diff --git a/module/repo/control.php b/module/repo/control.php
index 6cef422f4a..f37e9659a8 100644
--- a/module/repo/control.php
+++ b/module/repo/control.php
@@ -390,6 +390,51 @@ class repo extends control
         $this->display();
     }
 
+    /**
+     * Blame repo file. 
+     * 
+     * @param  int    $repoID 
+     * @param  string $entry 
+     * @param  string $revision 
+     * @param  string $encoding 
+     * @access public
+     * @return void
+     */
+    public function blame($repoID, $entry, $revision = 'HEAD', $encoding = '')
+    {
+        if($this->get->entry) $entry = $this->get->entry;
+        $this->repo->setMenu($this->repos, $repoID);
+        if($repoID == 0) $repoID = $this->session->repoID;
+        $repo  = $this->repo->getRepoByID($repoID);
+        $file  = $entry;
+        $entry = $this->repo->decodePath($entry);
+
+        $this->scm->setEngine($repo);
+        $encoding  = empty($encoding) ? $repo->encoding : $encoding;
+        $encoding  = strtolower(str_replace('_', '-', $encoding));
+        $blames    = $this->scm->blame($entry, $revision);
+        $revisions = array();
+        foreach($blames as $i => $blame)
+        {
+            if(isset($blame['revision'])) $revisions[$blame['revision']] = $blame['revision'];
+            if($encoding != 'utf-8') $blames[$i]['content'] = helper::convertEncoding($blame['content'], $encoding);
+        }
+
+        $log = $repo->SCM == 'Git' ? $this->dao->select('revision,commit')->from(TABLE_REPOHISTORY)->where('revision')->eq($revision)->andWhere('repo')->eq($repo->id)->fetch() : '';
+
+        $this->view->title        = $this->lang->repo->common;
+        $this->view->repoID       = $repoID;
+        $this->view->repo         = $repo;
+        $this->view->revision     = $revision;
+        $this->view->entry        = $entry;
+        $this->view->file         = $file;
+        $this->view->encoding     = str_replace('-', '_', $encoding);
+        $this->view->historys     = $repo->SCM == 'Git' ? $this->dao->select('revision,commit')->from(TABLE_REPOHISTORY)->where('revision')->in($revisions)->andWhere('repo')->eq($repo->id)->fetchPairs() : '';
+        $this->view->revisionName = ($log and $repo->SCM == 'Git') ? $this->repo->getGitRevisionName($log->revision, $log->commit) : $revision;
+        $this->view->blames       = $blames;
+        $this->display();
+    }
+
     /**
      * Show diff.
      * 
diff --git a/module/repo/view/blame.html.php b/module/repo/view/blame.html.php
new file mode 100644
index 0000000000..9f3b5413b5
--- /dev/null
+++ b/module/repo/view/blame.html.php
@@ -0,0 +1,102 @@
+<?php
+/**
+ * The create view file of repo module of ZenTaoPMS.
+ *
+ * @copyright   Copyright 2009-2012 青岛易软天创网络科技有限公司 (QingDao Nature Easy Soft Network Technology Co,LTD www.cnezsoft.com)
+ * @author      Wang Yidong, Zhu Jinyong 
+ * @package     repo
+ * @version     $Id: blame.html.php $
+ */
+?>
+<?php 
+include '../../common/view/header.html.php';
+js::import($jsRoot  . 'misc/highlight/highlight.pack.js');
+css::import($jsRoot . 'misc/highlight/styles/github.css');
+?>
+<?php if(!isonlybody()):?>
+<div id='mainMenu' class='clearfix'>
+  <div class="btn-toolbar pull-left">
+    <?php
+    $backURI = $this->session->repoView ? $this->session->repoView : $this->session->repoList;
+    if($backURI)
+    {
+        echo html::a($backURI, "<i class='icon icon-back icon-sm'></i>" . $lang->goback, '', "class='btn btn-link'");
+    }
+    else
+    {
+        echo html::backButton("<i class='icon icon-back icon-sm'></i>" . $lang->goback, '', 'btn btn-link');
+    }
+    ?>
+    <div class="divider"></div>
+    <div class="page-title">
+      <strong>
+        <?php
+        echo html::a($this->repo->createLink('browse', "repoID=$repoID"), $repo->name);
+        $paths= explode('/', $entry);
+        $fileName = array_pop($paths);
+        $postPath = '';
+        foreach($paths as $pathName)
+        {
+            $postPath .= $pathName . '/';
+            echo '/' . ' ' . html::a($this->repo->createLink('browse', "repoID=$repoID", "path=" . $this->repo->encodePath($postPath)), trim($pathName, '/'));
+        }
+        echo '/' . ' ' . $fileName;
+        echo " <span class='label label-info'>" . $revisionName . '</span>';
+        ?>
+      </strong>
+    </div>
+  </div>
+</div>
+<?php endif;?>
+
+<div class="code panel">
+  <div class='panel-heading'>
+    <div class='panel-title'><?php echo $entry;?></div>
+    <?php $encodePath = $this->repo->encodePath($entry);?>
+    <div class='panel-actions'>
+      <div class='btn-group'>
+        <?php echo html::commonButton(zget($lang->repo->encodingList, $encoding, $lang->repo->encoding) . "<span class='caret'></span>", "id='encoding' data-toggle='dropdown'", 'btn dropdown-toggle')?>
+        <ul class='dropdown-menu' role='menu' aria-labelledby='encoding'>
+          <?php foreach($lang->repo->encodingList as $key => $val):?>
+          <li><?php echo html::a($this->repo->createLink('blame', "repoID=$repoID&entry=&revision=$revision&encoding=$key", "entry=$encodePath"), $val)?></li>
+          <?php endforeach;?>
+        </ul>
+      </div>
+    </div>
+  </div>
+  <div class="content">
+    <table class="blame table table-form table-fixed">
+      <thead>
+        <tr>
+          <td class='w-70px'><?php echo $lang->repo->revision?></td>
+          <?php if($repo->SCM == 'Git'):?>
+          <td class='w-50px'><?php echo $lang->repo->commit?></td>
+          <?php endif;?>
+          <td class='w-100px'><?php echo $lang->repo->committer?></td>
+          <td class="w-40px"><?php echo $lang->repo->line?></td>
+          <td><?php echo $lang->repo->code?></td>
+        </tr>
+      </thead>
+      <tbody>
+        <?php foreach($blames as $blame):?>
+        <tr<?php if(isset($blame['lines'])) echo " class='topLine'";?>>
+          <?php 
+          if(isset($blame['lines']))
+          {
+              $rowspan = $blame['lines'];
+              echo '<td rowspan="' . $rowspan . '" class="info" title="' . $blame['revision'] . '">';
+              echo $repo->SCM == 'Git' ? substr($blame['revision'], 0, 10) : $blame['revision'];
+              echo '</td>';
+              if($repo->SCM == 'Git') echo '<td rowspan="' . $rowspan . '" class="info">' . zget($historys, $blame['revision'], '') . '</td>';
+              echo '<td rowspan="' . $rowspan . '" class="info">' . $blame['committer'] . '</td>'; 
+          }
+          ?>
+          <td class="line"><?php echo $blame['line'];?></td>
+          <td><pre><?php echo htmlspecialchars($blame['content']);?></pre></td>
+        </tr>
+        <?php endforeach?>
+      </tbody> 
+    </table>
+  </div>
+</div>
+<?php include '../../common/view/footer.html.php';?>