diff --git a/docs/test-guide.md b/docs/test-guide.md
index 5401e36..2dae11f 100644
--- a/docs/test-guide.md
+++ b/docs/test-guide.md
@@ -11,9 +11,10 @@
 | 场景 | 命令 | 耗时 | 说明 |
 |------|------|------|------|
 | **改了某个模块** | `pytest tests/unit/test_spawner.py` | <5s | 只跑改动的模块对应的单元测试 |
-| **改了 API 层** | `pytest tests/integration/` | ~1min | 跑全部集成测试 |
-| **提交前快速验证** | `pytest -m "not e2e"` | ~2min | 不跑 E2E，验证不破坏现有功能 |
-| **部署前全量验证** | `RUN_INTEGRATION=1 pytest` | ~60min | 含 E2E，真实 Agent |
+| **改了 API 层** | `RUN_INTEGRATION=1 pytest tests/integration/` | ~1min | 跑全部集成测试 |
+| **提交前快速验证** | `pytest` | ~2min | 默认排除 integration 和 e2e |
+| **含集成测试** | `RUN_INTEGRATION=1 pytest` | ~5min | 包含 integration 测试 |
+| **部署前全量验证** | `RUN_INTEGRATION=1 pytest` | ~60min | 含 e2e，真实 Agent |
 | **只跑 E2E 场景** | `RUN_INTEGRATION=1 pytest tests/e2e/test_e2e_scenarios.py` | ~30min | 串行，一个跑完再下一个 |
 | **只跑 E2E 压力** | `RUN_INTEGRATION=1 pytest tests/e2e/test_e2e_stress.py` | ~10min | 并发测试 |
 
diff --git a/pyproject.toml b/pyproject.toml
index 801e0a4..61c214d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,8 +8,10 @@ requires-python = ">=3.9"
 asyncio_mode = "auto"
 testpaths = ["tests"]
 markers = [
-    "integration: real agent tests (requires RUN_INTEGRATION=1)",
+    "integration: integration tests (requires RUN_INTEGRATION=1)",
+    "e2e: end-to-end tests with real daemon + Agent (requires RUN_INTEGRATION=1)",
 ]
+addopts = "-m 'not integration and not e2e'"
 
 [tool.pyright]
 venvPath = "."
diff --git a/tests/conftest.py b/tests/conftest.py
index a1e4aca..ba0bd54 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -55,6 +55,14 @@ def client_with_isolation(isolated_data_root):
 
 # ── E2E gate ──
 
+def pytest_collection_modifyitems(config, items):
+    if not os.environ.get("RUN_INTEGRATION"):
+        skip = pytest.mark.skip(reason="needs RUN_INTEGRATION=1")
+        for item in items:
+            if "integration" in item.keywords or "e2e" in item.keywords:
+                item.add_marker(skip)
+
+
 skip_no_integration = pytest.mark.skipif(
     not os.environ.get("RUN_INTEGRATION"),
     reason="Set RUN_INTEGRATION=1 to run E2E tests against real daemon",