diff --git a/contact-center/app/src/main/resources/templates/apps/im/mobile.html b/contact-center/app/src/main/resources/templates/apps/im/mobile.html
index 53f4091d..15c1dbfc 100644
--- a/contact-center/app/src/main/resources/templates/apps/im/mobile.html
+++ b/contact-center/app/src/main/resources/templates/apps/im/mobile.html
@@ -168,7 +168,7 @@
   </script>
     <!-- kindeditor -->
 </head>                                                                                                                                                     n
-<body class="ukefu-im-theme ukefu-point-text" style="overflow:hidden;height:100%;max-height:100%;position: fixed;/* 或者scroll */-webkit-overflow-scrolling: touch;/* 解决ios滑动不流畅问题 */">
+<body class="ukefu-im-theme ukefu-point-text" style="width:100%;overflow:hidden;height:100%;max-height:100%;position: fixed;/* 或者scroll */-webkit-overflow-scrolling: touch;/* 解决ios滑动不流畅问题 */">
 	<div id="header" class="theme${inviteData.consult_dialog_color!''}">
 		<img
 			src="<#if inviteData?? && inviteData.consult_dialog_logo??>/res/image.html?id=${inviteData.consult_dialog_logo?url}<#else>/images/logo.png</#if>"
