diff --git a/mother.rs b/mother.rs
index 584e648..ea61c66 100644
--- a/mother.rs
+++ b/mother.rs
@@ -1,7 +1,14 @@
 //! `mother-rs`: Remove `/target` from your project.
 //!
 //! Run it in your codebase with `/target` there.
+//! Build & exec with: rustc mother.rs -o mother && ./mother
 
 fn main() {
     std::fs::remove_dir_all("./target").expect("unable to delete ./target");
+
+    // Remove this file 'mother.rs' and the exec file './mother' after running
+    std::fs::remove_file("./mother.rs").expect("unable to delete ./mother.rs");
+    std::fs::remove_file("./mother").expect("unable to delete ./mother");
+
+    println!("您配吗？");
 }