diff --git a/simulators/ursina_simulator.py b/simulators/ursina_simulator.py
index 569331e527fa1e1b207a35e9a7fbdf72c3c1e67a..59b69d4267927190a0b254fce481bb8759bcb6f0 100644
--- a/simulators/ursina_simulator.py
+++ b/simulators/ursina_simulator.py
@@ -138,7 +138,7 @@ class UrsinaSimulator(Simulator):
         # 设定时间间隔为1秒
         self.interval = datetime.timedelta(seconds=0.01)
         self.last_time = datetime.datetime.now() - datetime.timedelta(seconds=2)
-        # EditorCamera()
+        EditorCamera()
         self.app.run()