diff --git a/sim_scenes/solar_system/halley_comet_sim.py b/sim_scenes/solar_system/halley_comet_sim.py
index 3af6109ffeeb14782da737cabfa97df64d5fd84a..ad8711ccb98b3e6f3bd6237488131264350c6ab4 100644
--- a/sim_scenes/solar_system/halley_comet_sim.py
+++ b/sim_scenes/solar_system/halley_comet_sim.py
@@ -51,6 +51,7 @@ class HalleyCometSim(HalleyCometSimBase):
         @return:
         """
         self.build_solar_system(ignore_gravity=True, start_time=self.start_time)
+        self.sun.glows = (80, 1.005, 0.01)
         # 创建哈雷彗星创建哈雷彗星
         self.halley_comet = create_halley_comet(self.params.init_velocity, self.params.init_position)
         self.bodies.append(self.halley_comet)
@@ -72,9 +73,6 @@ class HalleyCometSim(HalleyCometSimBase):
         # UrsinaConfig.trail_length = 180
         UrsinaConfig.trail_factor = 3
 
-        # r = 1
-        # self.set_window_size((int(1920 * r), int(1080 * r)), True)
-
         # camera.clip_plane_near = 0.1
         camera.clip_plane_far = 1000000
 
@@ -83,22 +81,6 @@ class HalleyCometSim(HalleyCometSimBase):
         camera_move_update()
         # camera_move_to_target_update()
 
-    def on_ready(self):
-        """
-        事件绑定后，模拟器运行前会触发
-        @return:
-        """
-        # 初始化设置
-        self.init_settings()
-
-        # 显示网格以及坐标线
-        # self.show_grid_axises()
-
-        # 创建太阳系天体的真实轨迹（太阳和哈雷彗星除外）
-        self.create_orbit_lines()
-        # 创建信息显示面板
-        self.text_panel = create_text_panel()
-
     def create_orbit_lines(self):
         """
         创建太阳系天体的真实轨迹（太阳和哈雷彗星除外）
@@ -185,7 +167,7 @@ class HalleyCometSim(HalleyCometSimBase):
         @param dt:
         @return:
         """
-        milestones = [("1986-02-09", (0, 2, 0)), ("2023-12-09", (0, -2, 0)), ("2061-07-28", (0, 2, 0))]
+        milestones = [("1986-02-09", (0, 2, 0)), ("2023-12-09", (0, 2, 0)), ("2061-07-28", (0, 2, 0))]
         for milestone, pos in milestones:
             prop_name = f"milestone_{milestone}"
             if not hasattr(self, prop_name) and dt.strftime("%Y-%m-%d") >= milestone:
@@ -230,30 +212,6 @@ class HalleyCometSim(HalleyCometSimBase):
                             cond_cb=lambda ps: ps["next_cond"] > dt.year >= ps["cond"],
                             value_conv=self.s_f)
 
-    def on_timer_changed(self, time_data):
-        """
-
-        @param time_data:
-        @return:
-        """
-        dt = time_data.get_datetime(self.start_time)
-        # 摄像机看向哈雷彗星
-        camera_look_at(self.halley_comet, rotation_z=0)
-
-        time_total_hours = time_data.total_hours
-
-        if not hasattr(self, "last_total_hours"):
-            self.last_total_hours = time_total_hours
-            self.update_halley_comet_info(dt)
-
-        # 每隔一段时间运行一次更新（不要太频繁更新，会导致摄像机抖动）
-        if time_total_hours - self.last_total_hours > 100:
-            self.camera_move(dt)
-            self.update_halley_comet_info(dt)
-            self.update_ui(time_data, dt)
-            # 记录最后更新的总耗时（小时）
-            self.last_total_hours = time_total_hours
-
     def check_create_year_label(self, last_trail, dt):
         """
         检测并创建年标签
@@ -370,8 +328,8 @@ class HalleyCometSim(HalleyCometSimBase):
         @param dt:
         @return:
         """
-        if dt.year > 2058:
-            UrsinaConfig.trail_length = 155
+        if dt.year > 2045:
+            UrsinaConfig.trail_length = 211
         # 更新天体的位置
         self.set_bodies_position(time_data)
         # 更新时钟
@@ -380,6 +338,50 @@ class HalleyCometSim(HalleyCometSimBase):
         # for i, orbit_line in enumerate(self.orbit_lines):
         #     orbit_line.position = self.sun.planet.position
 
+    def on_ready(self):
+        """
+        事件绑定后，模拟器运行前会触发
+        @return:
+        """
+        # 初始化设置
+        self.init_settings()
+
+        # self.set_window_size((int(1920 * r), int(1080 * r)), False)
+        # 最大分辨率的高度-1，保证不全屏
+        self.set_window_size((1920, 1079), False)
+        # self.set_window_size((1920 , 1080 ), False)
+        # 显示网格以及坐标线
+        # self.show_grid_axises()
+
+        # 创建太阳系天体的真实轨迹（太阳和哈雷彗星除外）
+        self.create_orbit_lines()
+        # 创建信息显示面板
+        self.text_panel = create_text_panel()
+
+    def on_timer_changed(self, time_data):
+        """
+
+        @param time_data:
+        @return:
+        """
+        dt = time_data.get_datetime(self.start_time)
+        # 摄像机看向哈雷彗星
+        camera_look_at(self.halley_comet, rotation_z=0)
+
+        time_total_hours = time_data.total_hours
+
+        if not hasattr(self, "last_total_hours"):
+            self.last_total_hours = time_total_hours
+
+        self.camera_move(dt)
+        self.update_halley_comet_info(dt)
+
+        # 每隔一段时间运行一次更新（不要太频繁更新，会导致摄像机抖动）
+        if time_total_hours - self.last_total_hours > 100:
+            self.update_ui(time_data, dt)
+            # 记录最后更新的总耗时（小时）
+            self.last_total_hours = time_total_hours
+
 
 if __name__ == '__main__':
     """
diff --git a/sim_scenes/universe_sim_scenes.py b/sim_scenes/universe_sim_scenes.py
index 894ce7bb82e512d1aa9f2702588d16e0fa16fba9..00c2f1de707408a90a68a84884270dc14a6004a0 100644
--- a/sim_scenes/universe_sim_scenes.py
+++ b/sim_scenes/universe_sim_scenes.py
@@ -13,21 +13,27 @@ class UniverseSimScenes:
     可以作为宇宙模拟场景的基类，但是不是必须的。
 
     """
+
     @staticmethod
     def set_window_size(size=(1536, 684), fullscreen=False):
         from ursina import window
+
+        # window.x =-20
+        # window.y=-20
+        # window.position = (-20, -20)
         if fullscreen:
             # 设置窗口为全屏模式
             window.fullscreen = True
-
-        # 设置窗口的宽度和高度
-        window.size = size
-
+        else:
+            # 设置最大分辨率
+            # window.maximized = True
+            window.fullscreen = False
+            window.position = (0, 0)
+            # 设置窗口的宽度和高度
+            window.size = size
         # self.set_window_size((3500, 1024))
         # r = 1
         # self.set_window_size((1920*2, 1080*2))
         # self.set_window_size((int(1920 * r), int(1080 * r)))
         # self.set_window_size((2376, 1080))
         # self.set_window_size((520, 540), fullscreen=False)
-
-