diff --git a/src/applet/public/index.php b/src/applet/public/index.php
index c4791bd..00756b4 100644
--- a/src/applet/public/index.php
+++ b/src/applet/public/index.php
@@ -1,6 +1,4 @@
 <?php
-echo phpinfo();
-exit();
 include __DIR__ . '/../app/config/config.php';
 include __DIR__ . '/../app/config/loader.php';
 include __DIR__ . '/../app/config/di.php';
diff --git a/src/common/Model/SelfSupportForSchoolOrd.php b/src/common/Model/SelfSupportForSchoolOrd.php
index cf3666a..aaa349a 100644
--- a/src/common/Model/SelfSupportForSchoolOrd.php
+++ b/src/common/Model/SelfSupportForSchoolOrd.php
@@ -113,6 +113,12 @@ class SelfSupportForSchoolOrd extends BasicModel
      */
     public $trade_amount;
 
+    /**
+     *
+     * @var double
+     */
+    public $refund_amount;
+
     /**
      *
      * @var string