diff --git a/template/default/index.php b/template/default/index.php
index be528c4..6be0bb8 100644
--- a/template/default/index.php
+++ b/template/default/index.php
@@ -24,7 +24,8 @@
 		<link rel="stylesheet" href="<?php echo $templatepath;?>css/font.css" type="text/css">
 	</head>
     <body onload="FocusOnInput()"><div class="banner-video">
-<img src="<?php echo background()?>">
+	<?php if(!empty(background())){ echo '<img src="'.background().'">';}?>
+
 			<div class="bottom-cover" style="background-image: linear-gradient(rgba(255, 255, 255, 0) 0%, rgb(244 248 251 / 0.6) 50%, rgb(244 248 251) 100%);">
 			</div>
 		</div>
diff --git a/template/lylme/index.php b/template/lylme/index.php
index 2e6a3ef..2eb37ec 100644
--- a/template/lylme/index.php
+++ b/template/lylme/index.php
@@ -22,7 +22,10 @@
 		<link rel="stylesheet" href="<?php echo $templatepath;?>/css/style.css" type="text/css">
 		<link rel="stylesheet" href="<?php echo $cdnpublic ?>/assets/css/fontawesome-free5.13.0.css" type="text/css">
 	</head>
-    <body onload="FocusOnInput()" style="background-image: url(<?php echo background()?>);background-size: cover;">
+	<?php if(!empty(background())){
+	echo '<body onload="FocusOnInput()" style="background-image: url('.background().');background-size: cover;">';}
+	else{ echo '<body onload="FocusOnInput()">';}?>
+	
 		<nav class="navbar navbar-expand-lg navbar-light fixed-top" style="position: absolute; z-index: 10000;">
 		<!--<a class="navbar-brand" href="/"><img src="./assets/img/logo.png" height="25"  title="六零起始页"></a>-->
 		<button class="navbar-toggler collapsed" style="border: none; outline: none;"type="button" data-toggle="collapse" data-target="#navbarsExample05" aria-controls="navbarsExample05" aria-expanded="false" aria-label="Toggle navigation">
