diff --git a/webapp/controller/OpsController.class.php b/webapp/controller/OpsController.class.php
deleted file mode 100644
index d0dbba9..0000000
--- a/webapp/controller/OpsController.class.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-
-class OpsController {
-
-    public function selfChecking()
-    {
-        echo json_encode(array(
-            'errcode' => 0,
-            'errmsg' => '',
-            'healthy' => 1,
-            'max_rundelay' => 1,
-        ));
-    }
-
-}
diff --git a/webapp/controller/OpsController.class.php b/webapp/controller/OpsController.class.php
new file mode 120000
index 0000000..633aecc
--- /dev/null
+++ b/webapp/controller/OpsController.class.php
@@ -0,0 +1 @@
+../phpcommon/Controller/OpsController.class.php
\ No newline at end of file