diff --git a/framework/base/control.class.php b/framework/base/control.class.php
index 8a5211adb2..c5936f20a1 100644
--- a/framework/base/control.class.php
+++ b/framework/base/control.class.php
@@ -885,7 +885,11 @@ class baseControl
         if($type != 'json') die();
 
         $data = (array) $data;
-        if(helper::isAjaxRequest() or $this->viewType == 'json') print(json_encode($data)) and die(helper::removeUTF8Bom(ob_get_clean()));
+        if(helper::isAjaxRequest() or $this->viewType == 'json')
+        {
+            print(json_encode($data));
+            die(helper::removeUTF8Bom(ob_get_clean()));
+        }
 
         /**
          * 响应非ajax的请求。