diff --git a/src-tauri/src/lib.rs b/src-tauri/src/lib.rs
index 6776ff2..8dfd03a 100644
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -183,10 +183,13 @@ pub fn run() {
                         // Dialog phai chay tren main thread (GTK/Windows message loop)
                         let handle = app_handle.clone();
                         let resp_for_main = resp.clone();
+                        // Clone rieng cho closure: run_on_main_thread(&self, F)
+                        // borrow `handle`, closure (move) phai dung ban clone.
+                        let handle_for_closure = handle.clone();
                         let _ = handle.run_on_main_thread(move || {
                             // tauri-plugin-dialog v2: blocking_pick_folder() tra
                             // Option<FilePath> (enum Path(PathBuf) | Url(Url))
-                            let picked: Option<FilePath> = handle
+                            let picked: Option<FilePath> = handle_for_closure
                                 .dialog()
                                 .file()
                                 .blocking_pick_folder();