diff --git a/server/WebHook.cpp b/server/WebHook.cpp
index d05c4f60..43329927 100755
--- a/server/WebHook.cpp
+++ b/server/WebHook.cpp
@@ -674,7 +674,7 @@ void installWebHook() {
         });
     });
 
-    NoticeCenter::Instance().addListener(&web_hook_tag, Broadcast::KBroadcastRtpServerTimeout, [](BroadcastRtpServerTimeoutArgs) {
+    NoticeCenter::Instance().addListener(&web_hook_tag, Broadcast::kBroadcastRtpServerTimeout, [](BroadcastRtpServerTimeoutArgs) {
         GET_CONFIG(string, rtp_server_timeout, Hook::kOnRtpServerTimeout);
         if (!hook_enable || rtp_server_timeout.empty()) {
             return;
@@ -703,4 +703,4 @@ void unInstallWebHook() {
 
 void onProcessExited() {
     reportServerExited();
-}
\ No newline at end of file
+}