diff --git a/index.html b/index.html
index e6f184f3..b5ac9aa7 100644
--- a/index.html
+++ b/index.html
@@ -37,6 +37,7 @@
 	<link rel="stylesheet" type="text/css" href="2023/css/styles.css">
 	<link rel="stylesheet" type="text/css" href="2023/css/theme-terminal.css" disabled id="theme-terminal">
 	<link rel="stylesheet" type="text/css" href="2023/css/theme-glossy.css" disabled id="theme-glossy">
+	<link rel="stylesheet" type="text/css" href="2023/css/theme-halloween.css" disabled id="theme-halloween">
 	<!--JS-->
 	<script src="https://duinocoin.com/assets/js/all.min.js"></script>
 	<script src="https://code.jquery.com/jquery-3.7.0.min.js" integrity="sha256-2Pmvv0kuTBOenSvLm6bvfBSSHrUJ+3A7x6P5Ebd07/g=" crossorigin="anonymous"></script>
@@ -59,7 +60,8 @@
 						<center>
 							<h1 class="title">
 								<span class="icon-text">
-									<img class="icon" src="assets/duco.svg">
+									<!--<img class="icon" src="assets/duco.svg">-->
+									<img class="icon" src="assets/duco-halloween.png">
 									<span>Duino-Coin</span>
 								</span>
 							</h1>
@@ -337,7 +339,8 @@ <h1 class="subtitle">
 						<center>
 							<h1 class="title">
 								<span class="icon-text">
-									<img class="icon" src="assets/duco.svg">
+									<!--<img class="icon" src="assets/duco.svg">-->
+									<img class="icon" src="assets/duco-halloween.png">
 									<span>Duino-Coin</span>
 								</span>
 							</h1>
@@ -415,7 +418,8 @@ <h1 class="subtitle">
 					<div class="column is-7 p-5">
 						<div class="container p-5">
 							<center>
-								<img src="assets/duco.svg" width="80px" class="mb-5">
+								<!--<img src="assets/duco.svg" width="80px" class="mb-5">-->
+								<img src="assets/duco-halloween.png" width="80px" class="mb-5">
 							</center>
 							<div class="field">
 								<label class="label">Username</label>
@@ -496,7 +500,8 @@ <h1 class="subtitle">
 			</div>
 			<div class="login-bottom box">
 				<span id="image_author">...</span>
-				<img src="assets/duco.svg" width="100px" class="login-logo">
+				<!--<img src="assets/duco.svg" width="100px" class="login-logo">-->
+				<img src="assets/duco-halloween.png" width="100px" class="login-logo">
 				<div class="container mt-5">
 					<div class="field">
 						<label class="label">Username</label>
@@ -1120,6 +1125,7 @@ <h1 class="heading">Settings</h1>
 						<div class="control has-icons-left">
 							<div class="select">
 								<select id="theme_mobile">
+									<option value="Halloween">Halloween</option>
 									<option value="Adaptive" selected>Adaptive</option>
 									<option value="Terminal">Terminal</option>
 									<option value="Glossy">Glossy</option>
@@ -1837,6 +1843,7 @@ <h1 class="heading">Account details</h1>
 					<div class="control has-icons-left">
 						<div class="select">
 							<select id="theme_desktop">
+								<option value="Halloween">Halloween</option>
 								<option selected value="Adaptive">Adaptive</option>
 								<option value="Terminal">Terminal</option>
 								<option value="Glossy">Glossy</option>