diff --git a/src/Qiniu/Http/RequestOptions.php b/src/Qiniu/Http/RequestOptions.php
index be0c6d5e..d1c55108 100644
--- a/src/Qiniu/Http/RequestOptions.php
+++ b/src/Qiniu/Http/RequestOptions.php
@@ -99,6 +99,11 @@ public function getCurlOpt()
         if ($this->proxy_user_password != null) {
             $result[CURLOPT_PROXYUSERPWD] = $this->proxy_user_password;
         }
+
+        // https
+        $result[CURLOPT_SSL_VERIFYPEER] = false;
+        $result[CURLOPT_SSL_VERIFYHOST] = false;
+        
         return $result;
     }
 }