diff --git a/api/v1/entries/feedbackclose.php b/api/v1/entries/feedbackclose.php
new file mode 100644
index 0000000000..a9df7c7a96
--- /dev/null
+++ b/api/v1/entries/feedbackclose.php
@@ -0,0 +1,39 @@
+<?php
+/**
+ * The feedback close entry point of ZenTaoPMS.
+ *
+ * @copyright   Copyright 2009-2021 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)
+ * @license     ZPL (http://zpl.pub/page/zplv12.html)
+ * @author      Chunsheng Wang <chunsheng@cnezsoft.com>
+ * @package     entries
+ * @version     1
+ * @link        http://www.zentao.net
+ */
+class feedbackCloseEntry extends Entry
+{
+    /**
+     * POST method.
+     *
+     * @param  int    $feedbackID
+     * @access public
+     * @return void
+     */
+    public function post($feedbackID)
+    {
+        $feedback = $this->loadModel('feedback')->getById($feedbackID);
+
+        $fields = 'comment';
+        $this->batchSetPost($fields);
+
+        $control = $this->loadController('feedback', 'close');
+        $control->close($feedbackID);
+
+        $data = $this->getData();
+        if(!$data) return $this->send400('error');
+        if(isset($data->status) and $data->status == 'fail') return $this->sendError(zget($data, 'code', 400), $data->message);
+
+        $feedback = $this->loadModel('feedback')->getById($feedbackID);
+
+        $this->send(200, $feedback);
+    }
+}
diff --git a/config/routes.php b/config/routes.php
index 3b320ee999..7b8ee7e3fb 100644
--- a/config/routes.php
+++ b/config/routes.php
@@ -19,6 +19,7 @@ $routes['/files/:id'] = 'file';
 $routes['/feedbacks']            = 'feedbacks';
 $routes['/feedbacks/:id']        = 'feedback';
 $routes['/feedbacks/:id/assign'] = 'feedbackAssignto';
+$routes['/feedbacks/:id/close']  = 'feedbackClose';
 
 $routes['/options/:type'] = 'options';