diff --git a/src-tauri/src/main.rs b/src-tauri/src/main.rs
index eb49d60..54dc6e3 100644
--- a/src-tauri/src/main.rs
+++ b/src-tauri/src/main.rs
@@ -59,6 +59,10 @@ fn main() {
         // .plugin(tauri_plugin_store::Builder::default().build())
         // .plugin(tauri_plugin_updater::Builder::new().build())
         .setup(|app| {
+            // Deep Link
+            #[cfg(desktop)]
+            app.deep_link().register("cstb")?;
+
             // Tray
             #[cfg(all(desktop))]
             {
@@ -80,11 +84,6 @@ fn main() {
 
             // apply_blur(&window, Some((18, 18, 18, 0)))
             //     .expect("Unsupported platform! 'apply_blur' is only supported on Windows");
-
-            // Deep Link
-            #[cfg(desktop)]
-            app.deep_link().register("cstb")?;
-
             Ok(())
         })
         .invoke_handler(tauri::generate_handler![
diff --git a/src/components/cstb/LaunchOption.tsx b/src/components/cstb/LaunchOption.tsx
index c30aa1d..015e034 100644
--- a/src/components/cstb/LaunchOption.tsx
+++ b/src/components/cstb/LaunchOption.tsx
@@ -20,7 +20,7 @@ const LaunchOption = () => {
         </CardIcon>
         <CardTool>
           {tool.state.launchOptions.map((option, index) => (
-            <ToolButton key={option} onClick={() => tool.setLaunchIndex(index)}>
+            <ToolButton key={index} onClick={() => tool.setLaunchIndex(index)}>
               {index + 1}
             </ToolButton>
           ))}
diff --git a/src/components/cstb/Prepare.tsx b/src/components/cstb/Prepare.tsx
index 20f0f4a..ecaeb5e 100644
--- a/src/components/cstb/Prepare.tsx
+++ b/src/components/cstb/Prepare.tsx
@@ -144,7 +144,7 @@ export function Prepare() {
         </Button>
       </div>
 
-      <p className="text-white">{links || 'no'}</p>
+      {links.length > 0 && <p className="text-white">{links}</p>}
 
       <section className="flex justify-center w-full gap-3 mt-6">
         <Button onPress={() => alert("获取")} variant="ghost" color="default" size="sm">