diff --git a/src/admin/templets/diy_edit_content.htm b/src/admin/templets/diy_edit_content.htm
index b6f7e0a0..7a9b91ab 100644
--- a/src/admin/templets/diy_edit_content.htm
+++ b/src/admin/templets/diy_edit_content.htm
@@ -3,11 +3,6 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=<?php echo $cfg_soft_lang; ?>">
 <title>编辑评论</title>
-<style>
-body {
-	background-image: url(../static/web/img/allbg.gif);
-}
-</style>
 <link rel="stylesheet" href="../static/web/css/bootstrap.min.css">
 <link rel="stylesheet" href="../static/web/font/css/font-awesome.min.css">
 <link rel="stylesheet" href="../static/web/css/admin.css">
diff --git a/src/admin/templets/feedback_edit.htm b/src/admin/templets/feedback_edit.htm
index 96ab08c2..be403c92 100644
--- a/src/admin/templets/feedback_edit.htm
+++ b/src/admin/templets/feedback_edit.htm
@@ -3,11 +3,6 @@
 <head>
   <meta http-equiv="Content-Type" content="text/html; charset=<?php echo $cfg_soft_lang; ?>">
   <title>编辑评论</title>
-  <style>
-    body {
-      background-image: url(../static/web/img/allbg.gif);
-    }
-  </style>
 	<link rel="stylesheet" href="../static/web/css/bootstrap.min.css">
 	<link rel="stylesheet" href="../static/web/font/css/font-awesome.min.css">
   <link rel="stylesheet" href="../static/web/css/admin.css">
diff --git a/src/admin/templets/mychannel_add.htm b/src/admin/templets/mychannel_add.htm
index 7a749f21..86c57748 100644
--- a/src/admin/templets/mychannel_add.htm
+++ b/src/admin/templets/mychannel_add.htm
@@ -4,9 +4,6 @@
   <meta http-equiv="Content-Type" content="text/html; charset=<?php echo $cfg_soft_lang; ?>">
   <title>新增频道</title>
   <style>
-    body {
-      background-image: url(../static/web/img/allbg.gif);
-    }
     .STYLE2 {
       color: #666666;
     }
diff --git a/src/static/web/img/allbg.gif b/src/static/web/img/allbg.gif
deleted file mode 100644
index 85a5b0af..00000000
Binary files a/src/static/web/img/allbg.gif and /dev/null differ
diff --git a/src/static/web/img/allbtbg2.gif b/src/static/web/img/allbtbg2.gif
deleted file mode 100644
index 929dc643..00000000
Binary files a/src/static/web/img/allbtbg2.gif and /dev/null differ
diff --git a/src/theme/plus/win_templet.htm b/src/theme/plus/win_templet.htm
index afdf7c50..a6e19842 100644
--- a/src/theme/plus/win_templet.htm
+++ b/src/theme/plus/win_templet.htm
@@ -8,7 +8,7 @@
 <link rel="stylesheet" href="../static/web/css/admin.css">
 <script src="../static/web/js/jquery.min.js"></script>
 </head>
-<body background="static/img/allbg.gif" leftmargin="8" topmargin="8">
+<body>
     <table width="98%" border="0" align="center" cellpadding="0" cellspacing="0" class="table maintable mt-3">
         <tr>
             <td height="26" background="../static/web/img/wbg.gif" style="border:1px solid #DADADA">{dede:wecome_info/}</td>
