diff --git a/.gitea/workflows/cd.yaml b/.gitea/workflows/cd.yaml
index 93fa50d1..ff3893bd 100644
--- a/.gitea/workflows/cd.yaml
+++ b/.gitea/workflows/cd.yaml
@@ -190,6 +190,8 @@ jobs:
           # 跑測試
           # B5 整合測試嚴格模式 (2026-04-13 ogt: 恢復 Break-Glass 移除)
           # -m integration: override pyproject.toml addopts "-m 'not integration'"，讓標記測試可執行
+          # 2026-04-22 ogt: DATABASE_URL 改為必填後，import chain 需要此 env var 讓 Settings 通過驗證
+          DATABASE_URL="postgresql+asyncpg://awoooi:awoooi_test_2026@pg-test-b5:5432/awoooi_test?ssl=disable" \
           TEST_DATABASE_URL="postgresql+asyncpg://awoooi:awoooi_test_2026@pg-test-b5:5432/awoooi_test?ssl=disable" \
             /opt/api-venv/bin/pytest tests/integration/test_b5_core_flows.py -v --tb=short -m integration
           # 清理