diff --git a/src/rtmp_manager.cpp b/src/rtmp_manager.cpp
index c5ad415..d64ddc1 100644
--- a/src/rtmp_manager.cpp
+++ b/src/rtmp_manager.cpp
@@ -71,7 +71,7 @@ GstElement *RTMPManager::create_pipeline(const Camera &cam)
     const int bitrate = cam.bitrate;
 
     const std::string stream_name = cam.name + "_main";
-    const std::string app = "live";
+    const std::string app = "camera";
     const std::string location = "rtmp://127.0.0.1:1935/" + app + "/" + stream_name + "?vhost=" + app;
 
     // 给关键元素起名字：src, vc, enc, par, mux, sink, tee