diff --git a/src/mujoco01/README.md b/src/mujoco01/README.md
index 93f105b126..b33146ad97 100644
--- a/src/mujoco01/README.md
+++ b/src/mujoco01/README.md
@@ -74,4 +74,46 @@ humanoid_mujoco_py/
 - [MuJoCo 官方文档](https://mujoco.readthedocs.io/)：学习MJCF格式、API接口与物理仿真原理
 - [MuJoCo GitHub 仓库](https://github.com/google-deepmind/mujoco)：获取最新版MuJoCo库与官方示例模型
 - [MJCF 模型格式参考](https://mujoco.readthedocs.io/en/stable/XMLreference.html)：详细了解`humanoid.xml`各节点配置规则
-- [MuJoCo Python 教程](https://mujoco.readthedocs.io/en/stable/python.html)：学习Python调用MuJoCo的进阶用法（如控制、传感器、数据记录）
\ No newline at end of file
+- [MuJoCo Python 教程](https://mujoco.readthedocs.io/en/stable/python.html)：学习Python调用MuJoCo的进阶用法（如控制、传感器、数据记录）
+## 键盘控制
+
+`main_keyboard_control.py` 提供基于 pygame 的键盘实时控制，使用 PD 控制器保持机器人稳定姿态。
+
+### 运行方式
+
+    python main_keyboard_control.py
+
+### 操作说明
+
+| 按键 | 功能 |
+|------|------|
+| W / S | 躯干前倾 / 后仰 |
+| A / D | 躯干左转 / 右转 |
+| Q / E | 抬右臂 / 抬左臂 |
+| R / F | 屈右肘 / 屈左肘 |
+| Space | 全部复位 |
+| ESC | 退出程序 |
+
+### PD 控制原理
+
+对于每个电机，使用 PD 控制律计算输出力矩：
+
+    tau = Kp * (target - q) - Kd * q_dot
+
+其中：
+
+- `target = home_qpos[j] + keyboard_offset[i]`：目标关节角 = home 关键帧角度 + 键盘偏移量
+- `q`：当前关节角
+- `q_dot`：当前关节角速度
+- `Kp = 40.0`，`Kd = 4.0`
+
+为解决 MuJoCo humanoid 纯力矩控制下双足无法稳定站立的问题，脚本每步仿真前强制将 root 的 6 自由度位姿和速度重置为 home 关键帧值：
+
+    data.qpos[0:7] = home_qpos[0:7]
+    data.qvel[0:6] = 0.0
+
+机器人因而悬空稳定站立，便于观察各关节的键盘控制响应。
+
+### 演示
+
+![demo](demo_keyboard.gif)
diff --git a/src/mujoco01/demo_keyboard.gif b/src/mujoco01/demo_keyboard.gif
new file mode 100644
index 0000000000..792389662d
Binary files /dev/null and b/src/mujoco01/demo_keyboard.gif differ
diff --git a/src/mujoco01/main_keyboard_control.py b/src/mujoco01/main_keyboard_control.py
new file mode 100755
index 0000000000..c53d8c487c
--- /dev/null
+++ b/src/mujoco01/main_keyboard_control.py
@@ -0,0 +1,119 @@
+#!/usr/bin/env python3
+"""MuJoCo 人形机器人键盘控制"""
+import os
+import time
+import numpy as np
+import mujoco
+import mujoco.viewer
+import pygame
+
+MODEL_PATH = os.path.join(os.path.dirname(os.path.abspath(__file__)), "humanoid.xml")
+
+model = mujoco.MjModel.from_xml_path(MODEL_PATH)
+data = mujoco.MjData(model)
+
+print("=== Actuator 列表 ===")
+actuator_map = {}
+for i in range(model.nu):
+    name = mujoco.mj_id2name(model, mujoco.mjtObj.mjOBJ_ACTUATOR, i)
+    print(f"  [{i}] {name}")
+    if name:
+        actuator_map[name] = i
+print("=====================")
+
+
+def get_idx(keyword):
+    for name, idx in actuator_map.items():
+        if keyword in name:
+            return idx
+    return None
+
+
+mujoco.mj_resetDataKeyframe(model, data, 0)
+home_qpos = model.key_qpos[0].copy()
+
+actuator_info = []
+for i in range(model.nu):
+    joint_id = model.actuator_trnid[i, 0]
+    qpos_adr = model.jnt_qposadr[joint_id]
+    dof_adr = model.jnt_dofadr[joint_id]
+    actuator_info.append((i, qpos_adr, dof_adr))
+
+pygame.init()
+screen = pygame.display.set_mode((500, 280))
+pygame.display.set_caption("MuJoCo Keyboard Control")
+font = pygame.font.SysFont("monospace", 16)
+
+KEY_BINDINGS = [
+    (pygame.K_w, "abdomen_y", 1.0, "W/S : Torso Pitch"),
+    (pygame.K_s, "abdomen_y", -1.0, ""),
+    (pygame.K_a, "abdomen_z", 1.0, "A/D : Torso Yaw"),
+    (pygame.K_d, "abdomen_z", -1.0, ""),
+    (pygame.K_q, "shoulder1_right", 1.0, "Q/E : Right/Left Shoulder"),
+    (pygame.K_e, "shoulder1_left", 1.0, ""),
+    (pygame.K_r, "elbow_right", 1.0, "R/F : Right/Left Elbow"),
+    (pygame.K_f, "elbow_left", 1.0, ""),
+]
+
+STEP = 0.05
+MAX_CTRL = 1.0
+KP = 40.0
+KD = 4.0
+
+keyboard_offset = np.zeros(model.nu)
+
+print("操作说明：")
+print("  点击 pygame 小窗口使其聚焦")
+print("  W/S : 躯干前倾/后仰")
+print("  A/D : 躯干左转/右转")
+print("  Q/E : 抬右臂/抬左臂")
+print("  R/F : 屈右肘/屈左肘")
+print("  Space : 全部复位")
+print("  ESC   : 退出")
+
+running = True
+with mujoco.viewer.launch_passive(model, data) as viewer:
+    while viewer.is_running() and running:
+        for event in pygame.event.get():
+            if event.type == pygame.QUIT:
+                running = False
+            elif event.type == pygame.KEYDOWN:
+                if event.key == pygame.K_ESCAPE:
+                    running = False
+                elif event.key == pygame.K_SPACE:
+                    keyboard_offset[:] = 0.0
+
+        keys = pygame.key.get_pressed()
+        for key, keyword, sign, _ in KEY_BINDINGS:
+            idx = get_idx(keyword)
+            if idx is None:
+                continue
+            if keys[key]:
+                keyboard_offset[idx] = np.clip(keyboard_offset[idx] + sign * STEP, -MAX_CTRL, MAX_CTRL)
+            else:
+                keyboard_offset[idx] *= 0.95
+
+        for i, qpos_adr, dof_adr in actuator_info:
+            target = home_qpos[qpos_adr] + keyboard_offset[i]
+            current = data.qpos[qpos_adr]
+            velocity = data.qvel[dof_adr]
+            data.ctrl[i] = KP * (target - current) - KD * velocity
+
+        data.qpos[0:7] = home_qpos[0:7]
+        data.qvel[0:6] = 0.0
+
+        mujoco.mj_step(model, data)
+        viewer.sync()
+
+        screen.fill((30, 30, 30))
+        y = 10
+        for _, _, _, text in KEY_BINDINGS:
+            if text:
+                surf = font.render(text, True, (230, 230, 230))
+                screen.blit(surf, (10, y))
+                y += 24
+        pygame.display.flip()
+        time.sleep(0.002)
+
+pygame.quit()
+print("程序退出")