diff --git a/Assets/Scripts/MaterialUpdatement.cs b/Assets/Scripts/MaterialUpdatement.cs
index 8a66994..c3eb3b7 100644
--- a/Assets/Scripts/MaterialUpdatement.cs
+++ b/Assets/Scripts/MaterialUpdatement.cs
@@ -27,6 +27,16 @@ namespace Demo.Game
             public override void Serialize(BinaryWriter writer)
             {
                 BinarySerializeUtility.WriteString(writer, MaterialAssetBundlePath);
+                var uo = (MaterialUpdatement)target;
+                int e = uo.NameCache.Count;
+                int i = 0;
+                MaterialNames = new string[e];
+                MaterialIndexs = new int[e];
+                foreach (var item in uo.NameCache)
+                {
+                    MaterialNames[i] = item.Key;
+                    MaterialIndexs[i] = item.Value;
+                }
                 BinarySerializeUtility.SerializeArray(writer, MaterialNames);
                 BinarySerializeUtility.SerializeArray(writer, MaterialIndexs);
                 base.Serialize(writer);
@@ -45,10 +55,15 @@ namespace Demo.Game
             return new GameObject().AddComponent<MaterialUpdatement>();
         }
 
-        private readonly Dictionary<string, int> NameCache = new();
-        private readonly Dictionary<int, Material> MaterialCache = new();
+        internal readonly Dictionary<string, int> NameCache = new();
+        internal readonly Dictionary<int, Material> IndexCache = new();
+        internal readonly Dictionary<int, Material> MaterialCache = new();
 
-        public string MaterialAssetBundlePath = null;
+        public string MaterialAssetBundlePath
+        {
+            get => GetConfig<MaterialUpdatementConfig>().MaterialAssetBundlePath;
+            set => GetConfig<MaterialUpdatementConfig>().MaterialAssetBundlePath = value;
+        }
         public AssetBundle MaterialAssetBundle = null;
 
         protected override int Lerp(int begin, int end, float t)