diff --git "a/\345\274\225\345\212\233\344\270\226\347\225\214/\346\250\241\346\213\237\345\234\272\346\231\257.py" "b/\345\274\225\345\212\233\344\270\226\347\225\214/\346\250\241\346\213\237\345\234\272\346\231\257.py"
index 132479830f33d5142f375dbd786b6c0fe713714a..ef42e84f7956de87fc6ee95910cd5aecaf38e46c 100644
--- "a/\345\274\225\345\212\233\344\270\226\347\225\214/\346\250\241\346\213\237\345\234\272\346\231\257.py"
+++ "b/\345\274\225\345\212\233\344\270\226\347\225\214/\346\250\241\346\213\237\345\234\272\346\231\257.py"
@@ -16,6 +16,7 @@ from bodies import *
 from sim_scenes.func import create_sphere_sky, ursina_run
 from sim_scenes.universe_sim_scenes import UniverseSimScenes
 from simulators.ursina.entities.body_timer import TimeData
+from simulators.ursina.entities.world_grid import WorldGrid
 from simulators.ursina.ui.control_ui import ControlUI
 from simulators.ursina.ursina_config import UrsinaConfig
 from simulators.ursina.ursina_event import UrsinaEvent
@@ -96,6 +97,8 @@ class 模拟场景(UniverseSimScenes):
         UrsinaConfig.trail_factor = 3
         UrsinaConfig.trail_thickness_factor = 3
 
+        WorldGrid().draw_axises(3)
+
         camera.clip_plane_near = 0.1
         camera.clip_plane_far = 51000000
         # camera.position=[1000,1000,-1000]