diff --git a/trunk/module/release/control.php b/trunk/module/release/control.php
index be039baa10..1e23398f99 100644
--- a/trunk/module/release/control.php
+++ b/trunk/module/release/control.php
@@ -36,6 +36,7 @@ class release extends control
     public function browse($productID)
     {
         $this->commonAction($productID);
+        $this->session->set('releaseList', $this->app->getURI(true));
         $this->view->header->title = $this->lang->release->browse;
         $this->view->position[]    = $this->lang->release->browse;
         $this->view->releases      = $this->release->getList($productID);
@@ -47,9 +48,10 @@ class release extends control
     {
         if(!empty($_POST))
         {
-            $this->release->create($productID);
+            $releaseID = $this->release->create($productID);
             if(dao::isError()) die(js::error(dao::getError()));
-            die(js::locate($this->createLink('release', 'browse', "productID=$productID"), 'parent'));
+            $this->loadModel('action')->create('release', $releaseID, 'opened');
+            die(js::locate(inlink('view', "releaseID=$releaseID"), 'parent'));
         }
 
         $this->commonAction($productID);
@@ -65,9 +67,11 @@ class release extends control
     {
         if(!empty($_POST))
         {
-            $this->release->update($releaseID);
+            $changes = $this->release->update($releaseID);
             if(dao::isError()) die(js::error(dao::getError()));
-            die(js::locate($this->createLink('release', 'browse', "productID={$this->post->product}"), 'parent'));
+            $actionID = $this->loadModel('action')->create('release', $releaseID, 'edited');
+            $this->action->logHistory($actionID, $changes);
+            die(js::locate(inlink('view', "releaseID=$releaseID"), 'parent'));
         }
 
         $release = $this->release->getById((int)$releaseID);
@@ -77,6 +81,7 @@ class release extends control
         $this->view->position[]    = $this->lang->release->edit;
         $this->view->release       = $release;
         $this->view->builds        = $this->loadModel('build')->getProductBuildPairs($release->product);
+        unset($this->view->builds['trunk']);
         $this->display();
     }
                                                           
@@ -84,12 +89,16 @@ class release extends control
     public function view($releaseID)
     {
         $release = $this->release->getById((int)$releaseID);
+        if(!$release) die(js::error($this->lang->notFound) . js::locate('back'));
+
         $this->commonAction($release->product);
 
         /* 赋值。*/
         $this->view->header->title = $this->lang->release->view;
         $this->view->position[]    = $this->lang->release->view;
         $this->view->release       = $release;
+        $this->view->actions       = $this->loadModel('action')->getList('release', $releaseID);
+        $this->view->users         = $this->loadModel('user')->getPairs('noletter');
         $this->display();
     }
  
@@ -102,9 +111,8 @@ class release extends control
         }
         else
         {
-            $release = $this->release->getById($releaseID);
-            $this->release->delete($releaseID);
-            die(js::locate($this->createLink('release', 'browse', "productID=$release->product"), 'parent'));
+            $this->release->delete(TABLE_RELEASE, $releaseID);
+            die(js::locate($this->session->releaseList, 'parent'));
         }
     }
 }
diff --git a/trunk/module/release/model.php b/trunk/module/release/model.php
index 3e8b7b584d..9ccda6e4ed 100644
--- a/trunk/module/release/model.php
+++ b/trunk/module/release/model.php
@@ -45,6 +45,7 @@ class releaseModel extends model
             ->leftJoin(TABLE_PRODUCT)->alias('t2')->on('t1.product = t2.id')
             ->leftJoin(TABLE_BUILD)->alias('t3')->on('t1.build = t3.id')
             ->where('t1.product')->eq((int)$productID)
+            ->andWhere('t1.deleted')->eq(0)
             ->orderBy('t1.id DESC')
             ->fetchAll();
     }
@@ -64,16 +65,12 @@ class releaseModel extends model
     /* 编辑。*/
     public function update($releaseID)
     {
+        $oldRelease = $this->getByID($releaseID);
         $release = fixer::input('post')
             ->stripTags('name')
             ->specialChars('desc')
             ->get();
         $this->dao->update(TABLE_RELEASE)->data($release)->autoCheck()->batchCheck($this->config->release->edit->requiredFields, 'notempty')->where('id')->eq((int)$releaseID)->exec();
-    }
-
-    /* 删除release。*/
-    public function delete($releaseID)
-    {
-        return $this->dao->delete()->from(TABLE_RELEASE)->where('id')->eq((int)$releaseID)->exec();
+        if(!dao::isError()) return common::createChanges($oldRelease, $release);
     }
 }
diff --git a/trunk/module/release/view/browse.html.php b/trunk/module/release/view/browse.html.php
index f244e88249..a1a530269e 100644
--- a/trunk/module/release/view/browse.html.php
+++ b/trunk/module/release/view/browse.html.php
@@ -27,17 +27,17 @@
 <div class='yui-d0'>
   <div id='feature-bar'>
   </div>
-  <table class='table-1 fixed tablesorter'>
-    <caption>
+  <table align='center' class='table-6 tablesorter'>
+    <caption class='caption-tl'>
       <div class='f-left'><?php echo $lang->release->browse;?></div>
       <div class='f-right'><?php common::printLink('release', 'create', "product=$product->id", $lang->release->create);?></div>
     </caption>
     <thead>
-    <tr>
+    <tr class='colhead'>
       <th><?php echo $lang->release->name;?></th>
       <th><?php echo $lang->release->build;?></th>
-      <th><?php echo $lang->release->date;?></th>
-      <th><?php echo $lang->actions;?></th>
+      <th class='w-100px'><?php echo $lang->release->date;?></th>
+      <th class='w-80px'><?php echo $lang->actions;?></th>
     </tr>
     </thead>
     <tbody>
diff --git a/trunk/module/release/view/view.html.php b/trunk/module/release/view/view.html.php
index c7e7b06f61..05101cf48a 100644
--- a/trunk/module/release/view/view.html.php
+++ b/trunk/module/release/view/view.html.php
@@ -24,38 +24,40 @@
 ?>
 <?php include '../../common/view/header.html.php';?>
 <div class='yui-d0'>
-  <form method='post' target='hiddenwin'>
-    <table class='table-1'> 
-      <caption><?php echo $lang->release->view;?></caption>
-      <tr>
-        <th class='rowhead'><?php echo $lang->release->product;?></th>
-        <td><?php echo $release->productName;?></td>
-      </tr>  
-      <tr>
-        <th class='rowhead'><?php echo $lang->release->name;?></th>
-        <td><?php echo $release->name;?></td>
-      </tr>  
-      <tr>
-        <th class='rowhead'><?php echo $lang->release->build;?></th>
-        <td><?php echo $release->buildName;?></td>
-      </tr>  
-      <tr>
-        <th class='rowhead'><?php echo $lang->release->date;?></th>
-        <td><?php echo $release->date;?></td>
-      </tr>  
-      <tr>
-        <th class='rowhead'><?php echo $lang->release->desc;?></th>
-        <td><?php echo nl2br($release->desc);?></td>
-      </tr>  
-      <tr>
-        <td colspan='2' class='a-center'>
-        <?php
+  <table class='table-1'> 
+    <caption><?php echo $lang->release->view;?></caption>
+    <tr>
+      <th class='rowhead'><?php echo $lang->release->product;?></th>
+      <td><?php echo $release->productName;?></td>
+    </tr>  
+    <tr>
+      <th class='rowhead'><?php echo $lang->release->name;?></th>
+      <td class='<?php if($release->deleted) echo 'deleted';?>'><?php echo $release->name;?></td>
+    </tr>  
+    <tr>
+      <th class='rowhead'><?php echo $lang->release->build;?></th>
+      <td><?php echo $release->buildName;?></td>
+    </tr>  
+    <tr>
+      <th class='rowhead'><?php echo $lang->release->date;?></th>
+      <td><?php echo $release->date;?></td>
+    </tr>  
+    <tr>
+      <th class='rowhead'><?php echo $lang->release->desc;?></th>
+      <td><?php echo nl2br($release->desc);?></td>
+    </tr>  
+  </table>
+  <div class='a-center f-16px strong'>
+    <?php
+    $browseLink = $this->session->releaseList ? $this->session->releaseList : inlink('browse', "productID=$release->product");
+    if(!$release->deleted)
+    {
         common::printLink('release', 'edit',   "releaseID=$release->id", $lang->edit);
-        common::printLink('release', 'delete', "releaseID=$release->id", $lang->delete);
-        ?>
-      </td>
-      </tr>
-    </table>
-  </form>
+        common::printLink('release', 'delete', "releaseID=$release->id", $lang->delete, 'hiddenwin');
+    }
+    echo html::a($browseLink, $lang->goback);
+    ?>
+  </div>
+  <?php include '../../common/view/action.html.php';?>
 </div>  
 <?php include '../../common/view/footer.html.php';?>