diff --git a/server/WebApi.cpp b/server/WebApi.cpp
index 64402ad8..8b7487a5 100644
--- a/server/WebApi.cpp
+++ b/server/WebApi.cpp
@@ -697,7 +697,11 @@ void installWebApi() {
     API_REGIST(api,getSsrcInfo,{
         CHECK_SECRET();
         CHECK_ARGS("ssrc");
-        auto process = RtpSelector::Instance().getProcess(allArgs["ssrc"],false);
+        uint32_t ssrc = 0;
+        stringstream ss(allArgs["ssrc"]);
+        ss >> std::hex >> ssrc;
+
+        auto process = RtpSelector::Instance().getProcess(ssrc,false);
         if(!process){
             val["exist"] = false;
             return;
diff --git a/src/Extension/AAC.h b/src/Extension/AAC.h
index 156c4122..fe78509e 100644
--- a/src/Extension/AAC.h
+++ b/src/Extension/AAC.h
@@ -257,6 +257,9 @@ private:
      * 解析2个字节的aac配置
      */
     void onReady(){
+        if(_cfg.size() < 2){
+            return;
+        }
         AACFrame aacFrame;
         makeAdtsHeader(_cfg,aacFrame);
         getAACInfo(aacFrame,_sampleRate,_channel);
diff --git a/src/Rtp/RtpProcess.cpp b/src/Rtp/RtpProcess.cpp
index b19c43c9..d4d57847 100644
--- a/src/Rtp/RtpProcess.cpp
+++ b/src/Rtp/RtpProcess.cpp
@@ -84,7 +84,12 @@ RtpProcess::RtpProcess(uint32_t ssrc) {
     _track->_type = TrackVideo;
     _track->_ssrc = _ssrc;
     DebugL << printSSRC(_ssrc);
-    _muxer = std::make_shared<MultiMediaSourceMuxer>(DEFAULT_VHOST,"rtp",printSSRC(_ssrc));
+
+    GET_CONFIG(bool,toRtxp,General::kPublishToRtxp);
+    GET_CONFIG(bool,toHls,General::kPublishToHls);
+    GET_CONFIG(bool,toMP4,General::kPublishToMP4);
+
+    _muxer = std::make_shared<MultiMediaSourceMuxer>(DEFAULT_VHOST,"rtp",printSSRC(_ssrc),0,toRtxp,toRtxp,toHls,toMP4);
 
     GET_CONFIG(string,dump_dir,RtpProxy::kDumpDir);
     {