diff --git a/bodies/sun.py b/bodies/sun.py
index 0a2a1c494927b5f8c91305b4150505ba7896d7be..5b3e71f385835b70d1b60396eae07d56d4ec7a1f 100644
--- a/bodies/sun.py
+++ b/bodies/sun.py
@@ -22,7 +22,9 @@ class Sun(FixedStar):
                  init_position=[0, 0, 0],
                  init_velocity=[0, 0, 0],
                  color=(170, 98, 25),
-                 texture="sun2.jpg", size_scale=1.0, distance_scale=1.0,
+                 # texture="sun2.jpg",
+                 texture="sun2.jpg",
+                 size_scale=1.0, distance_scale=1.0,
                  rotation_speed=0.6130, ignore_mass=False,
                  show_trail=True, trail_color=None, show_name=False):
         params = {
@@ -43,6 +45,7 @@ class Sun(FixedStar):
         }
         super().__init__(**params)
         self.glows = (12, 1.015, 0.08)
+        self.glows = (4, 1.005, 0.1)
 
     @property
     def is_fixed_star(self):
diff --git a/sim_scenes/solar_system/halley_comet_lib.py b/sim_scenes/solar_system/halley_comet_lib.py
index fdb7704e31d2cc0a5a624a4d0e462e5d5c085a9d..8afe35eacfee6373abe600641ba11547b10bf730 100644
--- a/sim_scenes/solar_system/halley_comet_lib.py
+++ b/sim_scenes/solar_system/halley_comet_lib.py
@@ -90,7 +90,7 @@ class HalleyCometSimBase(UniverseSimScenes):
     def build_solar_system(self, ignore_gravity=False, start_time=None):
         # region 构建太阳系
         show_trail = False
-        self.sun = Sun(size_scale=0.6e2, show_trail=show_trail)
+        self.sun = Sun(size_scale=0.6e2, show_trail=show_trail, texture="sun_light.jpg")
         self.mercury = Mercury(size_scale=5e3, show_trail=show_trail)
         self.venus = Venus(size_scale=3e3, show_trail=show_trail)
         self.earth = Earth(size_scale=3e3, rotate_angle=0, show_trail=show_trail)
diff --git a/sim_scenes/solar_system/halley_comet_sim.py b/sim_scenes/solar_system/halley_comet_sim.py
index 5342bc7d4d350ed40e80da4a729b9d8f2e34db6c..9fb6786a741fc8d7c7643e69abd55f940b73693f 100644
--- a/sim_scenes/solar_system/halley_comet_sim.py
+++ b/sim_scenes/solar_system/halley_comet_sim.py
@@ -57,7 +57,7 @@ class HalleyCometSim(HalleyCometSimBase):
         @return:
         """
         self.build_solar_system(ignore_gravity=True, start_time=self.start_time)
-        self.sun.glows = (80, 1.005, 0.01)
+        self.sun.glows = (2, 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)
 
@@ -75,6 +75,7 @@ class HalleyCometSim(HalleyCometSimBase):
         初始化设置
         @return:
         """
+        from ursina import color
         # 创建天空
         create_sphere_sky(scale=50000)
         # UrsinaConfig.trail_type = "curve_line"
@@ -91,6 +92,8 @@ class HalleyCometSim(HalleyCometSimBase):
         camera.clip_plane_far = 51000
         # camera.fov = 60
 
+        # self.sun.planet.color = color.white
+
         # application.time_scale = 0.01
         # 摄像机移动 update
         # camera_move_update()
diff --git a/textures/fixed_star_light.png b/textures/fixed_star_light.png
new file mode 100644
index 0000000000000000000000000000000000000000..ff4cc116fcac5a21bdfe1e6dbf410ad69006a3dc
Binary files /dev/null and b/textures/fixed_star_light.png differ
diff --git a/textures/sun_light.jpg b/textures/sun_light.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..feb2af64e5940bedf5c29b856e980e7e05cc67df
Binary files /dev/null and b/textures/sun_light.jpg differ