From d989de28169c5e59938f63ea2c49de3f20e39276 Mon Sep 17 00:00:00 2001
From: zhenyan121 <3367366583@qq.com>
Date: Fri, 17 Jul 2026 17:59:31 +0800
Subject: [PATCH] feat: add Alt key to close ImGui; clarify debug log

---
 src/app.cpp             | 3 ++-
 src/debug_collector.cpp | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/app.cpp b/src/app.cpp
index f26b999..c70746a 100644
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -652,7 +652,8 @@ void App::handle_sdl_event(SDL_Event& e) {
         m_running = false;
         break;
     case SDL_EVENT_KEY_DOWN:
-        if (imgui_enable && e.key.key == SDLK_ESCAPE) {
+        if (imgui_enable &&
+            (e.key.key == SDLK_ESCAPE || e.key.key == SDLK_LALT)) {
             m_window.disable_mouse();
             m_window.set_imgui_enabled(false);
         }
diff --git a/src/debug_collector.cpp b/src/debug_collector.cpp
index 9ed43a5..9a90dae 100644
--- a/src/debug_collector.cpp
+++ b/src/debug_collector.cpp
@@ -69,7 +69,7 @@ void DebugCollector::init(int width, int height) {
     os_text.set_scale(SCALE);
     if (Tools::get_os_version(os)) {
         os_text.set_text("OS: " + os);
-        Logger::info("System: {}", os);
+        Logger::info("OS System: {}", os);
     } else {
         os_text.set_text("OS: Unknown");
     }