diff --git a/control/index.php b/control/index.php
index e9f4e9a..faa9132 100644
--- a/control/index.php
+++ b/control/index.php
@@ -67,7 +67,7 @@ class index extends publicBase {
 
         $m_case = new mCase();
         $data = $m_case->getCaseInfo($id);
-        if (!$data) $this->ajax_json(false, $m_case->getError());
+        if(!$data)$this->ajax_json(false, $m_case->getError());
 
         $this->ajax_json(true, '获取成功', $data);
     }