diff --git a/README.md b/README.md
index d0ffd38..0461060 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,17 @@ The `semiconductor_rotation_income` allocation logic is loaded from `UsEquityStr
 Full strategy documentation now lives in [`UsEquityStrategies`](https://github.com/QuantStrategyLab/UsEquityStrategies#semiconductor_rotation_income). The sections below focus on execution-side defaults and runtime behavior.
 This runtime matrix is the authoritative enablement source for LongBridge. `UsEquityStrategies` only carries strategy-layer compatibility and metadata.
 
+### Execution boundary
+
+The mainline runtime now follows one path only:
+
+- `main.py` assembles `StrategyContext` plus platform overrides
+- `strategy_runtime.py` loads the unified strategy entrypoint
+- `entrypoint.evaluate(ctx)` returns a shared `StrategyDecision`
+- `decision_mapper.py` converts that decision into LongBridge order and notification plans
+
+Platform execution no longer depends on `strategy/allocation.py` or hard-coded strategy asset lists in the runtime mainline.
+
 
 **LongBridge profile matrix**
 
@@ -193,6 +204,17 @@ IAM: the Cloud Run service account needs **Secret Manager Admin** (or Secret Acc
 
 完整策略说明现在放在 [`UsEquityStrategies`](https://github.com/QuantStrategyLab/UsEquityStrategies#semiconductor_rotation_income)。下面这些章节主要保留执行侧默认值和运行时行为。
 
+### 执行边界
+
+当前主线运行路径已经统一为：
+
+- `main.py` 负责组装 `StrategyContext` 和平台 override
+- `strategy_runtime.py` 负责加载统一策略入口
+- `entrypoint.evaluate(ctx)` 返回共享的 `StrategyDecision`
+- `decision_mapper.py` 再把决策转换成 LongBridge 订单和通知计划
+
+平台执行主线已经不再依赖 `strategy/allocation.py`，也不再在运行时主流程里硬编码策略资产列表。
+
 **层级**
 
 - **交易层:** SOXL / SOXX / BOXX
diff --git a/requirements.txt b/requirements.txt
index f84e45e..37888f3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 flask
 gunicorn
-quant-platform-kit @ git+https://github.com/QuantStrategyLab/QuantPlatformKit.git@5174d9e40f79fffae47450a42e26434145d28b31
-us-equity-strategies @ git+https://github.com/QuantStrategyLab/UsEquityStrategies.git@84da76d1ed17e9cf8bec33d9f1f8020f61362a78
+quant-platform-kit @ git+https://github.com/QuantStrategyLab/QuantPlatformKit.git@v0.7.0
+us-equity-strategies @ git+https://github.com/QuantStrategyLab/UsEquityStrategies.git@v0.7.0
 pandas
 requests
 pytz