diff --git a/src/rtmp_manager.cpp b/src/rtmp_manager.cpp
index e9224e4..e6512d8 100644
--- a/src/rtmp_manager.cpp
+++ b/src/rtmp_manager.cpp
@@ -105,7 +105,7 @@ GstElement *RTMPManager::create_pipeline(const Camera &cam, StreamType type)
                                "! rtmpsink location=\"rtmp://127.0.0.1/live/" +
                                stream_name +
                                " live=1\" sync=false"
-                               "timeout=5000000 "      // 5秒超时（微秒单位）
+                               " timeout=5000000 "     // 5秒超时（微秒单位）
                                "async-handling=true";  // 异步错误处理，防止阻塞
 
     LOG_INFO("[RTMP] Creating pipeline for '" + stream_name + "': " + pipeline_str);