diff --git a/extend/RegulatoryPlatform/regulatoryPlatform.php b/extend/RegulatoryPlatform/regulatoryPlatform.php
index 14ca004..e442155 100644
--- a/extend/RegulatoryPlatform/regulatoryPlatform.php
+++ b/extend/RegulatoryPlatform/regulatoryPlatform.php
@@ -80,7 +80,14 @@ class regulatoryPlatform
                 throw new BusinessException(HttpEnumCode::getMessage(HttpEnumCode::SERVER_ERROR));
             }
 
-            $this->redis->set("regulatory_platform_access_token", $data['accessToken'], 60 * 60 * 24 * 6);
+            $expires_in = 60 * 60 * 24 * 6;
+            if (!empty($data['expiresIn'])) {
+                if ($data['expiresIn'] > 100){
+                    $expires_in = $data['expiresIn'];
+                }
+            }
+
+            $this->redis->set("regulatory_platform_access_token", $data['accessToken'],$expires_in);
 
             return $data['accessToken'];
         } catch (GuzzleException $e) {
@@ -215,7 +222,7 @@ class regulatoryPlatform
     /**
      * 请求封装
      * @param string $path
-     * @param array $option
+     * @param array $arg
      * @return array
      * @throws GuzzleException
      */