diff --git a/src/input/mod.rs b/src/input/mod.rs
new file mode 100644
index 0000000..6a6ad1d
--- /dev/null
+++ b/src/input/mod.rs
@@ -0,0 +1,5 @@
+//! 輸入源模組
+
+pub mod file;
+pub mod youtube;
+pub mod cloud;