diff --git a/DomainReloadTool.cs b/DomainReloadTool.cs
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+++ b/DomainReloadTool.cs
@@ -0,0 +1,79 @@
+using UnityEditor;
+using UnityEditor.Compilation;
+using UnityEngine;
+
+namespace DragonSoul.Editor;
+
+public class DomainReloadTool
+{
+    private const string logColor = "<color=grey>{0}</color>";
+    private const string ReloadKey = "DomainReloadTool.Reload";
+    private const string ReloadDomainTimerKey = "DomainReloadTool.ReloadDomainTimer";
+    private const string CompileDomainTimerKey = "DomainReloadTool.CompileDomainTimer";
+
+    [InitializeOnLoadMethod]
+    static void Init()
+    {
+        
+        CompilationPipeline.compilationStarted += OnCompilationStarted;
+        CompilationPipeline.compilationFinished += OnCompilationFinished;
+        
+        AssemblyReloadEvents.beforeAssemblyReload += OnBeforeAssemblyReload;
+        AssemblyReloadEvents.afterAssemblyReload += OnAfterAssemblyReload;
+
+        EditorApplication.playModeStateChanged += EditorApplication_playModeStateChanged;
+    }
+
+    private static void OnCompilationStarted(object obj)
+    {
+        
+        Debug.LogFormat(logColor, "Begin Compile Domain...");
+        //记录时间
+        SessionState.SetInt(CompileDomainTimerKey, (int)(EditorApplication.timeSinceStartup * 1000));
+    }
+    private static void OnCompilationFinished(object obj)
+    {
+        var timeMS = (int)(EditorApplication.timeSinceStartup * 1000) - SessionState.GetInt(CompileDomainTimerKey, 0);
+        Debug.LogFormat(logColor, $"End Compile Domain : {timeMS} ms");
+    }
+
+
+    private static void EditorApplication_playModeStateChanged(PlayModeStateChange state)
+    {
+        switch (state)
+        {
+            case PlayModeStateChange.ExitingEditMode:
+                if (!SessionState.GetBool(ReloadKey, false))
+                    ForceReloadDomain();
+                break;
+            case PlayModeStateChange.EnteredPlayMode:
+                break;
+            case PlayModeStateChange.ExitingPlayMode:
+                SessionState.SetBool(ReloadKey, false);
+                break;
+            case PlayModeStateChange.EnteredEditMode:
+                break;
+        }
+    }
+
+    //开始reload domain
+    private static void OnBeforeAssemblyReload()
+    {
+        Debug.LogFormat(logColor, "Begin Reload Domain...");
+        //记录时间
+        SessionState.SetInt(ReloadDomainTimerKey, (int)(EditorApplication.timeSinceStartup * 1000));
+    }
+
+    //结束reload domain
+    private static void OnAfterAssemblyReload()
+    {
+        var timeMS = (int)(EditorApplication.timeSinceStartup * 1000) - SessionState.GetInt(ReloadDomainTimerKey, 0);
+        Debug.LogFormat(logColor, $"End Reload Domain : {timeMS} ms");
+        SessionState.SetBool(ReloadKey, true);
+    }
+
+    private static void ForceReloadDomain()
+    {
+        EditorUtility.RequestScriptReload();
+    }
+}
\ No newline at end of file
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