diff --git a/webapp/controller/OutAppPlanetController.class.php b/webapp/controller/OutAppPlanetController.class.php
new file mode 100644
index 00000000..8a6f324a
--- /dev/null
+++ b/webapp/controller/OutAppPlanetController.class.php
@@ -0,0 +1,14 @@
+<?php
+
+use phpcommon\SqlHelper;
+
+class OutAppPlanetController extends BaseController {
+
+    public function buy()
+    {
+        $netId = getReqVal('net_id', '');
+        $address = getReqVal('address', '');
+        $num = getReqVal('num', '');
+    }
+
+}