diff --git a/css/default.css b/css/default.css
index 400fd1301..827a2d054 100644
--- a/css/default.css
+++ b/css/default.css
@@ -641,7 +641,7 @@ fieldset button {padding:0 15px;height:24px;border:0;background:#333;color:#fff;
 /* 사이드뷰 */
 .sv_wrap {display:inline-block;position:relative;font-weight:normal}
 .sv_wrap .sv {z-index:1000;display:none;margin:5px 0 0;border:1px solid #283646;background:#111}
-.sv_js_off .sv {display:block}
+.sv_js_off {display:block}
 .sv_wrap .sv a {display:inline-block !important;margin:0 !important;padding:3px !important;width:94px;border-bottom:1px solid #283646;color:#fff !important}
 .sv_wrap a:focus,
 .sv_wrap a:hover,
diff --git a/lib/common.lib.php b/lib/common.lib.php
index 1475dff6c..4c0d5ff07 100644
--- a/lib/common.lib.php
+++ b/lib/common.lib.php
@@ -998,11 +998,11 @@ function get_sideview($mb_id, $name='', $email='', $homepage='')
     $email    = get_text($email);
     $homepage = get_text($homepage);
 
-    $str = "<span class=\"sv_wrap sv_js_off\">\n";
+    $str = "<span class=\"sv_wrap\">\n";
     $str .= $tmp_name."\n";
 
     if(!G4_IS_MOBILE) {
-        $str2 = "<span class=\"sv\">\n";
+        $str2 = "<span class=\"sv sv_js_off\">\n";
         if($mb_id)
             $str2 .= "<a href=\"".G4_BBS_URL."/memo_form.php?me_recv_mb_id=".$mb_id."\" onclick=\"win_memo(this.href); return false;\">쪽지보내기</a>\n";
         if($email)
diff --git a/tail.sub.php b/tail.sub.php
index 6360af7b9..dbf23f39b 100644
--- a/tail.sub.php
+++ b/tail.sub.php
@@ -21,7 +21,7 @@ $(function() {
 <![endif]-->
 
 <script>
-$('.sv_wrap').removeClass('sv_js_off'); //js 사용 가능한지를 사이드뷰에 알려주는 역할
+$('.sv').removeClass('sv_js_off'); //js 사용 가능한지를 사이드뷰에 알려주는 역할
 
 $(function(){
     var hide_menu = false;