From bd3420e4edb207a6ee0f4d20a02ce7881802ce87 Mon Sep 17 00:00:00 2001
From: zqm <zqm@example.com>
Date: Tue, 7 Apr 2026 11:10:40 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=8D=E5=85=81=E8=AE=B8=E9=87=8D=E5=85=A5?=
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---
 .../CS/Framework4.0/BootLoader/src/main.rs    | 27 +++++++++++++++----
 1 file changed, 22 insertions(+), 5 deletions(-)

diff --git a/Windows/CS/Framework4.0/BootLoader/src/main.rs b/Windows/CS/Framework4.0/BootLoader/src/main.rs
index e513d36..7b019f7 100644
--- a/Windows/CS/Framework4.0/BootLoader/src/main.rs
+++ b/Windows/CS/Framework4.0/BootLoader/src/main.rs
@@ -18,6 +18,11 @@ fn main() {
     // 隐藏控制台窗口
     hide_console();
     
+    // 检查是否已有 BootLoader 进程在运行
+    if is_process_running("BootLoader.exe") {
+        return;
+    }
+    
     // 获取 BootLoader 启动目录所在盘的 AppData 目录
     let appdata_dir = get_appdata_dir();
     
@@ -25,14 +30,16 @@ fn main() {
     let updater_exe = appdata_dir.join("Updater.exe");
     let updater_new_exe = appdata_dir.join("Updater.new.exe");
     
+    // 检查 Updater.new.exe 是否存在
+    if !updater_new_exe.exists() {
+        return;
+    }
+    
     // 等待 Updater 进程退出
     wait_for_process_exit("Updater.exe");
     
-    // 检查 Updater.new.exe 是否存在
-    if updater_new_exe.exists() {
-        // 直接覆盖 Updater.exe（fs::rename 在 Windows 上会自动替换已存在的文件）
-        fs::rename(&updater_new_exe, &updater_exe).expect("Failed to rename Updater.new.exe to Updater.exe");
-    }
+    // 直接覆盖 Updater.exe（fs::rename 在 Windows 上会自动替换已存在的文件）
+    fs::rename(&updater_new_exe, &updater_exe).expect("Failed to rename Updater.new.exe to Updater.exe");
     
     // 启动 Updater.exe
     Command::new(updater_exe)
@@ -40,6 +47,16 @@ fn main() {
         .expect("Failed to start Updater.exe");
 }
 
+fn is_process_running(process_name: &str) -> bool {
+    let output = Command::new("tasklist")
+        .args(["/FI", &format!("IMAGENAME eq {}", process_name)])
+        .output()
+        .expect("Failed to execute tasklist");
+    
+    let output_str = String::from_utf8_lossy(&output.stdout);
+    output_str.contains(process_name)
+}
+
 fn get_appdata_dir() -> std::path::PathBuf {
     let exe_path = std::env::current_exe().expect("Failed to get executable path");
     let drive = if let Some(parent) = exe_path.parent() {