diff --git a/scripts/check-generated-bindings.mjs b/scripts/check-generated-bindings.mjs
index 0a3140b0b..c9b15220a 100644
--- a/scripts/check-generated-bindings.mjs
+++ b/scripts/check-generated-bindings.mjs
@@ -24,6 +24,9 @@ const repoRoot = path.resolve(
   '..',
 );
 
+// Windows 上 `npx` 以 `npx.cmd` 落地，`spawnSync` 不带 shell 时解析不到（ENOENT）。
+const npxCommand = process.platform === 'win32' ? 'npx.cmd' : 'npx';
+
 const SHARED_CONTRACTS_DIR = 'packages/shared/src/contracts/generated';
 const AGC_CHAT_DIR =
   'apps/ai-game-creator-shell/src/view/project-development/chat/generated';
@@ -115,7 +118,11 @@ for (const target of targets) {
     process.exit(result.status ?? 1);
   }
   if (target.formatDirs.length > 0) {
-    const formatted = run('npx', ['prettier', '--write', ...target.formatDirs]);
+    const formatted = run(npxCommand, [
+      'prettier',
+      '--write',
+      ...target.formatDirs,
+    ]);
     if (formatted.status !== 0) {
       console.error(
         `生成绑定校验无法运行：${target.label} 的 prettier 格式化失败`,