diff --git a/src/stores/sceneStore.ts b/src/stores/sceneStore.ts
index 1719ad6..13b71fc 100644
--- a/src/stores/sceneStore.ts
+++ b/src/stores/sceneStore.ts
@@ -1,7 +1,7 @@
 import { defineStore } from "pinia";
 import { computed, ref } from "vue";
 import { MaterialEditor } from "../common/MaterialEditor";
-import { ObjectId, PhysicalMaterialRecord, TextureTableRecord } from "webcad_ue4_api";
+import { Database, ObjectId, PhysicalMaterialRecord, TextureTableRecord } from "webcad_ue4_api";
 import { LoadImageFromUrl } from "../helpers/helper.imageLoader";
 import { Texture } from "three";
 import { materialRenderer } from "../common/MaterialRenderer";
@@ -9,6 +9,7 @@ import { MaterialOut } from "../common/MaterialSerializer";
 
 export const useScene = defineStore('scene', () => {
     let _editor: MaterialEditor | undefined;
+    let _database: Database | undefined;
     const _currGeometry = ref<string>('球');
     const _currTexture = ref<Texture>();
     const CurrGeometry = computed({
@@ -24,9 +25,15 @@ export const useScene = defineStore('scene', () => {
             console.warn("SceneStore has already been initialized");
             return;
         }
+
+        // 初始化Database
+        _database = new Database();
+        _database.hm.Enable = false; // 关闭历史记录功能
+        Material.value.Name = _database.MaterialTable.AllocateName(); // 使用Database为材质分配材质名
+        _database.MaterialTable.Add(Material.value as PhysicalMaterialRecord);
         
         // 为Material配置一个ObjectId，否则其无法被序列化
-        Material.value.objectId = new ObjectId(undefined, undefined);
+        // Material.value.objectId = new ObjectId(undefined, undefined);
 
         _editor = MaterialEditor.GetInstance();
         Geometries.value = Array.from(_editor.Geometrys.keys());
@@ -47,6 +54,8 @@ export const useScene = defineStore('scene', () => {
         Material.value.GoodBye();
         _editor?.Dispose();
         _editor = undefined;
+        _database.Destroy();
+        _database = undefined;
         window.onresize = undefined;
         
         // 释放Singleton
@@ -73,13 +82,20 @@ export const useScene = defineStore('scene', () => {
     }
 
     async function ChangeTextureAsync(url: string) {
-        const record = new TextureTableRecord();
-        record.objectId = new ObjectId(undefined, record);
-
         const img = await LoadImageFromUrl(url);
+        
+        // 关联贴图
+        const db = Material.value.Db;
+        const record = new TextureTableRecord();
+        // record.objectId = new ObjectId(undefined, record);
+        record.Name = db.TextureTable.AllocateName();
+        db.TextureTable.Add(record);
 
+        // 设置Store
         _currTexture.value = record['texture'] as Texture;
         _currTexture.value.image = img;
+
+        // 替换map
         Material.value.map = img ? record.Id : undefined;
         _currTexture.value.needsUpdate = true;
         await UpdateMaterialAsync();
@@ -99,9 +115,8 @@ export const useScene = defineStore('scene', () => {
     }
 
     async function SerializeMaterialAsync() {
-        // TODO: Warn: 是否要生成logo路径？
-        // const logoPath = await HandleUpdateLogo(); 
         const matJson = MaterialOut(Material.value as PhysicalMaterialRecord);
+        console.log(matJson);
         return matJson;
     }