diff --git a/trunk/src/app/srs_app_server.cpp b/trunk/src/app/srs_app_server.cpp
index b586bf551..5d03ed506 100644
--- a/trunk/src/app/srs_app_server.cpp
+++ b/trunk/src/app/srs_app_server.cpp
@@ -310,6 +310,11 @@ SrsServer::SrsServer()
 }
 
 SrsServer::~SrsServer()
+{
+    destroy();
+}
+
+void SrsServer::destroy()
 {
     _srs_config->unsubscribe(this);
     
@@ -538,6 +543,8 @@ int SrsServer::cycle()
 #ifdef SRS_AUTO_INGEST
     ingester->stop();
 #endif
+
+    destroy();
     
     return ret;
 }
diff --git a/trunk/src/app/srs_app_server.hpp b/trunk/src/app/srs_app_server.hpp
index 7cdca2bd5..5c8d7005a 100644
--- a/trunk/src/app/srs_app_server.hpp
+++ b/trunk/src/app/srs_app_server.hpp
@@ -128,6 +128,7 @@ private:
 public:
     SrsServer();
     virtual ~SrsServer();
+    virtual void destroy();
 public:
     virtual int initialize();
     virtual int initialize_signal();