diff --git a/module/admin/control.php b/module/admin/control.php
index bb337aea90..f9eac5a8e1 100644
--- a/module/admin/control.php
+++ b/module/admin/control.php
@@ -78,16 +78,16 @@ class admin extends control
 	}
 
 	/**
-	 * Login zentao.
+	 * Bind zentao.
 	 * 
 	 * @access public
 	 * @return void
 	 */
-	public function login()
+	public function bind()
 	{
 		if($_POST)
 		{
-			$response = $this->admin->loginByAPI();	
+			$response = $this->admin->bindByAPI();	
 			if($response == 'success') 
 			{
 				$this->loadModel('setting')->setItem('system', 'global', 'community', $this->post->account);
diff --git a/module/admin/model.php b/module/admin/model.php
index bfe5a685ea..3addfade1c 100644
--- a/module/admin/model.php
+++ b/module/admin/model.php
@@ -119,7 +119,7 @@ class adminModel extends model
 	 * @access public
 	 * @return void
 	 */
-	public function loginByAPI()
+	public function bindByAPI()
 	{
 		$apiURL = 'http://www.zentao.net/user-login.json';
 		return $this->postAPI($apiURL, $_POST);
diff --git a/module/admin/view/login.html.php b/module/admin/view/bind.html.php
similarity index 100%
rename from module/admin/view/login.html.php
rename to module/admin/view/bind.html.php
diff --git a/module/admin/view/register.html.php b/module/admin/view/register.html.php
index 019714f944..50f6acaa23 100644
--- a/module/admin/view/register.html.php
+++ b/module/admin/view/register.html.php
@@ -47,7 +47,7 @@
 	  <td colspan="2" class="a-center">
       <?php 
         echo html::submitButton($lang->admin->register->submit) . html::hidden('sn', $sn);
-        echo sprintf($lang->admin->register->login, html::a(inlink('login'), $lang->admin->register->join));
+        echo sprintf($lang->admin->register->login, html::a(inlink('bind'), $lang->admin->register->join));
       ?>
 	  </td>
     </th>
diff --git a/module/install/control.php b/module/install/control.php
index a0c67549a4..b858f58cd0 100644
--- a/module/install/control.php
+++ b/module/install/control.php
@@ -189,16 +189,16 @@ class install extends control
 	}
 
 	/**
-	 * Login zentao.
+	 * Bind zentao.
 	 * 
 	 * @access public
 	 * @return void
 	 */
-	public function login()
+	public function bind()
 	{
 		if($_POST)	
 		{
-			$response = $this->load('admin')->loginByAPI();	
+			$response = $this->load('admin')->bindByAPI();	
 			if($response == 'success') 
 			{
 				$this->loadModel('setting')->setItem('system', 'global', 'community', $this->post->account);
diff --git a/module/install/view/login.html.php b/module/install/view/bind.html.php
similarity index 100%
rename from module/install/view/login.html.php
rename to module/install/view/bind.html.php
diff --git a/module/install/view/step5.html.php b/module/install/view/step5.html.php
index c75514e42f..fc967da5c4 100644
--- a/module/install/view/step5.html.php
+++ b/module/install/view/step5.html.php
@@ -14,7 +14,7 @@
   <caption><?php echo $lang->install->success;?></caption>
   <tr>
 	<td>
-	  <?php echo nl2br(sprintf($lang->install->joinZentao, $config->version, inlink('register'), inlink('login'), inlink('step6')));?>
+	  <?php echo nl2br(sprintf($lang->install->joinZentao, $config->version, inlink('register'), inlink('bind'), inlink('step6')));?>
 	</td>
   </tr>
 </table>