diff --git a/tmp_msg/json_result.php b/tmp_msg/json_result.php
index 9cdf7859..a9213754 100644
--- a/tmp_msg/json_result.php
+++ b/tmp_msg/json_result.php
@@ -18,7 +18,8 @@ function relayJson($filepath, $noCache = true, $die = true){
         header('Pragma: no-cache');
     }
 
-    echo file_get_contents($filepath);
+    $json = json_decode(file_get_contents($filepath));
+    echo json_encode($json,JSON_UNESCAPED_UNICODE);
 
     if($die){
         die();
diff --git a/tmp_msg/prompt_dummy.php b/tmp_msg/prompt_dummy.php
new file mode 100644
index 00000000..0acbab10
--- /dev/null
+++ b/tmp_msg/prompt_dummy.php
@@ -0,0 +1,8 @@
+<?php
+require('../twe/lib.php');
+use utilphp\util as util;
+
+return json_encode([
+    'result'=>true,
+    'reason'=>'success'
+], JSON_UNESCAPED_UNICODE);
\ No newline at end of file