diff --git a/scripts/generate-schemas.py b/scripts/generate-schemas.py
index a028c9ed..5f63ac04 100644
--- a/scripts/generate-schemas.py
+++ b/scripts/generate-schemas.py
@@ -22,9 +22,14 @@ import sys
 from pathlib import Path
 from typing import Any
 
-# 加入 apps/api/src 到 Python path
-api_src = Path(__file__).parent.parent / "apps" / "api" / "src"
+# 加入 apps/api 和 apps/api/src 到 Python path
+# - apps/api/src: script 內部用 `from models.X import Y`
+# - apps/api: 模型檔案內部用 `from src.utils.X import Y`
+# 2026-04-06 ogt: 兩個都需要，否則跨模組 import 失敗導致 CI 產生空 schema
+api_root = Path(__file__).parent.parent / "apps" / "api"
+api_src = api_root / "src"
 sys.path.insert(0, str(api_src))
+sys.path.insert(0, str(api_root))
 
 # 輸出目錄
 OUTPUT_DIR = Path(__file__).parent.parent / "packages" / "shared-types" / "schemas"