diff --git a/trunk/src/app/srs_app_server.cpp b/trunk/src/app/srs_app_server.cpp
index 4817d34ed955b1e1eeec1e61d740b47c1e025e5e..5926edd1b6f827b58ccf96bf56cd005f99345891 100644
--- a/trunk/src/app/srs_app_server.cpp
+++ b/trunk/src/app/srs_app_server.cpp
@@ -1379,6 +1379,9 @@ srs_error_t SrsServerAdapter::run(SrsWaitGroup* wg)
 
 void SrsServerAdapter::stop()
 {
+    if(srs!=NULL){
+        srs->stop();
+    }
 }
 
 SrsServer* SrsServerAdapter::instance()