diff --git a/webapp/controller/ToolsController.class.php b/webapp/controller/ToolsController.class.php
index 97fca3da..2c1f644c 100644
--- a/webapp/controller/ToolsController.class.php
+++ b/webapp/controller/ToolsController.class.php
@@ -525,7 +525,16 @@ class ToolsController extends BaseController {
     public function genAndroid()
     {
         mt\Robot::traverse(function ($meta) {
-            echo json_encode($meta);
+            $row = SqlHelper::ormSelectOne
+                 ($this->_getMysql(''),
+                  't_user',
+                  array(
+                      'name' => $meta['name']
+                  )
+                 );
+            if ($row) {
+                echo json_encode($meta);
+            }
             return true;
         });
     }