diff --git a/src/lib.rs b/src/lib.rs
index 201480b..a687b8c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,7 +1,10 @@
-//! MoMentry Playground - 統一媒體播放與監控平台
+//! MoMentry Playground
+//! 
+//! Unified media player with ASR/YOLO/Chunks overlay support
 
 pub mod player;
-pub mod ui;
-pub mod viewer;
-pub mod api;
-pub mod input;
+pub mod overlay;
+pub mod web;
+pub mod config;
+
+pub use config::Config;