diff --git a/webapp/controller/OutAppPlanetController.class.php b/webapp/controller/OutAppPlanetController.class.php
index fd75eb9f..66915fe9 100644
--- a/webapp/controller/OutAppPlanetController.class.php
+++ b/webapp/controller/OutAppPlanetController.class.php
@@ -16,7 +16,7 @@ class OutAppPlanetController extends BaseController {
 
     const BEGIN_TOKEN_ID = 280001;
     const END_TOKEN_ID = 280300;
-    const PRICE = 1;
+    const PRICE = 300;
     const PERIOD = 1;
 
     public function buy()