diff --git a/app/utils/xbot_utils.py b/app/utils/xbot_utils.py
index f187a44..b74a173 100644
--- a/app/utils/xbot_utils.py
+++ b/app/utils/xbot_utils.py
@@ -303,7 +303,7 @@ def send_message(file_path, open_id):
 
     request: CreateMessageRequest = (
         CreateMessageRequest.builder()
-        .receive_id_type("user_id")
+        .receive_id_type("open_id")
         .request_body(
             CreateMessageRequestBody.builder()
             .receive_id(open_id)