diff --git a/Assets/TEngine/Scripts/Runtime/UIModule/Scripts/UI/UIWindowBase.cs b/Assets/TEngine/Scripts/Runtime/UIModule/Scripts/UI/UIWindowBase.cs
index 1ecfcda1..df187891 100644
--- a/Assets/TEngine/Scripts/Runtime/UIModule/Scripts/UI/UIWindowBase.cs
+++ b/Assets/TEngine/Scripts/Runtime/UIModule/Scripts/UI/UIWindowBase.cs
@@ -23,7 +23,7 @@ namespace TEngine.Runtime.UIModule
         Widget,
     }
     
-    public class UIWindowBase : UIBase
+    public partial class UIWindowBase : UIBase
     {
         /// <summary>
         /// 所属的window
diff --git a/Assets/TEngine/Scripts/Runtime/UIModule/Scripts/UI/UIWindowBaseExtension.cs b/Assets/TEngine/Scripts/Runtime/UIModule/Scripts/UI/UIWindowBaseExtension.cs
new file mode 100644
index 00000000..dff36009
--- /dev/null
+++ b/Assets/TEngine/Scripts/Runtime/UIModule/Scripts/UI/UIWindowBaseExtension.cs
@@ -0,0 +1,206 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace TEngine.Runtime.UIModule
+{
+    partial class UIWindowBase
+    {
+        public T CreateWidget<T>(string goPath, bool visible = true) where T : UIWindowWidget, new()
+        {
+            var goRootTrans = FindChild(goPath);
+            if (goRootTrans != null)
+            {
+                return CreateWidget<T>(goRootTrans.gameObject, visible);
+            }
+            
+            Log.Error("CreateWidget failed, path: {0}, widget type: {1}", goPath, typeof(T).FullName);
+            return null;
+        }
+        
+        public T CreateWidget<T>(Transform parent,string goPath, bool visible = true) where T : UIWindowWidget, new()
+        {
+            var goRootTrans = FindChild(parent,goPath);
+            if (goRootTrans != null)
+            {
+                return CreateWidget<T>(goRootTrans.gameObject, visible);
+            }
+
+            return null;
+        }
+
+        public T[] CreateWidgets<T>(Transform parent) where T : UIWindowWidget, new()
+        {
+            T[] array = new T[parent.childCount];
+            for (int i = 0; i < parent.childCount; ++i)
+            {
+                Transform child = parent.GetChild(i);
+                array[i] = CreateWidget<T>(child.gameObject);
+            }
+            return array;
+        }
+        
+        public T[] CreateWidgets<T>(string path) where T : UIWindowWidget, new()
+        {
+            var parent = FindChild(path);
+            return CreateWidgets<T>(parent);
+        }
+
+        public T CreateWidget<T>(GameObject goRoot, bool visible = true) where T : UIWindowWidget,new()
+        {
+            var widget = new T();
+            if (!widget.Create(this, goRoot, visible))
+            {
+                return null;
+            }
+
+            return widget;
+        }
+
+        public T CreateWidgetByPrefab<T>(GameObject goPrefab, Transform parent, bool visible = true) where T : UIWindowWidget, new()
+        {
+            var widget = new T();
+            if (!widget.CreateByPrefab(this, goPrefab, parent, visible))
+            {
+                return null;
+            }
+
+            return widget;
+        }
+        
+        public T CreateWidgetByType<T>(Transform parent,string goPath, bool visible = true) where T : UIWindowWidget, new()
+        {
+            var goRootTrans = FindChild(parent,goPath);
+            if (goRootTrans != null)
+            {
+                string resPath = string.Format("UI/{0}", typeof(T).Name);
+                return CreateWidgetByResPath<T>(resPath,goRootTrans,visible);
+            }
+            return null;
+        }
+        
+        public T CreateWidgetByType<T>(string goPath, bool visible = true) where T : UIWindowWidget, new()
+        {
+            return CreateWidgetByType<T>(transform, goPath, visible);
+        }
+        
+        public T CreateWidgetByType<T>(Transform parent, bool visible = true) where T : UIWindowWidget, new()
+        {
+            string resPath = string.Format("UI/{0}", typeof(T).Name);
+            return CreateWidgetByResPath<T>(resPath,parent,visible);
+        }
+
+        public T CreateWidgetByResPath<T>(string resPath,Transform parent, bool visible = true) where T : UIWindowWidget, new()
+        {
+            var widget = new T();
+            if (!widget.CreateByPath(resPath, this, parent, visible))
+            {
+                return null;
+            }
+            return widget;
+        }
+        
+        public void AdjustIconNum<T>(List<T> listIcon, int tarNum, Transform parent,GameObject prefab = null) where T : UIWindowWidget, new()
+        {
+            if(listIcon == null)
+            {
+                Log.Fatal("List is null");
+                return;
+            }
+            if (listIcon.Count < tarNum) // 不足则添加
+            {
+                T tmpT;
+                int needNum = tarNum - listIcon.Count;
+                for (int iconIdx = 0; iconIdx < needNum; iconIdx++)
+                {
+                    if (prefab == null)
+                    {
+                        tmpT = CreateWidgetByType<T>(parent);
+                    }
+                    else
+                    {
+                        tmpT = CreateWidgetByPrefab<T>(prefab, parent);
+                    }
+                    listIcon.Add(tmpT);
+                }
+            }
+            else if (listIcon.Count > tarNum) // 多则删除
+            {
+                RemoveUnuseItem<T>(listIcon, tarNum);
+            }
+        }
+
+        public void AsyncAdjustIconNum<T>(string name,List<T> listIcon, int tarNum, Transform parent, int maxNumPerFrame = 5,
+            Action<T,int> updateAction = null,GameObject prefab = null) where T : UIWindowWidget, new()
+        {
+            StartCoroutine(AsyncAdjustIconNumIE(listIcon,tarNum,parent,maxNumPerFrame,updateAction,prefab));
+        }
+
+        /// <summary>
+        /// 异步创建接口，maxNumPerFrame单帧最多的创建数量
+        /// 注意disable的对象无法运行协程
+        /// </summary>
+        public IEnumerator AsyncAdjustIconNumIE<T>(List<T> listIcon, int tarNum, Transform parent, int maxNumPerFrame ,Action<T,int> updateAction,GameObject prefab) where T : UIWindowWidget, new()
+        {
+            if (listIcon == null)
+            {
+                Log.Fatal("List is null");
+                yield break;
+            }
+
+            int createCnt = 0;
+
+            for (int i = 0; i < tarNum; i++)
+            {
+                T tmpT;
+                if (i < listIcon.Count)
+                {
+                    tmpT = listIcon[i];
+                }
+                else
+                {
+                    if (prefab == null)
+                    {
+                        tmpT = CreateWidgetByType<T>(parent);
+                    }
+                    else
+                    {
+                        tmpT = CreateWidgetByPrefab<T>(prefab, parent);
+                    }
+                    listIcon.Add(tmpT);
+                }
+                int index = i;
+                if (updateAction != null)
+                {
+                    updateAction(tmpT,index);
+                }
+
+                createCnt++;
+                if (createCnt >= maxNumPerFrame)
+                {
+                    createCnt = 0;
+                    yield return null;
+                }
+            }
+            if (listIcon.Count > tarNum) // 多则删除
+            {
+                RemoveUnuseItem(listIcon, tarNum);
+            }
+        }
+        
+        private void RemoveUnuseItem<T>(List<T> listIcon, int tarNum) where T : UIWindowWidget, new()
+        {
+            for (int i = 0; i < listIcon.Count; i++)
+            {
+                var icon = listIcon[i];
+                if (i >= tarNum)
+                {
+                    listIcon.RemoveAt(i);
+                    icon.Destroy();
+                    --i;
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/Assets/TEngine/Scripts/Runtime/UIModule/Scripts/UI/UIWindowBaseExtension.cs.meta b/Assets/TEngine/Scripts/Runtime/UIModule/Scripts/UI/UIWindowBaseExtension.cs.meta
new file mode 100644
index 00000000..dc803655
--- /dev/null
+++ b/Assets/TEngine/Scripts/Runtime/UIModule/Scripts/UI/UIWindowBaseExtension.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 13cbb1a12b1048249c6d1c09baad56a6
+timeCreated: 1663919294
\ No newline at end of file