diff --git a/src/admin/templets/file_upload.htm b/src/admin/templets/file_upload.htm
index 4b213c66..b048a258 100644
--- a/src/admin/templets/file_upload.htm
+++ b/src/admin/templets/file_upload.htm
@@ -16,18 +16,18 @@
         {
           i++;
           myob = document.getElementById("upfield");
-          myob.innerHTML+="<p>文件"+i+"：<input type='file' name='upfile"+i+"' size='56'></p>";
+          myob.innerHTML+="<p>文件"+i+"：<input type='file' name='upfile"+i+"' style='width:300px'></p>";
         }
         function reset_upload()
         { 
           myob = document.getElementById("upfield");
-          myob.innerHTML="<p>文件1：<input type='file' name='upfile1' size='56'></p>";
+          myob.innerHTML="<p>文件1：<input type='file' name='upfile1' style='width:300px'></p>";
         }
       </script>
       <form method="POST" enctype="multipart/form-data" action="file_manage_control.php" name="form1">
         <input type='hidden' name='activepath' value="{dede:global name='activepath'/}">
         <input type='hidden' name='fmdo' value="upload">
-        <table border="0" cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="600" class="mt-3">
+        <table border="0" cellpadding="0" cellspacing="0" width="600" class="mt-5" style="border-collapse:collapse">
           <tr>
             <td width="10%" height="36" valign="top"></td>
             <td width="90%" style="padding-bottom:1rem">
@@ -38,7 +38,7 @@
           <tr>
             <td width="10%"></td>
             <td width="90%">
-              <div id="upfield"><p>文件1：<input type='file' name='upfile1' size='56'></p></div>
+              <div id="upfield"><p>文件1：<input type='file' name='upfile1' style='width:300px'></p></div>
             </td>
           </tr>
           <tr>