diff --git a/src/Buildin/UnityComponent.cs b/src/Buildin/UnityComponent.cs
index 9d53a3d..7a414a5 100644
--- a/src/Buildin/UnityComponent.cs
+++ b/src/Buildin/UnityComponent.cs
@@ -32,7 +32,7 @@ namespace DCFApixels.DragonECS
         public static implicit operator UnityComponent<T>(T a) { return new UnityComponent<T>(a); }
         public override string ToString()
         {
-            return $"UnityComponent<{typeof(T).ToMeta().TypeName}>";
+            return $"UnityComponent<{typeof(T).GetMeta().TypeName}>";
         }
     }
 
diff --git a/src/Connectors/GameObjectConnect.cs b/src/Connectors/GameObjectConnect.cs
index dd30270..d83c2a1 100644
--- a/src/Connectors/GameObjectConnect.cs
+++ b/src/Connectors/GameObjectConnect.cs
@@ -31,11 +31,11 @@ namespace DCFApixels.DragonECS
             Connect = connect;
         }
 
-        void IEcsComponentLifecycle<GameObjectConnect>.Enable(ref GameObjectConnect component)
+        void IEcsComponentLifecycle<GameObjectConnect>.OnAdd(ref GameObjectConnect component, short worldID, int entityID)
         {
             component = default;
         }
-        void IEcsComponentLifecycle<GameObjectConnect>.Disable(ref GameObjectConnect component)
+        void IEcsComponentLifecycle<GameObjectConnect>.OnDel(ref GameObjectConnect component, short worldID, int entityID)
         {
             if (component.Connect != null)
             {
diff --git a/src/DebugUtils/Monitors/Editor/PipelineMonitorEditor.cs b/src/DebugUtils/Monitors/Editor/PipelineMonitorEditor.cs
index 909eb3e..dfa1fd4 100644
--- a/src/DebugUtils/Monitors/Editor/PipelineMonitorEditor.cs
+++ b/src/DebugUtils/Monitors/Editor/PipelineMonitorEditor.cs
@@ -139,7 +139,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
             }
 
             Type type = system.GetType();
-            TypeMeta meta = type.ToMeta();
+            TypeMeta meta = type.GetMeta();
 
             if (CheckIsHidden(meta))
             {
@@ -162,7 +162,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
         private void DrawRunner(IEcsRunner runner, int index)
         {
             Type type = runner.GetType();
-            TypeMeta meta = type.ToMeta();
+            TypeMeta meta = type.GetMeta();
 
             if (CheckIsHidden(meta))
             {
diff --git a/src/DebugUtils/Monitors/Editor/PipelineProcessesMonitorEditor.cs b/src/DebugUtils/Monitors/Editor/PipelineProcessesMonitorEditor.cs
index 360142c..751b026 100644
--- a/src/DebugUtils/Monitors/Editor/PipelineProcessesMonitorEditor.cs
+++ b/src/DebugUtils/Monitors/Editor/PipelineProcessesMonitorEditor.cs
@@ -33,7 +33,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
                 var system = _systemsList[i];
                 foreach (var interfaceType in system.meta.Type.GetInterfaces())
                 {
-                    TypeMeta meta = interfaceType.ToMeta();
+                    TypeMeta meta = interfaceType.GetMeta();
                     if (SYSTEM_INTERFACE_TYPE.IsAssignableFrom(interfaceType) && SYSTEM_INTERFACE_TYPE != interfaceType && (IsShowHidden || meta.IsHidden == false))
                     {
                         ProcessData data;
diff --git a/src/DebugUtils/Monitors/Editor/WorldMonitorEditor.cs b/src/DebugUtils/Monitors/Editor/WorldMonitorEditor.cs
index ea734fc..88e1e8d 100644
--- a/src/DebugUtils/Monitors/Editor/WorldMonitorEditor.cs
+++ b/src/DebugUtils/Monitors/Editor/WorldMonitorEditor.cs
@@ -57,7 +57,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
                 sb.Append($"{SEPARATOR}");
                 if (pool.IsNullOrDummy() == false)
                 {
-                    sb.Append(pool.ComponentType.ToMeta().TypeName);
+                    sb.Append(pool.ComponentType.GetMeta().TypeName);
                 }
                 else
                 {
diff --git a/src/DebugUtils/Monitors/Editor/WorldQueriesMonitorEditor.cs b/src/DebugUtils/Monitors/Editor/WorldQueriesMonitorEditor.cs
index 116fba8..9445f73 100644
--- a/src/DebugUtils/Monitors/Editor/WorldQueriesMonitorEditor.cs
+++ b/src/DebugUtils/Monitors/Editor/WorldQueriesMonitorEditor.cs
@@ -54,7 +54,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
                 sb.Append($"{SEPARATOR}");
                 if (pool.IsNullOrDummy() == false)
                 {
-                    sb.Append(pool.ComponentType.ToMeta().TypeName);
+                    sb.Append(pool.ComponentType.GetMeta().TypeName);
                 }
                 else
                 {
@@ -185,7 +185,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
                     foreach (var inc in ids)
                     {
                         Type type = Target.World.GetComponentType(inc);
-                        TypeMeta meta = type.ToMeta();
+                        TypeMeta meta = type.GetMeta();
 
                         Color color = EcsGUI.SelectPanelColor(meta, i, 9);
 
diff --git a/src/DebugUtils/Monitors/PipelineMonitor.cs b/src/DebugUtils/Monitors/PipelineMonitor.cs
index feced3e..62d8727 100644
--- a/src/DebugUtils/Monitors/PipelineMonitor.cs
+++ b/src/DebugUtils/Monitors/PipelineMonitor.cs
@@ -34,7 +34,7 @@ namespace DCFApixels.DragonECS.Unity.Internal
 
         public void Init()
         {
-            TypeMeta meta = typeof(EcsPipeline).ToMeta();
+            TypeMeta meta = typeof(EcsPipeline).GetMeta();
             _monitor = new GameObject($"{UnityEditorUtility.TransformToUpperName(meta.Name)}").AddComponent<PipelineMonitor>();
             Object.DontDestroyOnLoad(_monitor);
             _monitor.Set(Pipeline);
diff --git a/src/Internal/Editor/EcsGUI.cs b/src/Internal/Editor/EcsGUI.cs
index c4a05bd..ee402a9 100644
--- a/src/Internal/Editor/EcsGUI.cs
+++ b/src/Internal/Editor/EcsGUI.cs
@@ -875,7 +875,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
         #region SelectPanelColor
         public static Color SelectPanelColor(ITypeMeta meta, int index, int total)
         {
-            var trueMeta = meta.Type.ToMeta();
+            var trueMeta = meta.Type.GetMeta();
             bool isCustomColor = trueMeta.IsCustomColor || meta.Color != trueMeta.Color;
             return SelectPanelColor(meta.Color, isCustomColor, index, total);
         }
@@ -1087,7 +1087,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
                     }
                     if (isAssignable)
                     {
-                        ITypeMeta meta = type.ToMeta();
+                        ITypeMeta meta = type.GetMeta();
                         string description = meta.Description.Text;
                         MetaGroup group = meta.Group;
                         var splitedGroup = group.Splited;
diff --git a/src/Internal/Editor/MetaObjectsDropDown.cs b/src/Internal/Editor/MetaObjectsDropDown.cs
index afe5f8a..f8eb6a0 100644
--- a/src/Internal/Editor/MetaObjectsDropDown.cs
+++ b/src/Internal/Editor/MetaObjectsDropDown.cs
@@ -35,7 +35,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
                     }
                 }
                 return result;
-            }).Select(o => (o, (ITypeMeta)o.ToMeta()));
+            }).Select(o => (o, (ITypeMeta)o.GetMeta()));
             Setup(itemMetaPairs);
         }
 
@@ -99,7 +99,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
                 }
                 else
                 {
-                    meta = dummy.Type.ToMeta();
+                    meta = dummy.Type.GetMeta();
                 }
                 return (dummy, meta);
             });
@@ -174,7 +174,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
         {
             IEnumerable<(IEcsPool pool, ITypeMeta meta)> itemMetaPairs = pools.Select(pool =>
             {
-                return (pool, (ITypeMeta)pool.ComponentType.ToMeta());
+                return (pool, (ITypeMeta)pool.ComponentType.GetMeta());
             });
             Setup(itemMetaPairs);
         }
diff --git a/src/Internal/Editor/RuntimeComponentsDrawer.cs b/src/Internal/Editor/RuntimeComponentsDrawer.cs
index de23e32..fb6ca78 100644
--- a/src/Internal/Editor/RuntimeComponentsDrawer.cs
+++ b/src/Internal/Editor/RuntimeComponentsDrawer.cs
@@ -259,7 +259,7 @@ namespace DCFApixels.DragonECS.Unity.Editors.X
                 foreach (var cmp in cmps)
                 {
                     index++;
-                    var meta = cmp.ComponentType.ToMeta();
+                    var meta = cmp.ComponentType.GetMeta();
                     if (meta.IsHidden == false || IsShowHidden)
                     {
                         Type componentType = cmp.ComponentType;
@@ -372,7 +372,7 @@ namespace DCFApixels.DragonECS.Unity.Editors.X
         }
         private void DrawRuntimeComponent(int entityID, IEcsPool pool, int total, int index)
         {
-            var meta = pool.ComponentType.ToMeta();
+            var meta = pool.ComponentType.GetMeta();
             if (meta.IsHidden == false || IsShowHidden)
             {
                 Type componentType = pool.ComponentType;
diff --git a/src/Templates/EntityTemplate/Editor/ComponentTemplatePropertyDrawer.cs b/src/Templates/EntityTemplate/Editor/ComponentTemplatePropertyDrawer.cs
index 8591dd0..ff64535 100644
--- a/src/Templates/EntityTemplate/Editor/ComponentTemplatePropertyDrawer.cs
+++ b/src/Templates/EntityTemplate/Editor/ComponentTemplatePropertyDrawer.cs
@@ -128,7 +128,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
                 return;
             }
 
-            ITypeMeta meta = template is ITypeMeta metaOverride ? metaOverride : template.Type.ToMeta();
+            ITypeMeta meta = template is ITypeMeta metaOverride ? metaOverride : template.Type.GetMeta();
 
             Rect rect = position;
             if (EcsGUI.DrawTypeMetaBlock(ref rect, rootProperty, meta))
diff --git a/src/Templates/EntityTemplate/Editor/EntityTemplateEditor.cs b/src/Templates/EntityTemplate/Editor/EntityTemplateEditor.cs
index 4c74f71..3869699 100644
--- a/src/Templates/EntityTemplate/Editor/EntityTemplateEditor.cs
+++ b/src/Templates/EntityTemplate/Editor/EntityTemplateEditor.cs
@@ -93,7 +93,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
                 var componentProp = GetTargetProperty(prop);
 
 
-                ITypeMeta meta = template is ITypeMeta metaOverride ? metaOverride : template.Type.ToMeta();
+                ITypeMeta meta = template is ITypeMeta metaOverride ? metaOverride : template.Type.GetMeta();
 
                 if (EcsGUI.DrawTypeMetaElementBlock(ref rect, _componentsProp, index, componentProp, meta))
                 {
diff --git a/src/Templates/EntityTemplate/Templates/ComponentTemplateBase.cs b/src/Templates/EntityTemplate/Templates/ComponentTemplateBase.cs
index 0c0c28a..ecdeefc 100644
--- a/src/Templates/EntityTemplate/Templates/ComponentTemplateBase.cs
+++ b/src/Templates/EntityTemplate/Templates/ComponentTemplateBase.cs
@@ -1,7 +1,6 @@
 #if DISABLE_DEBUG
 #undef DEBUG
 #endif
-using DCFApixels.DragonECS.Core;
 using System;
 using System.Buffers;
 using System.Collections.Generic;
@@ -60,10 +59,9 @@ namespace DCFApixels.DragonECS
     [Serializable]
     [StructLayout(LayoutKind.Sequential)]
     public abstract class ComponentTemplateBase<T> : ComponentTemplateBase, ICloneable
+        where T : struct
     {
         protected static readonly TypeMeta Meta = EcsDebugUtility.GetTypeMeta<T>();
-        protected static readonly bool _isHasIEcsComponentLifecycle;
-        protected static readonly IEcsComponentLifecycle<T> _iEcsComponentLifecycle;
 
         private static bool _defaultValueTypeInit = false;
         private static T _defaultValueType;
@@ -93,11 +91,6 @@ namespace DCFApixels.DragonECS
                 return _defaultValueType;
             }
         }
-        static ComponentTemplateBase()
-        {
-            _isHasIEcsComponentLifecycle = EcsComponentLifecycleHandler<T>.isHasHandler;
-            _iEcsComponentLifecycle = EcsComponentLifecycleHandler<T>.instance;
-        }
 
         [SerializeField]
         protected T component = DefaultValueType;
diff --git a/src/Tools/DragonDocs/DragonDocs.cs b/src/Tools/DragonDocs/DragonDocs.cs
index 1795f05..87ca7b6 100644
--- a/src/Tools/DragonDocs/DragonDocs.cs
+++ b/src/Tools/DragonDocs/DragonDocs.cs
@@ -27,7 +27,7 @@ namespace DCFApixels.DragonECS.Unity.Docs
             List<DragonDocsMeta> metas = new List<DragonDocsMeta>(256);
             foreach (var type in GetTypes())
             {
-                metas.Add(new DragonDocsMeta(type.ToMeta()));
+                metas.Add(new DragonDocsMeta(type.GetMeta()));
             }
             DragonDocsMeta[] array = metas.ToArray();
             Array.Sort(array);
diff --git a/src/Tools/DragonDocs/Editors/DragonDocsWindow.cs b/src/Tools/DragonDocs/Editors/DragonDocsWindow.cs
index 37fc775..5835f23 100644
--- a/src/Tools/DragonDocs/Editors/DragonDocsWindow.cs
+++ b/src/Tools/DragonDocs/Editors/DragonDocsWindow.cs
@@ -261,7 +261,7 @@ namespace DCFApixels.DragonECS.Unity.Docs.Editors
                     {
                         GUILayout.TextArea(IsUseCustomNames ? meta.Name : meta.TypeName, EditorStyles.boldLabel, GUILayout.ExpandWidth(false));
 
-                        if (meta.TryGetSourceType(out System.Type targetType) && ScriptsCache.TryGetScriptAsset(targetType.ToMeta(), out MonoScript script))
+                        if (meta.TryGetSourceType(out System.Type targetType) && ScriptsCache.TryGetScriptAsset(targetType.GetMeta(), out MonoScript script))
                         {
                             EcsGUI.Layout.ScriptAssetButton(script, GUILayout.Width(18f));
                         }