diff --git a/config/plugin/webman/push/route.php b/config/plugin/webman/push/route.php
index ea54c37..0b09191 100644
--- a/config/plugin/webman/push/route.php
+++ b/config/plugin/webman/push/route.php
@@ -17,10 +17,21 @@ use Webman\Route;
 use Webman\Push\Api;
 
 /**
- * 推送js客户端文件
+ * 推送 js 客户端
+ * - 生产环境 Nginx 常把 root 指到 public/：须存在 public/plugin/webman/push/push.js（与 vendor 同步）
+ * - 若请求进入 Webman，则优先读 public，其次 vendor
  */
 Route::get('/plugin/webman/push/push.js', function (Request $request) {
-    return response()->file(base_path().'/vendor/webman/push/src/push.js');
+    $publicFile = public_path() . DIRECTORY_SEPARATOR . 'plugin' . DIRECTORY_SEPARATOR . 'webman' . DIRECTORY_SEPARATOR . 'push' . DIRECTORY_SEPARATOR . 'push.js';
+    if (is_file($publicFile)) {
+        return response()->file($publicFile);
+    }
+    $vendorFile = base_path() . '/vendor/webman/push/src/push.js';
+    if (is_file($vendorFile)) {
+        return response()->file($vendorFile);
+    }
+
+    return response('push.js not found. Run: copy vendor/webman/push/src/push.js to public/plugin/webman/push/push.js', 404);
 });
 
 /**