diff --git a/Assets/Scripts/Scenes/Ride/Scripts/AbstratctLoadingController.cs b/Assets/Scripts/Scenes/Ride/Scripts/AbstratctLoadingController.cs
index 4dbc3c99..3522dea5 100644
--- a/Assets/Scripts/Scenes/Ride/Scripts/AbstratctLoadingController.cs
+++ b/Assets/Scripts/Scenes/Ride/Scripts/AbstratctLoadingController.cs
@@ -42,7 +42,8 @@ namespace Assets.Scenes.Ride.Scripts
 
 		protected CyclingController cyclingController { get; set; }
 		#endregion
-
+		private float _timer = 15f;
+		private bool _forceUpdate = false;
 		protected virtual void Start()
         {
 			App.TextureCache.Clear();
@@ -57,8 +58,9 @@ namespace Assets.Scenes.Ride.Scripts
 				return;
 			}
 
-			if (targetAlpha != canvasGroup.alpha && depressFlag && slider.value >=  100)
+			if (targetAlpha != canvasGroup.alpha && depressFlag && slider.value >=  100 || _forceUpdate)
 			{
+				canvasGroup.blocksRaycasts = false;
 				canvasGroup.alpha = Mathf.Lerp(canvasGroup.alpha, targetAlpha, alphaSpeed * Time.deltaTime);
 				if (Mathf.Abs(targetAlpha - canvasGroup.alpha) <= 0.01f)
 				{
@@ -70,6 +72,15 @@ namespace Assets.Scenes.Ride.Scripts
 					transform.gameObject.SetActive(false);
 				}
 			}
+
+			if (depressFlag)
+			{
+				_timer -= Time.deltaTime;
+				if (_timer < 0 && tileHeightProcessed)
+				{
+					_forceUpdate = true;
+				}
+			}
 		}
 		//显示loading动画
 		protected virtual void ShowLoading()
@@ -191,13 +202,11 @@ namespace Assets.Scenes.Ride.Scripts
 			rideNow.interactable = false;
 			processText.gameObject.SetActive(true);
 			slider.gameObject.SetActive(true);
+            depressFlag = true;
+            slider.DOValue(process, 1);
 
-			canvasGroup.blocksRaycasts = false;
-			depressFlag = true;
-			slider.DOValue(process, 1);
-
-			StartGame();
-		}
+            StartGame();
+        }
 		protected virtual void Cancel(BaseEventData baseEvent)
 		{
 			SceneManager.LoadScene("MainScene");
@@ -207,12 +216,18 @@ namespace Assets.Scenes.Ride.Scripts
 			yield return new WaitForSeconds(1f);
 			loadingPanel.SetActive(false);
 		}
+		private bool tileHeightProcessed = false;
 		protected void _map_OnInitialized()
 		{
 			var visualizer = _map.MapVisualizer;
 			visualizer.OnTileHeightProcessingFinished += (s) =>
 			{
-				AddProcess(40);
+				tileHeightProcessed = true;
+			};
+			visualizer.OnMapVisualizerStateChanged += (s) =>
+			{
+				if(s == ModuleState.Finished)
+					AddProcess(40);
 			};
 		}
 	}