diff --git a/bodies/__init__.py b/bodies/__init__.py
index a79a4ef1243d0c88258c1182d314efb21db773e0..f60b33b752e2ad7c260d549eb9d574a6639ddf63 100644
--- a/bodies/__init__.py
+++ b/bodies/__init__.py
@@ -12,3 +12,4 @@ from bodies.venus import Venus
 from bodies.moon import Moon
 from bodies.asteroid import Asteroid
 from bodies.asteroids import Asteroids
+from bodies.dysen_sphere import DysenSphere
diff --git a/bodies/dysen_sphere.py b/bodies/dysen_sphere.py
new file mode 100644
index 0000000000000000000000000000000000000000..04c6e96c9160ca2f576f27fdae45ad1e1008763e
--- /dev/null
+++ b/bodies/dysen_sphere.py
@@ -0,0 +1,56 @@
+# -*- coding:utf-8 -*-
+# title           :太阳
+# description     :太阳
+# author          :Python超人
+# date            :2023-02-11
+# link            :https://gitcode.net/pythoncr/
+# python_version  :3.8
+# ==============================================================================
+from bodies.body import Body
+
+
+class DysenSphere(Body):
+    """
+    戴森球
+    ------------------------
+    自转周期: 24.47 地球日，自转角速度约为 0.6130 度/小时 = 360/(24.47*24)
+    天体质量: 1.9891×10³⁰ kg
+    平均密度: 1.408×10³ kg/m³
+    """
+
+    def __init__(self, name="DysenSphere", mass=2e28,
+                 init_position=[0, 0, 0],
+                 init_velocity=[0, 0, 0],
+                 color=(170, 98, 25),
+                 texture="dysen_sphere.png", size_scale=1.0, distance_scale=1.0,
+                 rotation_speed=0.1,
+                 parent=None):
+        params = {
+            "name": name,
+            "mass": mass,
+            "init_position": init_position,
+            "init_velocity": init_velocity,
+            "density": 1.6,
+            "color": color,
+            "texture": texture,
+            "size_scale": size_scale,
+            "distance_scale": distance_scale,
+            "rotation_speed": rotation_speed,
+            "parent": parent
+        }
+        super().__init__(**params)
+        self.ignore_mass = True
+        # 灯光禁用
+        self.light_disable = True
+
+    def ignore_gravity(self, body):
+        """
+        是否忽略引力
+        :param body:
+        :return:
+        """
+        return True
+
+
+if __name__ == '__main__':
+    print(DysenSphere())
diff --git a/common/system.py b/common/system.py
index c9aeeba73becd97f9ac38515e2e63c9b1424365b..23f075eaf7463a1a51ab730663198d1ccf096b16 100644
--- a/common/system.py
+++ b/common/system.py
@@ -7,6 +7,7 @@
 # python_version  :3.8
 # ==============================================================================
 import numpy as np
+import math
 from common.consts import AU, G
 from bodies import Body, Sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto
 from common.func import calculate_distance
@@ -24,8 +25,53 @@ class System(object):
         :param max_distance:系统的最大范围，超出范围的天体就不显示了
         """
         self.bodies = bodies
+        # self.adjust_distance_and_velocity()
         self.max_distance = max_distance
 
+    @staticmethod
+    def calc_body_new_velocity_position(body, sun_mass=1.9891e30, G=6.674e-11):
+        old_velocity = body.init_velocity
+        old_position = body.init_position
+
+        old_distance = np.linalg.norm(old_position - [0,0,0], axis=-1)
+        new_distance = old_distance * body.distance_scale
+        new_position = old_position * body.distance_scale
+
+        new_velocity = System.get_new_velocity(old_velocity, old_distance, new_distance, body.mass)
+
+        return new_velocity, new_position
+
+    @staticmethod
+    def get_new_velocity(old_velocity, old_distance, new_distance, mass, sun_mass=1.9891e30, G=6.674e-11):
+        # 计算原速度的模长
+        old_speed = np.linalg.norm(old_velocity * 1000)
+        # 计算原动能和原势能
+        old_kinetic_energy = 0.5 * mass * old_speed ** 2
+        old_potential_energy = - G * mass * sun_mass / old_distance
+
+        new_potential_energy = - G * mass * sun_mass / new_distance
+
+        # 计算新动能
+        new_kinetic_energy = old_kinetic_energy
+        # 计算新速度的模长
+        new_speed = math.sqrt(2 * (new_kinetic_energy - old_potential_energy) / mass)
+        # 计算新速度向量
+        new_velocity = old_velocity / old_speed * new_speed/1000
+        return new_velocity
+
+    def get_new_velocity1(old_velocity, old_distance, new_distance, mass, sun_mass=1.9891e30, G=6.674e-11):
+        # 计算原来的速度
+        old_speed = math.sqrt(G * sun_mass / old_distance)
+        # 计算新的速度
+        new_speed = math.sqrt(G * sun_mass / new_distance)
+        # 计算原来的动能
+        old_kinetic_energy = 0.5 * mass * old_velocity ** 2
+        # 计算新的动能
+        new_kinetic_energy = old_kinetic_energy * new_speed ** 2 / old_speed ** 2
+        # 计算新的速度
+        new_velocity = math.sqrt(2 * new_kinetic_energy / mass)
+        return new_velocity
+
     def add(self, body):
         self.bodies.append(body)
 
@@ -166,30 +212,39 @@ if __name__ == '__main__':
     #     Neptune(),  # 海王星
     #     Pluto()  # 冥王星(从太阳系的行星中排除)
     # ])
-    import math
-
-    mass = 2e30
-    r = 2 * AU
-    # p = 14.9
-    p = 14.89
-    bodies = [
-        Sun(name="太阳A红色", mass=mass,
-            init_position=[0, r * math.sqrt(3), 0],  # 位置
-            init_velocity=[-p, 0, 0],  # 速度（km/s）
-            size_scale=5e1, texture="sun2.jpg", color=(255, 0, 0)),  # 太阳放大 100 倍
-        Sun(name="太阳B绿色", mass=mass,
-            init_position=[-r, 0, 0],
-            init_velocity=[1 / 2 * p, -math.sqrt(3) / 2 * p, 0],
-            size_scale=5e1, texture="sun2.jpg", color=(0, 255, 0)),  # 太阳放大 100 倍
-        Sun(name="太阳C蓝色", mass=mass,
-            init_position=[r, 0, 0],
-            init_velocity=[1 / 2 * p, math.sqrt(3) / 2 * p, 0],
-            size_scale=5e1, texture="sun2.jpg", color=(0, 0, 255)),  # 太阳放大 100 倍
-        Earth(name="地球",
-              # init_position=[0, -AU * -2, 5 * AU],
-              init_position=[0, math.sqrt(3) * r / 6, 5 * AU],
-              init_velocity=[0, 0, -10],
-              size_scale=4e3, distance_scale=1),  # 地球放大 4000 倍，距离保持不变
-    ]
-    body_sys = System(bodies)
-    print(body_sys.save_to_json("../data/tri_bodies_sim_perfect_01.json"))
+    # import math
+    #
+    # mass = 2e30
+    # r = 2 * AU
+    # # p = 14.9
+    # p = 14.89
+    # bodies = [
+    #     Sun(name="太阳A红色", mass=mass,
+    #         init_position=[0, r * math.sqrt(3), 0],  # 位置
+    #         init_velocity=[-p, 0, 0],  # 速度（km/s）
+    #         size_scale=5e1, texture="sun2.jpg", color=(255, 0, 0)),  # 太阳放大 100 倍
+    #     Sun(name="太阳B绿色", mass=mass,
+    #         init_position=[-r, 0, 0],
+    #         init_velocity=[1 / 2 * p, -math.sqrt(3) / 2 * p, 0],
+    #         size_scale=5e1, texture="sun2.jpg", color=(0, 255, 0)),  # 太阳放大 100 倍
+    #     Sun(name="太阳C蓝色", mass=mass,
+    #         init_position=[r, 0, 0],
+    #         init_velocity=[1 / 2 * p, math.sqrt(3) / 2 * p, 0],
+    #         size_scale=5e1, texture="sun2.jpg", color=(0, 0, 255)),  # 太阳放大 100 倍
+    #     Earth(name="地球",
+    #           # init_position=[0, -AU * -2, 5 * AU],
+    #           init_position=[0, math.sqrt(3) * r / 6, 5 * AU],
+    #           init_velocity=[0, 0, -10],
+    #           size_scale=4e3, distance_scale=1),  # 地球放大 4000 倍，距离保持不变
+    # ]
+    # body_sys = System(bodies)
+    # print(body_sys.save_to_json("../data/tri_bodies_sim_perfect_01.json"))
+    earth = Earth(name="地球",
+          # init_position=[0, -AU * -2, 5 * AU],
+          init_position=[0, 1000000, 500000],
+          init_velocity=[0, 0, -10],
+          size_scale=4e3, distance_scale=1)
+    new_velocity, new_position = System.calc_body_new_velocity_position(earth)
+
+    print(new_velocity, new_position)
+    print(earth.init_velocity, earth.init_position)
\ No newline at end of file
diff --git a/scenes/sun_dysen_sphere.py b/scenes/sun_dysen_sphere.py
new file mode 100644
index 0000000000000000000000000000000000000000..93f86427a85654e2465b1e7f1bf0a4041d28fd05
--- /dev/null
+++ b/scenes/sun_dysen_sphere.py
@@ -0,0 +1,30 @@
+# -*- coding:utf-8 -*-
+# title           :太阳、地球场景模拟
+# description     :太阳、地球场景模拟
+# author          :Python超人
+# date            :2023-02-11
+# link            :https://gitcode.net/pythoncr/
+# python_version  :3.8
+# ==============================================================================
+from bodies import Sun, DysenSphere
+from common.consts import SECONDS_PER_WEEK, SECONDS_PER_DAY, AU
+from scenes.func import mayavi_run, ursina_run
+
+if __name__ == '__main__':
+    """
+    太阳、戴森球
+    """
+
+    sun = Sun(size_scale=5e1, init_velocity=[0, 2, 0])  # 太阳放大 50 倍
+    bodies = [
+        sun,
+        DysenSphere(size_scale=5e1, parent=sun),  # 戴森球放大 50 倍
+    ]
+
+    # 使用 mayavi 查看的运行效果
+    # mayavi_run(bodies, SECONDS_PER_WEEK, view_azimuth=-45)
+
+    # 使用 ursina 查看的运行效果
+    # 常用快捷键： P：运行和暂停  O：重新开始  I：显示天体轨迹
+    # position = 左-右+、上+下-、前+后-
+    ursina_run(bodies, SECONDS_PER_WEEK, position=(0, AU / 2, -3 * AU))
diff --git a/simulators/ursina/ui/control_handler.py b/simulators/ursina/ui/control_handler.py
index b2015d5a445e7fccfaa581e4ebd58b0f135a7f0b..06eb7d48d6954f45fcac24e4796189768755bbd7 100644
--- a/simulators/ursina/ui/control_handler.py
+++ b/simulators/ursina/ui/control_handler.py
@@ -21,8 +21,15 @@ from simulators.ursina.ui.event_handler import EventHandler
 
 
 class ControlHandler(EventHandler):
+    """
+    控制面板事件处理类
+    """
 
     def handler_input_init(self):
+        """
+        输入事件初始化
+        @return:
+        """
         self.settings_handler = Entity(ignore_paused=True)
         self.settings_handler.input = self.settings_handler_input
         key_info_str = "方位控制[键盘QWEASD]+[鼠标右键]，按[空格]更多控制"
@@ -30,7 +37,10 @@ class ControlHandler(EventHandler):
                         background=True)
 
     def sec_per_time_switch_changed(self):
-        # ("默认", "天", "周", "月", "年", "十年", "百年")
+        """
+        按钮组("默认", "天", "周", "月", "年", "十年", "百年") 点击
+        @return:
+        """
         if self.ui.sec_per_time_switch.value == "天":
             UrsinaConfig.seconds_per = SECONDS_PER_DAY
         elif self.ui.sec_per_time_switch.value == "周":
@@ -44,15 +54,19 @@ class ControlHandler(EventHandler):
         elif self.ui.sec_per_time_switch.value == "百年":
             UrsinaConfig.seconds_per = SECONDS_PER_YEAR * 100
         else:
-            UrsinaConfig.seconds_per = 0
+            UrsinaConfig.seconds_per = 0  # 默认
 
     def on_off_trail_changed(self):
+        """
+        拖尾开关点击
+        @return:
+        """
         if self.ui.on_off_trail.value == self.ui.trail_button_text:
             UrsinaConfig.show_trail = True
         else:
             UrsinaConfig.show_trail = False
 
-    def move_camera_to_entity(self, camera_pos: Vec3, entity_pos: Vec3, _distance: float) -> Vec3:
+    def move_camera_to_entity2(self, camera_pos: Vec3, entity_pos: Vec3, _distance: float) -> Vec3:
         # 计算摄像机到实体的向量
         direction = entity_pos - camera_pos
         # 计算当前距离
@@ -70,8 +84,14 @@ class ControlHandler(EventHandler):
     def move_camera_to_entity(self, entity, d):
         camera.position = entity.position  # - Vec3(0, 0, d)  # 设置摄像机位置
         camera.world_position = entity.position
+        forward = camera.forward
 
-    def bodies_button_list_click(self, item):
+    def search_bodies_button_list_click(self, item):
+        """
+
+        @param item:
+        @return:
+        """
         if item is not None:
             # TODO: 先找到位置，确定摄像机的位置
             try:
@@ -80,12 +100,12 @@ class ControlHandler(EventHandler):
             except Exception as e:
                 self.ui.show_message(f"{item}飞不见了")
 
-        self.bodies_button_list_close()
+        self.search_bodies_button_list_close()
 
-    def bodies_button_list_close(self):
-        if hasattr(self, "bodies_button_list"):
-            self.bodies_button_list.enabled = False
-            destroy(self.bodies_button_list)
+    def search_bodies_button_list_close(self):
+        if hasattr(self, "search_bodies_button_list"):
+            self.search_bodies_button_list.enabled = False
+            destroy(self.search_bodies_button_list)
 
     def on_searching_bodies_click(self):
         results = UrsinaEvent.on_searching_bodies()
@@ -93,14 +113,13 @@ class ControlHandler(EventHandler):
             sub_name, bodies = results[0]
             if len(bodies) == 0:
                 self.ui.show_message("天体都飞不见了，请重新运行。")
-                # button_dict = {"天体都飞不见了，请重新运行。": lambda: self.bodies_button_list_click(None)}
                 return
-            # print(results[0])
-            button_dict = {"[关闭]        == 寻找天体 ==": lambda: self.bodies_button_list_click(None)}
+
+            button_dict = {"[关闭]        == 寻找天体 ==": lambda: self.search_bodies_button_list_click(None)}
             camera = scene.camera
             for body in bodies:
                 def callback_action(b=body):
-                    self.bodies_button_list_click(b)
+                    self.search_bodies_button_list_click(b)
 
                 if body.appeared:
                     distance_to_entity = distance(body.planet, camera)
@@ -108,18 +127,18 @@ class ControlHandler(EventHandler):
                     name = f"{body.name}\t距离：{d:.4f}天文单位"
                     button_dict[name] = callback_action
                 else:
-                    if hasattr(self, "bodies_button_list"):
-                        self.bodies_button_list_close()
+                    if hasattr(self, "search_bodies_button_list"):
+                        self.search_bodies_button_list_close()
                     name = f"{body.name}\t距离太远，找不到了"
-                    button_dict[name] = lambda: self.bodies_button_list_click(None)
+                    button_dict[name] = lambda: self.search_bodies_button_list_click(None)
 
-            if hasattr(self, "bodies_button_list"):
-                self.bodies_button_list_close()
+            if hasattr(self, "search_bodies_button_list"):
+                self.search_bodies_button_list_close()
 
-            self.bodies_button_list = ButtonList(button_dict,
-                                                 font=UrsinaConfig.CN_FONT,
-                                                 button_height=1.5,
-                                                 ignore_paused=True)
+            self.search_bodies_button_list = ButtonList(button_dict,
+                                                        font=UrsinaConfig.CN_FONT,
+                                                        button_height=1.5,
+                                                        ignore_paused=True)
 
     def on_reset_button_click(self):
         paused = application.paused
@@ -179,9 +198,9 @@ class ControlHandler(EventHandler):
         elif key == 'left mouse down':
             print(key)
         elif key == 'y':  # 寻找天体
-            if hasattr(self, "bodies_button_list"):
-                if self.bodies_button_list.enabled:
-                    self.bodies_button_list_close()
+            if hasattr(self, "search_bodies_button_list"):
+                if self.search_bodies_button_list.enabled:
+                    self.search_bodies_button_list_close()
                     return
             self.on_searching_bodies_click()
         elif key == 'o':  # 重新开始
diff --git a/simulators/ursina/ui/control_ui.py b/simulators/ursina/ui/control_ui.py
index d3eb249b78c131bff1b39f76d5ac6448791d16c4..8c744bdfd0c821f6f1bf4773cb85d32bfe7862bb 100644
--- a/simulators/ursina/ui/control_ui.py
+++ b/simulators/ursina/ui/control_ui.py
@@ -21,6 +21,9 @@ from ursina import WindowPanel, InputField, Button, Slider, ButtonGroup, Panel,
 
 
 class ControlUI(UiPanel):
+    """
+    控制面板界面
+    """
     def component_init(self):
         self.start_button_text = "●"  # 》●▲○◎
         self.pause_button_text = "〓"  # 〓 || ‖
diff --git a/simulators/ursina/ui/event_handler.py b/simulators/ursina/ui/event_handler.py
index 3bddb0140704d1472f136461ed6276b043d54f25..c29768245a30605a28232bb70fced81bb4ee38d1 100644
--- a/simulators/ursina/ui/event_handler.py
+++ b/simulators/ursina/ui/event_handler.py
@@ -14,5 +14,9 @@ class EventHandler:
         self.handler_input_init()
 
     def handler_input_init(self):
+        """
+        
+        @return:
+        """
         pass
 
diff --git a/simulators/ursina/ui/ui_panel.py b/simulators/ursina/ui/ui_panel.py
index f7e7c0297e97c77825c9d2c5f8b35dd6176e7baa..e1c0dbd2437c86249cdbd3652e5e8ba70b1c570a 100644
--- a/simulators/ursina/ui/ui_panel.py
+++ b/simulators/ursina/ui/ui_panel.py
@@ -20,11 +20,22 @@ from simulators.ursina.ui.event_handler import EventHandler
 
 
 class UiPanel(WindowPanel):
+    """
+    界面面板类
+    """
     def __init__(self, handler: EventHandler, position=(0, 0), enabled=False, title=''):
+        """
+
+        @param handler: 事件处理类
+        @param position: 界面位置
+        @param enabled: 是否显示
+        @param title: 标题
+        """
         self.components = self.component_init()
         self.handler = handler
         self.handler.ui = self
         self.event_handler_init()
+
         super().__init__(title=title, content=self.components, ignore_paused=True, color=color.rgba(0.0, 0.0, 0.0, 0.5))
 
         self.y = position[1]  # wp.panel.scale_y / 2 * wp.scale_y  # center the window panel
@@ -33,19 +44,29 @@ class UiPanel(WindowPanel):
         self.after_component_init()
 
     def after_component_init(self):
+        """
+        组件初始化后运行
+        """
         pass
 
     def component_init(self):
+        """
+        组件初始化
+        """
         pass
 
     def event_handler_init(self):
+        """
+        事件处理初始化
+        @return:
+        """
         pass
 
     def show_message(self, message, close_time=3):
         """
-        创建消息框
+        显示消息框
         :param message: 消息内容
-        :param close_time: 定义关闭时间
+        :param close_time: 定义显示消息框关闭时间
         :return:
         """
         # 创建消息框
diff --git a/simulators/ursina/ui_component.py b/simulators/ursina/ui_component.py
index 307df6b043858421b7dee67dc35780e64a6c2eb3..2cea67548616c46626a7e63c7b99097387723763 100644
--- a/simulators/ursina/ui_component.py
+++ b/simulators/ursina/ui_component.py
@@ -16,6 +16,9 @@ from simulators.ursina.ursina_config import UrsinaConfig
 
 
 class UiSlider(Slider):
+    """
+
+    """
     def __init__(self, text, min=0.01, max=3, step=.01, default=1):
         # Text.default_font = 'msyhl.ttc'  # 'simsun.ttc'
         super().__init__(text=text,
@@ -36,6 +39,9 @@ class UiSlider(Slider):
 
 
 class SwithButton(ButtonGroup):
+    """
+
+    """
     def __init__(self, options, default, tooltips=None):
         super().__init__(options, min_selection=1, default=default,
                          selected_color=color.rgba(0.1, 0.6, 0.1, 1.0), ignore_paused=True,
@@ -53,6 +59,9 @@ class SwithButton(ButtonGroup):
 
 
 class Buttons(ButtonGroup):
+    """
+
+    """
     def __init__(self, options, default=None, tooltips=None):
         min_selection = len(options)
         super().__init__(options, min_selection=1, default=default,
@@ -73,6 +82,9 @@ class Buttons(ButtonGroup):
 
 
 class UiButton(Button):
+    """
+
+    """
     def __init__(self, text, on_click):
         super(UiButton, self).__init__(text=text, origin=(0, 0), y=2,
                                        on_click=on_click, color=color.rgba(0.0, 0.0, 0.0, 0.5),
diff --git a/simulators/ursina/ursina_event.py b/simulators/ursina/ursina_event.py
index 95454c905e8ebe3c1494d548bc43c93e9834ce18..b04b515dbf600416567685048f8c4742fa34ae0e 100644
--- a/simulators/ursina/ursina_event.py
+++ b/simulators/ursina/ursina_event.py
@@ -11,15 +11,18 @@
 
 class UrsinaEvent:
     """
-
+    ursina天体运行模拟器事件传递
     """
 
     @staticmethod
     def init():
         if hasattr(UrsinaEvent, "on_reset_funcs"):
             return
+        # 重启运行的订阅事件
         UrsinaEvent.on_reset_funcs = []
+        # 搜索天体的订阅事件
         UrsinaEvent.on_searching_bodies_funcs = []
+        # 应用运行的订阅事件
         UrsinaEvent.on_application_run_callback = []
 
     @staticmethod
diff --git a/simulators/ursina_simulator.py b/simulators/ursina_simulator.py
index b7eba057083ac309a91d21b374448f24449a3a2d..7cdf209f45feca36828d67bef51b224d05cf416a 100644
--- a/simulators/ursina_simulator.py
+++ b/simulators/ursina_simulator.py
@@ -28,7 +28,10 @@ from ursina import EditorCamera, PointLight, SpotLight, AmbientLight, Directiona
 from scenes.func import ursina_run
 
 
-class WorldGrid(Entity):  # Entity # 定义构造方法
+class WorldGrid(Entity):
+    """
+    创建一个宇宙网格对象
+    """
     def __init__(self):
         super().__init__()
         s = 100
@@ -168,62 +171,62 @@ class UrsinaSimulator(Simulator):
         #                   position=(0, 0, 0),
         #                   rotation=(0, 0, 0))
 
-    def __add_glow(self, entity, intensity=2, light_color=color.white, attenuation=3):
-        """
-        未用，保留代码
-        :param entity:
-        :param intensity:
-        :param light_color:
-        :param attenuation:
-        :return:
-        """
-        lights = []
-        import math
-        for i in range(5):
-            glow_entity = Entity(parent=entity, model='sphere', color=color.rgba(1.0, 0.6, 0.2, 1),
-                                 scale=math.pow(1.03, i), alpha=0.2)
-            lights.append(glow_entity)
-        # 创建一个新的 Entity 对象，作为光晕的容器
-        # glow_entity = Entity(parent=entity, model='sphere', scale=entity.scale * 1.2)
-        # 创建 PointLight 对象，并设置它的属性
-        for i in range(2):
-            light = PointLight(parent=lights[0], intensity=intensity, color=light_color, attenuation=attenuation)
-            lights.append(light)
-
-        # 把 Entity 对象放到星星的后面，使得光晕看起来像是从星星发出来的
-        glow_entity.world_position = entity.world_position
-        glow_entity.world_parent = entity.parent
-        glow_entity.y += entity.scale_y * 0.1
-        glow_entity.depth_test = False
-        return lights
-
-    def create_fixed_star_lights(self, entity):
-        """
-        创建恒星的发光的效果、并作为灯光源
-        :param entity:
-        :return:
-        """
-
-        # 如果是恒星（如：太阳），自身会发光，则需要关闭灯光
-        entity.set_light_off()
-
-        lights = []
-        # 创建多个新的 Entity 对象，作为光晕的容器
-        for i in range(10):
-            glow_entity = Entity(parent=entity, model='sphere', color=color.rgba(1.0, 0.6, 0.2, 1),
-                                 scale=math.pow(1.03, i), alpha=0.1)
-
-            lights.append(glow_entity)
-        for i in range(2):
-            # 创建 PointLight 对象，作为恒星的灯光源
-            light = PointLight(parent=entity, intensity=10, range=10, color=color.white)
-            lights.append(light)
-
-        # light = DirectionalLight(shadows=True, direction=Vec3(0, 0, 1), color=color.white)
-        # light.look_at(Vec3(0, 0, -1))
-        # light = SpotLight(parent=entity,shadows=True, direction=Vec3(1,1,1), color=color.white)
-
-        return lights
+    # def __add_glow(self, entity, intensity=2, light_color=color.white, attenuation=3):
+    #     """
+    #     未用，保留代码
+    #     :param entity:
+    #     :param intensity:
+    #     :param light_color:
+    #     :param attenuation:
+    #     :return:
+    #     """
+    #     lights = []
+    #     import math
+    #     for i in range(5):
+    #         glow_entity = Entity(parent=entity, model='sphere', color=color.rgba(1.0, 0.6, 0.2, 1),
+    #                              scale=math.pow(1.03, i), alpha=0.2)
+    #         lights.append(glow_entity)
+    #     # 创建一个新的 Entity 对象，作为光晕的容器
+    #     # glow_entity = Entity(parent=entity, model='sphere', scale=entity.scale * 1.2)
+    #     # 创建 PointLight 对象，并设置它的属性
+    #     for i in range(2):
+    #         light = PointLight(parent=lights[0], intensity=intensity, color=light_color, attenuation=attenuation)
+    #         lights.append(light)
+    #
+    #     # 把 Entity 对象放到星星的后面，使得光晕看起来像是从星星发出来的
+    #     glow_entity.world_position = entity.world_position
+    #     glow_entity.world_parent = entity.parent
+    #     glow_entity.y += entity.scale_y * 0.1
+    #     glow_entity.depth_test = False
+    #     return lights
+
+    # def create_fixed_star_lights(self, entity):
+    #     """
+    #     创建恒星的发光的效果、并作为灯光源
+    #     :param entity:
+    #     :return:
+    #     """
+    #
+    #     # 如果是恒星（如：太阳），自身会发光，则需要关闭灯光
+    #     entity.set_light_off()
+    #
+    #     lights = []
+    #     # 创建多个新的 Entity 对象，作为光晕的容器
+    #     for i in range(10):
+    #         glow_entity = Entity(parent=entity, model='sphere', color=color.rgba(1.0, 0.6, 0.2, 1),
+    #                              scale=math.pow(1.03, i), alpha=0.1)
+    #
+    #         lights.append(glow_entity)
+    #     for i in range(2):
+    #         # 创建 PointLight 对象，作为恒星的灯光源
+    #         light = PointLight(parent=entity, intensity=10, range=10, color=color.white)
+    #         lights.append(light)
+    #
+    #     # light = DirectionalLight(shadows=True, direction=Vec3(0, 0, 1), color=color.white)
+    #     # light.look_at(Vec3(0, 0, -1))
+    #     # light = SpotLight(parent=entity,shadows=True, direction=Vec3(1,1,1), color=color.white)
+    #
+    #     return lights
 
     def run(self, dt, **kwargs):
 
diff --git a/simulators/views/ursina_view.py b/simulators/views/ursina_view.py
index eb9c2fd51cbd1bd51efdb752a3289c98d01317a0..7af1d1eab339294c52535cef1934e973876c9778 100644
--- a/simulators/views/ursina_view.py
+++ b/simulators/views/ursina_view.py
@@ -118,8 +118,10 @@ class Planet(Entity):
             rotation=rotation  # ,double_sided=True
         )
 
-        if hasattr(self.body_view.body, "torus_stars"):
+        if hasattr(self.body_view.body, "torus_stars") or \
+                hasattr(self.body_view.body, "light_disable"):
             # 星环小天体群（主要模拟小行星群，非一个天体）
+            # 或者灯光禁用
             self.set_light_off()
             self.double_sided = True
         else:
diff --git a/textures/dysen_sphere.png b/textures/dysen_sphere.png
new file mode 100644
index 0000000000000000000000000000000000000000..bd5e0dd0a3e48162d4a673263e2b7f6716f9d0e3
Binary files /dev/null and b/textures/dysen_sphere.png differ