diff --git a/build_worker.spec b/build_worker.spec
index e4abee1..1da9292 100644
--- a/build_worker.spec
+++ b/build_worker.spec
@@ -12,7 +12,9 @@ a = Analysis(
     [os.path.join(_project_root, 'worker', 'main.py')],
     pathex=[_project_root],
     binaries=[],
-    datas=[],
+    datas=[
+        (os.path.join(_project_root, '1.py'), '.'),
+    ],
     hiddenimports=[
         'worker',
         'worker.ws_client',
diff --git a/worker/recruit_filter_sync.py b/worker/recruit_filter_sync.py
index 16e11b8..5cece87 100644
--- a/worker/recruit_filter_sync.py
+++ b/worker/recruit_filter_sync.py
@@ -9,12 +9,20 @@ from __future__ import annotations
 
 import importlib.util
 import logging
+import sys
 from functools import lru_cache
 from pathlib import Path
 from typing import Any, Dict, List, Optional
 
 
-SCRIPT_ONE_PATH = Path(__file__).resolve().parent.parent / "1.py"
+def _get_script_one_path() -> Path:
+    """Resolve 1.py path for both PyInstaller bundle and source runs."""
+    if getattr(sys, '_MEIPASS', None):
+        return Path(sys._MEIPASS) / "1.py"
+    return Path(__file__).resolve().parent.parent / "1.py"
+
+
+SCRIPT_ONE_PATH = _get_script_one_path()
 
 
 @lru_cache(maxsize=1)