icon" href="img/apple-touch-icon.png" />
+		<link rel="manifest" href="img/site.webmanifest">
+
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Dokumentasi JavaScript</title>
@@ -9,7 +14,7 @@
   <body>
     <div class="container">
       <nav>
-        <img src="logo2.png" alt="" /><a href="index.html">HTML</a> +
+        <img src="img/logo.png" alt="Logo Leo" /><a href="index.html">HTML</a> +
         <a href="css.html">CSS</a> + <a href="#" class="active">JavaScript</a
         ><button>Click!</button>
       </nav>
@@ -22,12 +27,12 @@ <h1>Pengenalan JS</h1>
         </p>
       </header>
       <div class="boo" id="boo">
-        <img src="apostle.png" alt="" id="hoverImg" />
+        <img src="img/apostle.png" alt="" id="hoverImg" />
         <audio controls id="audio" style="opacity: 0">
           <source src="gasping-zombie.wav" type="audio/wav" />
         </audio>
       </div>
-      <img src="walk.jpeg" alt="" id="sword" />
+      <img src="img/walk.jpeg" alt="" id="sword" />
       <section>
         <h3>
           Materi JS dan setelahnya yang perlu diperdalam lagi (cara dan
@@ -110,7 +115,7 @@ <h2>Project Under Construction 👨‍🔧🏗️</h2>
 							href="https://github.com/Leo42night/"
 							target="_blank"
 							rel="noopener noreferrer"
-							><img src="github.jpg" alt="" class="fb"
+							><img src="img/github.jpg" alt="gihtub icon"
 						/></a>
 					</p>
 					<p>&copy; 2023 - <span id="currentYear"></span></p>
diff --git a/logo2.png b/logo2.png
deleted file mode 100644
index af7bf44..0000000
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diff --git a/moon.png b/moon.png
deleted file mode 100644
index 3b9e05b..0000000
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diff --git a/mountains_behind.png b/mountains_behind.png
deleted file mode 100644
index bdd77db..0000000
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diff --git a/mountains_front.png b/mountains_front.png
deleted file mode 100644
index 0ddb6ca..0000000
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diff --git a/rock.jpg b/rock.jpg
deleted file mode 100644
index 1091a0f..0000000
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diff --git a/stars.png b/stars.png
deleted file mode 100644
index 2f0f7e2..0000000
Binary files a/stars.png and /dev/null differ
diff --git a/style.css b/style.css
index 51fb95e..ac854cd 100644
--- a/style.css
+++ b/style.css
@@ -1,6 +1,6 @@
 body {
 	font-family: monospace;
-	background-image: url('rock.jpg');
+	background-image: url('img/rock.jpg');
 }
 .container {
 	position: relative;
diff --git a/walk.jpeg b/walk.jpeg
deleted file mode 100644
index 51a9dbb..0000000
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