diff --git a/sim_scenes/solar_system/hd_mercury.py b/sim_scenes/solar_system/hd_mercury.py
index 4c0e7e3247af92bba19c6740054c4e703bd470d0..b1d65ef5360bf4a7c4bda04e18de30370261085a 100644
--- a/sim_scenes/solar_system/hd_mercury.py
+++ b/sim_scenes/solar_system/hd_mercury.py
@@ -19,14 +19,9 @@ if __name__ == '__main__':
                 init_position=[0, 0, 0], init_velocity=[0, 0, 0],
                 size_scale=1, show_name=True)
     ]
-
-    # 3D摄像机初始化
-    from simulators.ursina.entities.camera3d import Camera3d
-    Camera3d.init(eye_distance=500)
-
     # 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, position=(4000, 0, -13000),
+    ursina_run(bodies, SECONDS_PER_DAY, position=(0, 0, -8000),
                # cosmic_bg="textures/cosmic1.jpg",
                view_closely=0.001)