diff --git a/rl_game/get_up/config/t1_env_cfg.py b/rl_game/get_up/config/t1_env_cfg.py
index 93cb7f4..4be7a52 100644
--- a/rl_game/get_up/config/t1_env_cfg.py
+++ b/rl_game/get_up/config/t1_env_cfg.py
@@ -223,7 +223,7 @@ class T1EventCfg:
                 "yaw": (-3.14, 3.14), # 全向旋转
                 "x": (0.0, 0.0),
                 "y": (0.0, 0.0),
-                "z": (0.4, 0.5),
+                "z": (0.2, 0.3),
             },
             "velocity_range": {},
         },