diff --git a/admin/manage-comments.php b/admin/manage-comments.php
index 5c841ac9..990ef1d4 100644
--- a/admin/manage-comments.php
+++ b/admin/manage-comments.php
@@ -95,7 +95,7 @@ $comments = Typecho_Widget::widget('Widget_Comments_Admin');
                         <tbody>
                         <?php if($comments->have()): ?>
                         <?php while($comments->next()): ?>
-                        <tr class="<?php $comments->alt(' even', ''); ?>" id="<?php $comments->theId(); ?>">
+                        <tr id="<?php $comments->theId(); ?>">
                             <td valign="top">
                                 <input type="checkbox" value="<?php $comments->coid(); ?>" name="coid[]"/>
                             </td>
diff --git a/admin/manage-medias.php b/admin/manage-medias.php
index b89d1584..2a45880a 100644
--- a/admin/manage-medias.php
+++ b/admin/manage-medias.php
@@ -62,7 +62,7 @@ $stat = Typecho_Widget::widget('Widget_Stat');
                     	<?php if($attachments->have()): ?>
                         <?php while($attachments->next()): ?>
                         <?php $mime = Typecho_Common::mimeIconType($attachments->attachment->mime); ?>
-                        <tr<?php $attachments->alt(' class="even"', ''); ?> id="<?php $attachments->theId(); ?>">
+                        <tr id="<?php $attachments->theId(); ?>">
                             <td><input type="checkbox" value="<?php $attachments->cid(); ?>" name="cid[]"/></td>
                             <td><a href="<?php $options->adminUrl('manage-comments.php?cid=' . $attachments->cid); ?>" class="balloon-button size-<?php echo Typecho_Common::splitByCount($attachments->commentsNum, 1, 10, 20, 50, 100); ?>"><?php $attachments->commentsNum(); ?></a></td>
                             <td><span class="typecho-mime typecho-mime-<?php echo $mime; ?>"></span></td>
diff --git a/admin/manage-metas.php b/admin/manage-metas.php
index e6432377..4a3992ac 100644
--- a/admin/manage-metas.php
+++ b/admin/manage-metas.php
@@ -58,7 +58,7 @@ include 'menu.php';
                         <tbody>
                             <?php if($categories->have()): ?>
                             <?php while ($categories->next()): ?>
-                            <tr<?php $categories->alt(' class="even"', ''); ?> id="mid-<?php $categories->theId(); ?>">
+                            <tr id="mid-<?php $categories->theId(); ?>">
                                 <td><input type="checkbox" value="<?php $categories->mid(); ?>" name="mid[]"/></td>
                                 <td><a href="<?php echo $request->makeUriByRequest('mid=' . $categories->mid); ?>"><?php $categories->name(); ?></a></td>
                                 <td>
diff --git a/admin/manage-posts.php b/admin/manage-posts.php
index a433a069..0bf8957d 100644
--- a/admin/manage-posts.php
+++ b/admin/manage-posts.php
@@ -69,7 +69,7 @@ $stat = Typecho_Widget::widget('Widget_Stat');
                     	<?php Typecho_Widget::widget('Widget_Contents_Post_Admin')->to($posts); ?>
                     	<?php if($posts->have()): ?>
                         <?php while($posts->next()): ?>
-                        <tr<?php $posts->alt(' class="even"', ''); ?> id="<?php $posts->theId(); ?>">
+                        <tr id="<?php $posts->theId(); ?>">
                             <td><input type="checkbox" value="<?php $posts->cid(); ?>" name="cid[]"/></td>
                             <td><a href="<?php $options->adminUrl('manage-comments.php?cid=' . $posts->cid); ?>" class="balloon-button size-<?php echo Typecho_Common::splitByCount($posts->commentsNum, 1, 10, 20, 50, 100); ?>"><?php $posts->commentsNum(); ?></a></td>
                             <td<?php if ('draft' != $posts->status && 'waiting' != $posts->status && 'private' != $posts->status && !$posts->password): ?> colspan="2"<?php endif; ?>>
diff --git a/admin/manage-users.php b/admin/manage-users.php
index 80a5bf4e..4ab0d484 100644
--- a/admin/manage-users.php
+++ b/admin/manage-users.php
@@ -54,7 +54,7 @@ include 'menu.php';
                     <tbody>
                     	<?php Typecho_Widget::widget('Widget_Users_Admin')->to($users); ?>
                         <?php while($users->next()): ?>
-                        <tr<?php $users->alt(' class="even"', ''); ?> id="user-<?php $users->uid(); ?>">
+                        <tr id="user-<?php $users->uid(); ?>">
                             <td><input type="checkbox" value="<?php $users->uid(); ?>" name="uid[]"/></td>
                             <td><a href="<?php $options->adminUrl('user.php?uid=' . $users->uid); ?>"><?php $users->name(); ?></a></td>
                             <td><?php $users->screenName(); ?></td>
diff --git a/admin/plugins.php b/admin/plugins.php
index 9d41ad3b..9ea55ac3 100644
--- a/admin/plugins.php
+++ b/admin/plugins.php
@@ -30,7 +30,7 @@ include 'menu.php';
                     </thead>
                     <tbody>
                         <?php while ($activatedPlugins->next()): ?>
-                        <tr<?php $activatedPlugins->alt(' class="even"', ''); ?> id="plugin-<?php $activatedPlugins->name(); ?>">
+                        <tr id="plugin-<?php $activatedPlugins->name(); ?>">
                             <td><?php $activatedPlugins->title(); ?>
                             <?php if (!$activatedPlugins->dependence): ?>
                             <img src="<?php $options->adminUrl('images/notice.gif'); ?>" title="<?php _e('%s 无法在此版本的typecho下正常工作', $activatedPlugins->title); ?>" alt="<?php _e('%s 无法在此版本的typecho下正常工作', $activatedPlugins->title); ?>" class="tiny" />
@@ -95,7 +95,7 @@ include 'menu.php';
                     <tbody>
                         <?php if ($deactivatedPlugins->have()): ?>
                         <?php while ($deactivatedPlugins->next()): ?>
-                        <tr<?php $deactivatedPlugins->alt(' class="even"', ''); ?> id="plugin-<?php $deactivatedPlugins->name(); ?>">
+                        <tr id="plugin-<?php $deactivatedPlugins->name(); ?>">
                             <td><?php $deactivatedPlugins->title(); ?></td>
                             <td><?php $deactivatedPlugins->description(); ?></td>
                             <td><?php $deactivatedPlugins->version(); ?></td>