diff --git a/trunk/src/app/srs_app_rtc_server.cpp b/trunk/src/app/srs_app_rtc_server.cpp
index de8bdcc9e..46a2d0fac 100644
--- a/trunk/src/app/srs_app_rtc_server.cpp
+++ b/trunk/src/app/srs_app_rtc_server.cpp
@@ -326,7 +326,7 @@ srs_error_t SrsRtcServer::on_udp_packet(SrsUdpMuxSocket* skt)
     // Notify hijack to handle the UDP packet.
     if (hijacker) {
         bool consumed = false;
-        if ((err = hijacker->on_udp_packet(&consumed)) != srs_success) {
+        if ((err = hijacker->on_udp_packet(pkt, session, &consumed)) != srs_success) {
             return srs_error_wrap(err, "hijack consumed=%u", consumed);
         }
 
diff --git a/trunk/src/app/srs_app_rtc_server.hpp b/trunk/src/app/srs_app_rtc_server.hpp
index 51276a7e4..4a166f659 100644
--- a/trunk/src/app/srs_app_rtc_server.hpp
+++ b/trunk/src/app/srs_app_rtc_server.hpp
@@ -80,7 +80,7 @@ public:
     virtual ~ISrsRtcServerHijacker();
 public:
     // If consumed set to true, server will ignore the packet.
-    virtual srs_error_t on_udp_packet(bool* pconsumed) = 0;
+    virtual srs_error_t on_udp_packet(SrsUdpMuxSocket* skt, SrsRtcConnection* session, bool* pconsumed) = 0;
 };
 
 // The RTC server instance, listen UDP port, handle UDP packet, manage RTC connections.