diff --git a/compute.py b/compute.py
index 2cdcd2f..49b6f69 100644
--- a/compute.py
+++ b/compute.py
@@ -65,6 +65,7 @@ box_color_r = None
 box_color_g = None
 box_color_b = None
 use_marker = 0
+camera_keyframes_raw = ""
 
 # 力开关
 GRAVITY_FIELD = 1         # 均匀重力场
@@ -86,6 +87,27 @@ Z_MIN = None
 Z_MAX = None
 
 
+def _load_camera_keyframes(path):
+    """读取 move_camera.txt，返回 JSON 数组字符串 [[frame,dist,el,az],...] 或空串。"""
+    if not os.path.exists(path):
+        print(f"[compute] 警告: 未找到 {path}，跳过运动相机")
+        return ""
+    keyframes = []
+    with open(path, "r", encoding="utf-8") as f:
+        for line in f:
+            line = line.strip()
+            if not line or line.startswith("#"):
+                continue
+            parts = line.split()
+            if len(parts) >= 4:
+                keyframes.append([int(parts[0]), float(parts[1]),
+                                   float(parts[2]), float(parts[3])])
+    if not keyframes:
+        return ""
+    import json
+    return json.dumps(keyframes)
+
+
 def _to_text_value(value):
     """Convert numpy-heavy objects into JSON-friendly plain Python values."""
     if isinstance(value, np.ndarray):
@@ -642,7 +664,7 @@ def run_from_config(config, out_dir=None):
     global X_MIN, X_MAX, Y_MIN, Y_MAX, Z_MIN, Z_MAX
     global ball_radius, ball_color_r, ball_color_g, ball_color_b
     global box_color_r, box_color_g, box_color_b
-    global use_marker
+    global use_marker, camera_keyframes_raw
     global warmup_steps, sample_start, sample_end
     global GRAVITY_FIELD, GRAVITY_INTERACTION, ELASTIC_FORCE, DAMPING_FORCE, GRAVITY_STRENGTH
     global DRIVING_FORCE, DRIVER_DATA
@@ -726,6 +748,17 @@ def run_from_config(config, out_dir=None):
             driver_path = os.path.join(out_dir, driver_rel)
         DRIVER_DATA = load_driver_file(driver_path, ATOM_IDS)
 
+    # 加载运动相机关键帧
+    camera_keyframes_raw = ""
+    move_camera = int(config.get("move_camera", 0))
+    camera_keyframes_raw = ""
+    if move_camera:
+        cam_rel = str(config.get("move_camera_file", os.path.join("input", "move_camera.txt")))
+        cam_path = cam_rel
+        if out_dir is not None and not os.path.isabs(cam_rel):
+            cam_path = os.path.join(out_dir, cam_rel)
+        camera_keyframes_raw = _load_camera_keyframes(cam_path)
+
     print(f"[compute] 使用算法: {METHOD}")
     print(f"[compute] 已加载成键信息: {len(BOND_PAIRS)} 条键")
     if config.get("_skip_run", False):
@@ -1464,7 +1497,8 @@ def run_simulation(save_trajectory=0):
                        "atom_radii": ",".join(str(r) for r in ATOM_RADII),
                        "camera_distance": str(config.get("camera_distance", 40.0)),
                        "camera_elevation": str(config.get("camera_elevation", 0)),
-                       "camera_azimuth": str(config.get("camera_azimuth", 0))}
+                       "camera_azimuth": str(config.get("camera_azimuth", 0)),
+                       "camera_keyframes": str(camera_keyframes_raw)}
     )
     print(f"[compute] display.txt 已保存至: {disp_path} ({n_frames_actual} 帧)")
 
diff --git a/draw.py b/draw.py
index 19283b1..c8f3900 100644
--- a/draw.py
+++ b/draw.py
@@ -10,6 +10,7 @@
 """
 
 import numpy as np
+import json
 import os
 import sys
 from vispy import app, scene
@@ -554,9 +555,45 @@ print(f"[draw] 渲染方式: {mode_str}")
 print(f"[draw] 绘图参数: ball_radius={ball_radius}, box_color=({box_color_r:.2f},{box_color_g:.2f},{box_color_b:.2f}), alpha={alpha_list}")
 
 
+# 运动相机关键帧（可选）
+_CAM_KF = json.loads(h.get("camera_keyframes", "null")) if h.get("camera_keyframes") else None
+
+
 # ===========================================================================
 # 每帧回调：仅推进帧索引，从预存数组读取位置，零物理计算
 # ===========================================================================
+def _interp_camera(f_idx):
+    """根据关键帧插值相机位置。"""
+    if not _CAM_KF or len(_CAM_KF) < 2:
+        return
+    # 找到当前帧对应的关键帧区间
+    n_kf = len(_CAM_KF)
+    # 映射到关键帧时间线
+    total_kf_frames = _CAM_KF[-1][0]
+    if total_kf_frames <= 0:
+        return
+    # 循环播放关键帧
+    t = (f_idx / N_FRAMES) * total_kf_frames
+    # 二分查找区间
+    lo, hi = 0, n_kf - 1
+    while hi - lo > 1:
+        mid = (lo + hi) // 2
+        if _CAM_KF[mid][0] <= t:
+            lo = mid
+        else:
+            hi = mid
+    f0, f1 = _CAM_KF[lo], _CAM_KF[hi]
+    if f1[0] - f0[0] == 0:
+        return
+    frac = (t - f0[0]) / (f1[0] - f0[0])
+    dist  = f0[1] + (f1[1] - f0[1]) * frac
+    elev  = f0[2] + (f1[2] - f0[2]) * frac
+    azim  = f0[3] + (f1[3] - f0[3]) * frac
+    view.camera.distance  = dist
+    view.camera.elevation = elev
+    view.camera.azimuth   = azim
+
+
 def update(event):
     global frame_idx
     frame_idx = (frame_idx + 1) % N_FRAMES     # 循环播放
@@ -568,6 +605,9 @@ def update(event):
     if bond_lines is not None and len(BOND_PAIRS) > 0:
         _update_bond_positions(frame_idx)
 
+    # 运动相机：按关键帧插值
+    _interp_camera(frame_idx)
+
     # 信息面板显示 plot_atom 的数据
     x = float(DISP_X[frame_idx])
     y = float(DISP_Y[frame_idx])
diff --git a/dynamics.py b/dynamics.py
index 7274b36..f391bec 100644
--- a/dynamics.py
+++ b/dynamics.py
@@ -32,6 +32,31 @@ def _fmt_alpha(v):
     return str(float(v))
 
 
+def _load_camera_kf(config, runtime_base):
+    """加载 move_camera.txt → JSON 字符串，供 display.txt header 使用。"""
+    if not int(config.get("move_camera", 0)):
+        return ""
+    cam_file = str(config.get("move_camera_file",
+                    os.path.join("input", "move_camera.txt")))
+    cam_path = cam_file
+    if not os.path.isabs(cam_file):
+        cam_path = os.path.join(runtime_base, cam_file)
+    if not os.path.exists(cam_path):
+        return ""
+    import json
+    kfs = []
+    with open(cam_path, "r", encoding="utf-8") as f:
+        for line in f:
+            line = line.strip()
+            if not line or line.startswith("#"):
+                continue
+            parts = line.split()
+            if len(parts) >= 4:
+                kfs.append([int(parts[0]), float(parts[1]),
+                            float(parts[2]), float(parts[3])])
+    return json.dumps(kfs) if kfs else ""
+
+
 def read_optional_index(data, key, default_value):
     """Read an optional integer index from structured txt metadata."""
     if key not in data:
@@ -257,7 +282,8 @@ def run_case(config_path, runtime_base, input_dir="input", output_dir="output",
                   "atom_radii": _fmt_alpha(data.get("atom_radii", [])),
                   "camera_distance": str(config.get("camera_distance", 40.0)),
                   "camera_elevation": str(config.get("camera_elevation", 0)),
-                  "camera_azimuth": str(config.get("camera_azimuth", 0))}
+                  "camera_azimuth": str(config.get("camera_azimuth", 0)),
+                  "camera_keyframes": _load_camera_kf(config, str(runtime_base))}
             
             n_frames = len(indices)
             compute.save_display_txt(
diff --git a/examples/case06/input/input.txt b/examples/case06/input/input.txt
index d0be85b..addbf2f 100644
--- a/examples/case06/input/input.txt
+++ b/examples/case06/input/input.txt
@@ -105,3 +105,4 @@ box_color_b:  0.85
 camera_distance:  40.0   # 摄像机到场景中心的距离
 camera_elevation: 0      # 俯仰角（度），负值=俯视
 camera_azimuth:   0      # 方位角（度）
+move_camera:      0      # 0=固定视角, 1=按 move_camera.txt 运动
diff --git a/examples/case06/input/move_camera.txt b/examples/case06/input/move_camera.txt
new file mode 100644
index 0000000..fc2a020
--- /dev/null
+++ b/examples/case06/input/move_camera.txt
@@ -0,0 +1,11 @@
+# move_camera.txt — 摄像机关键帧动画
+# 格式: frame distance elevation azimuth
+#   frame:   关键帧序号（对应动画帧，非计算步）
+#   distance: 到场景中心距离
+#   elevation: 俯仰角（度，负值=俯视）
+#   azimuth:  方位角（度，沿 Y 轴顺时针旋转）
+#
+# 两帧之间线性插值，到达最后一帧后循环
+0    40.0   0     0
+100  80.0  -30  180
+200  40.0   0   360