diff --git a/README.md b/README.md
index e6d4e66..a402c9e 100644
--- a/README.md
+++ b/README.md
@@ -40,6 +40,10 @@ analyzer = chanlun.立体分析器("BTCUSD", [60, 60*5, 60*5*6], config)
 ```bash
 pip install maturin
 
+# 推荐：一键清理缓存 + 构建 + 安装
+./clean_install.sh
+
+# 或手动：
 # 开发模式（直接安装到当前 venv）
 maturin develop
 
@@ -48,6 +52,12 @@ maturin build --release
 pip install target/wheels/chanlun-*.whl
 ```
 
+> **注意**：若修改了 `chan.py`，安装前需清除 `__pycache__`，否则旧 `.pyc` 会被打包进 wheel 导致修改不生效：
+> ```bash
+> find . -type d -name __pycache__ -exec rm -rf {} + 2>/dev/null
+> find . -type f -name "*.pyc" -delete 2>/dev/null
+> ```
+
 也可使用项目内的 `build.sh`:
 
 ```bash
diff --git a/chan.py b/chan.py
index d7d0029..24f2d17 100644
--- a/chan.py
+++ b/chan.py
@@ -1114,10 +1114,13 @@ class 缠论配置:
             default = field_info["default"]
 
             try:
-                # 布尔类型验证
+                # 布尔类型验证（与 Rust 绑定层 coerce_strings_to_numbers 对齐）
                 if type_ is bool:
                     if not isinstance(value, bool):
-                        setattr(self, fname, bool(value))
+                        if isinstance(value, str) and value.lower() in ("true", "false"):
+                            setattr(self, fname, value.lower() == "true")
+                        else:
+                            setattr(self, fname, default)
 
                 # 整数类型验证
                 elif type_ is int:
@@ -1164,7 +1167,22 @@ class 缠论配置:
         :return: 仅保留当前类已知字段的字典
         """
         valid_fields = cls.model_fields().keys()
-        cleaned = {k: v for k, v in values.items() if k in valid_fields}
+        cleaned = {}
+        for k, v in values.items():
+            if k not in valid_fields:
+                continue
+            # 字符串值类型强制转换（与 Rust 绑定层 coerce_strings_to_numbers 对齐）
+            if isinstance(v, str):
+                if v.lower() in ("true", "false"):
+                    v = v.lower() == "true"
+                elif v.lstrip("-").isdigit():
+                    v = int(v)
+                else:
+                    try:
+                        v = float(v)
+                    except ValueError:
+                        pass
+            cleaned[k] = v
         return cleaned
 
     def to_dict(self) -> dict:
@@ -7144,7 +7162,9 @@ def 测试_指标挂载(配置: 缠论配置):
                 观察员.增加原始K线(k线)
                 if i == 500:
                     assert 观察员.普通K线序列[0].指标.macd_12_26_9 is not None, "指标挂载失败"
-                    print(观察员.普通K线序列[0].指标["macd_12_26_9"])
+                    print(观察员.普通K线序列[-1].指标["macd_12_26_9"])
+                    print(观察员.普通K线序列[-1].macd)
+
                     break
 
         消耗用时 = datetime.now() - 启动时间
diff --git a/chanlun-py/Cargo.toml b/chanlun-py/Cargo.toml
index d2a9b88..abff485 100644
--- a/chanlun-py/Cargo.toml
+++ b/chanlun-py/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "chanlun-py"
-version = "26.6.74"
+version = "26.6.77"
 edition = "2024"
 description = "缠论技术分析库 — Rust 高性能 Python 绑定"
 authors = ["YuYuKunKun"]
diff --git a/chanlun-py/chanlun/chan.py b/chanlun-py/chanlun/chan.py
index 824ebc6..4ffc679 100644
--- a/chanlun-py/chanlun/chan.py
+++ b/chanlun-py/chanlun/chan.py
@@ -1114,10 +1114,13 @@ class 缠论配置:
             default = field_info["default"]
 
             try:
-                # 布尔类型验证
+                # 布尔类型验证（与 Rust 绑定层 coerce_strings_to_numbers 对齐）
                 if type_ is bool:
                     if not isinstance(value, bool):
-                        setattr(self, fname, bool(value))
+                        if isinstance(value, str) and value.lower() in ("true", "false"):
+                            setattr(self, fname, value.lower() == "true")
+                        else:
+                            setattr(self, fname, default)
 
                 # 整数类型验证
                 elif type_ is int:
@@ -1164,7 +1167,22 @@ class 缠论配置:
         :return: 仅保留当前类已知字段的字典
         """
         valid_fields = cls.model_fields().keys()
-        cleaned = {k: v for k, v in values.items() if k in valid_fields}
+        cleaned = {}
+        for k, v in values.items():
+            if k not in valid_fields:
+                continue
+            # 字符串值类型强制转换（与 Rust 绑定层 coerce_strings_to_numbers 对齐）
+            if isinstance(v, str):
+                if v.lower() in ("true", "false"):
+                    v = v.lower() == "true"
+                elif v.lstrip("-").isdigit():
+                    v = int(v)
+                else:
+                    try:
+                        v = float(v)
+                    except ValueError:
+                        pass
+            cleaned[k] = v
         return cleaned
 
     def to_dict(self) -> dict:
@@ -7144,7 +7162,9 @@ def 测试_指标挂载(配置: 缠论配置):
                 观察员.增加原始K线(k线)
                 if i == 500:
                     assert 观察员.普通K线序列[0].指标.macd_12_26_9 is not None, "指标挂载失败"
-                    print(观察员.普通K线序列[0].指标["macd_12_26_9"])
+                    print(观察员.普通K线序列[-1].指标["macd_12_26_9"])
+                    print(观察员.普通K线序列[-1].macd)
+
                     break
 
         消耗用时 = datetime.now() - 启动时间
diff --git a/chanlun-py/pyproject.toml b/chanlun-py/pyproject.toml
index af6500a..b271448 100644
--- a/chanlun-py/pyproject.toml
+++ b/chanlun-py/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "chanlun"
-version = "2606.74"
+version = "2606.77"
 description = "缠论技术分析库 — Rust 高性能实现"
 readme = { file = "README.md", content-type = "text/markdown" }
 license = { file = "LICENSE", content-type = "text/plain" }
diff --git a/clean_install.sh b/clean_install.sh
new file mode 100755
index 0000000..166db0b
--- /dev/null
+++ b/clean_install.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+set -e
+cd "$(dirname "$0")"
+
+echo "=== 1/4 清除 Python 缓存 ==="
+find . -type d -name __pycache__ -exec rm -rf {} + 2>/dev/null
+find . -type f -name "*.pyc" -delete 2>/dev/null
+echo "  Python 缓存已清除"
+
+echo "=== 2/4 清除 Cargo 编译缓存 ==="
+rm -rf chanlun/target chanlun-py/target
+echo "  target/ 已清除"
+
+echo "=== 3/4 构建 Release ==="
+cd chanlun-py
+maturin build --release
+echo "  构建完成"
+
+echo "=== 4/4 安装 ==="
+pip install --break-system-packages --force-reinstall --no-deps \
+    target/wheels/chanlun-*.whl
+echo "  安装完成"
+
+echo
+echo "✓ 清理 + 构建 + 安装完毕"
+echo "  pip show chanlun | grep Version"
+pip show chanlun 2>/dev/null | grep Version