's'

electron/scripts/verify-runtime.mjs

@@ -51,7 +51,10 @@ if (!ffmpegExe) {
 if (pythonExe) {
   const check = spawnSync(
     pythonExe,
-    ['-c', 'import fastapi,uvicorn,requests,psutil;print("runtime_ok")'],
+    [
+      '-c',
+      'import importlib.util,fastapi,uvicorn,requests,psutil,src; assert importlib.util.find_spec("web2"); print("runtime_ok")',
+    ],
     {
       cwd: backendRoot,
       encoding: 'utf8',
@@ -61,7 +64,7 @@ if (pythonExe) {
   )
   if (check.status !== 0) {
     errors.push(
-      `内置 Python 缺少运行依赖（fastapi/uvicorn/requests/psutil）。\n请先在 ${path.join(
+      `内置 Python 缺少运行依赖或无法导入后端模块（fastapi/uvicorn/requests/psutil/web2/src）。\n请先在 ${path.join(
         backendRoot,
         'python',
       )} 环境安装 requirements.txt。\n\nstdout:\n${check.stdout || '(empty)'}\n\nstderr:\n${check.stderr || '(empty)'}`,