diff --git a/sim_scenes/science/earth_seasons_2.py b/sim_scenes/science/earth_seasons_2.py
index f055fff72912147522f6b6c2b2b337a53fad6f60..b9282fa73b1efd11f005d65c59a2783d4ba00e4b 100644
--- a/sim_scenes/science/earth_seasons_2.py
+++ b/sim_scenes/science/earth_seasons_2.py
@@ -9,7 +9,7 @@
 from ursina import camera
 
 from bodies import Sun, Earth
-from common.consts import SECONDS_PER_DAY, AU
+from common.consts import SECONDS_PER_DAY, SECONDS_PER_HOUR, AU
 from sim_scenes.func import ursina_run, camera_look_at, create_sphere_sky
 from sim_scenes.science.earth_season_func import get_solar_terms_angles, create_important_pos_earths, \
     get_earth_pos_vel_by_term_name, create_earth
@@ -118,7 +118,7 @@ if __name__ == '__main__':
     # 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_DAY / 2,
+    ursina_run(bodies, SECONDS_PER_HOUR * 3,
                position=(0, 0, 0),  # 摄像机和太阳是相同位置
                cosmic_bg='',
                show_grid=False,