diff --git a/docs/assignments.md b/docs/assignments.md
index 4173cf9..50b3d12 100644
--- a/docs/assignments.md
+++ b/docs/assignments.md
@@ -6,5 +6,7 @@
 
 ### members
 
-### 
+### members
+
+### members
 
diff --git a/tests/test_test.py b/tests/test_test.py
new file mode 100644
index 0000000..e1cdab0
--- /dev/null
+++ b/tests/test_test.py
@@ -0,0 +1,16 @@
+# import pytest
+
+
+def test_always_passes():
+    """這是一個基礎測試，用來確認 GitHub Actions 流程是否打通"""
+    assert True
+
+
+def test_csv_logic_placeholder():
+    """模擬 Spec 2.1 的欄位檢查邏輯"""
+    # required_fields = ["event_id", "start_date", "end_date", "bbox"]
+    sample_data = {"event_id": "FL001", "start_date": "2023-01-01"}
+
+    # 這裡故意寫一個會過的邏輯：檢查欄位是否完整
+    is_valid = all(field in sample_data for field in ["event_id", "start_date"])
+    assert is_valid is True