diff --git a/app/Controller/CallBackController.php b/app/Controller/CallBackController.php
index 30cd303..0b5f39f 100644
--- a/app/Controller/CallBackController.php
+++ b/app/Controller/CallBackController.php
@@ -297,7 +297,7 @@ class CallBackController extends AbstractController
             }
 
             // 处理发送结果
-            if ($request_params['message_send_result'] == 0){
+            if ($request_params['SendMsgResult'] == 0){
                 // im中0表示成功
                 $message_send_result = 1;
             }