diff --git a/module/bug/control.php b/module/bug/control.php
index 87432af5c1..8afc84a762 100644
--- a/module/bug/control.php
+++ b/module/bug/control.php
@@ -181,9 +181,6 @@ class bug extends control
         /* Process bug for check story changed. */
         $bugs = $this->loadModel('story')->checkNeedConfirm($bugs);
 
-        /* Process the openedBuild and resolvedBuild fields. */
-        $bugs = $this->bug->processBuildForBugs($bugs);
-
         /* Get story and task id list. */
         $storyIdList = $taskIdList = array();
         foreach($bugs as $bug)
@@ -1466,7 +1463,7 @@ class bug extends control
         $this->view->users      = $users;
         $this->view->assignedTo = $assignedTo;
         $this->view->executions = $this->loadModel('product')->getExecutionPairsByProduct($productID, $bug->branch ? "0,{$bug->branch}" : 0, 'id_desc', $projectID);
-        $this->view->builds     = $this->loadModel('build')->getBuildPairs($productID, 'all', 'withbranch');
+        $this->view->builds     = $this->loadModel('build')->getBuildPairs($productID, $bug->branch, 'withbranch');
         $this->view->actions    = $this->action->getList('bug', $bugID);
         $this->display();
     }
diff --git a/module/bug/model.php b/module/bug/model.php
index 246ebaedda..3d7fa64eda 100644
--- a/module/bug/model.php
+++ b/module/bug/model.php
@@ -1375,36 +1375,6 @@ class bugModel extends model
         $this->loadModel('search')->setSearchParams($this->config->bug->search);
     }
 
-    /**
-     * Process the openedBuild and resolvedBuild fields for bugs.
-     *
-     * @param  array  $bugs
-     * @access public
-     * @return array
-     */
-    public function processBuildForBugs($bugs)
-    {
-        $productIdList = array();
-        foreach($bugs as $bug) $productIdList[$bug->id] = $bug->product;
-        $builds = $this->loadModel('build')->getBuildPairs(array_unique($productIdList), 0, $params = '');
-
-        /* Process the openedBuild and resolvedBuild fields. */
-        foreach($bugs as $key => $bug)
-        {
-            $openBuildIdList = explode(',', $bug->openedBuild);
-            $openedBuild = '';
-            foreach($openBuildIdList as $buildID)
-            {
-                $openedBuild .= isset($builds[$buildID]) ? $builds[$buildID] : $buildID;
-                $openedBuild .= ',';
-            }
-            $bug->openedBuild   = rtrim($openedBuild, ',');
-            $bug->resolvedBuild = isset($builds[$bug->resolvedBuild]) ? $builds[$bug->resolvedBuild] : $bug->resolvedBuild;
-        }
-
-        return $bugs;
-    }
-
     /**
      * Extract accounts from some bugs.
      *