diff --git a/src/main.cpp b/src/main.cpp
index fcf8c8d..4c7cd1d 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -2,6 +2,8 @@
 #include "app_config.hpp"
 #include "rtsp_manager.hpp"
 #include "logger.hpp"
+#include "mqtt_client_wrapper.hpp"
+#include <thread>
 #include <atomic>
 #include <csignal>
 
@@ -31,8 +33,17 @@ int main()
         return -1;
     }
 
+    // 启动 RTSP
     RTSPManager::init();
-    RTSPManager::start(g_app_config.cameras);
+    std::thread rtsp_thread([&]()
+                            { RTSPManager::start(g_app_config.cameras); });
+
+    // 启动 MQTT 客户端线程
+    std::thread mqtt_thread(mqtt_client_thread_func);
+
+    // 等待退出信号
+    rtsp_thread.join();
+    mqtt_thread.join();
 
     return 0;
 }
\ No newline at end of file