diff --git a/Assets/Scenes/DemoMain.cs b/Assets/Scenes/DemoMain.cs
index 8cbfa8f1..b131fd96 100644
--- a/Assets/Scenes/DemoMain.cs
+++ b/Assets/Scenes/DemoMain.cs
@@ -5,6 +5,7 @@ using UnityEngine;
 
 public class DemoMain : MonoBehaviour
 {
+    GameTickWatcher m_gameTimeWatcher = new GameTickWatcher();
     // Start is called before the first frame update
     void Start()
     {
@@ -16,6 +17,7 @@ public class DemoMain : MonoBehaviour
     private void OnStartGame()
     {
         Log.Debug("TEngineEvent.OnStartGame");
+        m_gameTimeWatcher.ElapseTime(true);
     }
 
     // Update is called once per frame
diff --git a/Assets/TEngine/Scripts/Runtime/Core/Base/GameTickWatcher/GameTickWatcher.cs b/Assets/TEngine/Scripts/Runtime/Core/Base/GameTickWatcher/GameTickWatcher.cs
index b34d8715..8147708a 100644
--- a/Assets/TEngine/Scripts/Runtime/Core/Base/GameTickWatcher/GameTickWatcher.cs
+++ b/Assets/TEngine/Scripts/Runtime/Core/Base/GameTickWatcher/GameTickWatcher.cs
@@ -18,13 +18,19 @@
         }
 
         /// <summary>
-        /// 用时
+        /// 用时检测
         /// </summary>
+        /// <param name="logTime">是否输出日志</param>
         /// <returns></returns>
-        public float ElapseTime()
+        public float ElapseTime(bool logTime = false)
         {
             long endTick = System.DateTime.Now.Ticks;
-            return (float)((endTick - m_startTick) / 10000) / 1000.0f;
+            float ret = (float)((endTick - m_startTick) / 10000) / 1000.0f;
+            if (logTime)
+            {
+                Log.Debug($"GameTickWatcher ElapseTime :{ret} s");
+            }
+            return ret;
         }
 
         public void LogUsedTime()