diff --git a/application/common/SzxfjkSdk/SmartLocks.php b/application/common/SzxfjkSdk/SmartLocks.php
index db8677a..53a6b7a 100644
--- a/application/common/SzxfjkSdk/SmartLocks.php
+++ b/application/common/SzxfjkSdk/SmartLocks.php
@@ -69,7 +69,7 @@ class SmartLocks
      */
     protected static function curlPost($url, array $data)
     {
-        $dataJson = json_encode($data);
+        $dataJson = json_encode($data,JSON_UNESCAPED_UNICODE);
 
         $curl = curl_init();