diff --git a/__gui/sciter/src/main.rs b/__gui/sciter/src/main.rs
index 2420a57..90132ab 100644
--- a/__gui/sciter/src/main.rs
+++ b/__gui/sciter/src/main.rs
@@ -3,6 +3,8 @@ extern crate sciter;
 
 // https://github.com/sciter-sdk/rust-sciter/blob/master/examples/minimal.rs
 fn main() {
+    // std::env::set_var("PATH", &format!("{}:{}",std::env::var("PATH").unwrap(), "/Users/hatterjiang/Downloads/"));
+    // println!("{:?}", std::env::var("PATH"));
     // let app_bytes = include_bytes!("app.htm");
 
     // sciter::set_options(sciter::RuntimeOptions::ScriptFeatures(