diff --git a/packages/editor/package.json b/packages/editor/package.json
index a2884af..a51d641 100644
--- a/packages/editor/package.json
+++ b/packages/editor/package.json
@@ -15,9 +15,9 @@
   "dependencies": {
     "@ant-design/colors": "^7.0.2",
     "@astral3d/engine": "workspace:^",
-    "@gltf-transform/core": "^4.0.8",
-    "@gltf-transform/extensions": "^4.0.8",
-    "@gltf-transform/functions": "^4.0.8",
+    "@gltf-transform/core": "^4.2.1",
+    "@gltf-transform/extensions": "^4.2.1",
+    "@gltf-transform/functions": "^4.2.1",
     "@vicons/carbon": "^0.12.0",
     "@vicons/ionicons5": "^0.12.0",
     "@vueuse/core": "^13.2.0",
diff --git a/packages/editor/public/wasm/Astral3DglTFHandler.wasm b/packages/editor/public/wasm/Astral3DglTFHandler.wasm
new file mode 100644
index 0000000..d5c7769
Binary files /dev/null and b/packages/editor/public/wasm/Astral3DglTFHandler.wasm differ
diff --git a/packages/editor/src/plugin/glTFHandler/glTFHandler.ts b/packages/editor/src/plugin/glTFHandler/glTFHandler.ts
index ba7665a..1086999 100644
--- a/packages/editor/src/plugin/glTFHandler/glTFHandler.ts
+++ b/packages/editor/src/plugin/glTFHandler/glTFHandler.ts
@@ -33,6 +33,7 @@ import {
 import { ALL_EXTENSIONS } from '@gltf-transform/extensions';
 import {Session} from "./session";
 import {loadScript} from "@/utils/common/utils";
+import { optimizePNG } from "@/plugin/glTFHandler/optimizePng";
 
 //使用'micromatch'，因为'contains: true'没有像预期的那样在minimatch中工作。需要确保'*'匹配的模式，如'image/png'。
 export const MICROMATCH_OPTIONS = { nocase: true, contains: true };
@@ -91,7 +92,6 @@ export default class GLTFHandler implements Plugin{
         }
 
         this.GLTFHandlerComponentRef = ref();
-        const finishFn = this.finish.bind(this);
         this.modalInstance = window.$modal.create({
             title: this.name,
             preset:"card",
@@ -100,12 +100,12 @@ export default class GLTFHandler implements Plugin{
                 width: '90%',
                 maxWidth: '800px'
             },
-            onAfterLeave: finishFn,
+            onAfterLeave: () => this.finish(),
             content: () => {
                 return h(GLTFHandlerComponent,{
-                    onOptimize:this.optimize.bind(this),
-                    onFinish: finishFn,
-                    ref:this.GLTFHandlerComponentRef
+                    onOptimize: this.optimize.bind(this),
+                    onFinish: () => this.finish(),
+                    ref: this.GLTFHandlerComponentRef
                 },"")
             },
         })
@@ -137,7 +137,6 @@ export default class GLTFHandler implements Plugin{
 
     /* 下面是实现的自定义的处理器方法 */
     async optimize(opts:IPlugin.GLTFHandlerOptimizeModel,inputFile:File,outputFileName = ""){
-        // console.log("调用优化处理器，",opts,inputFile)
         this.setLogger(`Optimize ${inputFile.name}`);
 
         if(this.dracoScript.failMsg){
@@ -151,7 +150,10 @@ export default class GLTFHandler implements Plugin{
 
         /* 文件准备就绪，开始优化 */
 
-        const transforms: Transform[] = [dedup()];
+        const transforms: Transform[] = [
+            optimizePNG(),
+            dedup()
+        ];
 
         if (opts.instance) transforms.push(instance({ min: opts.instanceMin }));
 
diff --git a/packages/editor/src/plugin/glTFHandler/optimizePng.ts b/packages/editor/src/plugin/glTFHandler/optimizePng.ts
new file mode 100644
index 0000000..4d6a716
--- /dev/null
+++ b/packages/editor/src/plugin/glTFHandler/optimizePng.ts
@@ -0,0 +1,26 @@
+import type { Transform } from '@gltf-transform/core';
+import { encodePNG } from './util';
+
+function asUint8Array(data: unknown): Uint8Array {
+    if (data instanceof Uint8Array) return data;
+    if (data instanceof ArrayBuffer) return new Uint8Array(data);
+    throw new Error('Unsupported texture image type');
+}
+
+export const optimizePNG = (): Transform => async (doc) => {
+    const textures = doc.getRoot().listTextures();
+    for (const tex of textures) {
+        // 仅处理 PNG
+        if (tex.getMimeType() !== 'image/png') continue;
+
+        const image = tex.getImage();
+        if (!image || image.byteLength === 0) continue;
+
+        // 归一化为 Uint8Array
+        const imgU8 = asUint8Array(image);
+
+        const stamped = await encodePNG(imgU8);
+        tex.setImage(stamped);
+        tex.setMimeType('image/png');
+    }
+};
diff --git a/packages/editor/src/plugin/glTFHandler/session.ts b/packages/editor/src/plugin/glTFHandler/session.ts
index e14b496..b6f62ee 100644
--- a/packages/editor/src/plugin/glTFHandler/session.ts
+++ b/packages/editor/src/plugin/glTFHandler/session.ts
@@ -1,125 +1,136 @@
-import {Document, WebIO, FileUtils, Transform, Format, Logger} from '@gltf-transform/core';
+import { Document, WebIO, FileUtils, Transform, Format, Logger } from '@gltf-transform/core';
 import type { Packet, KHRXMP } from '@gltf-transform/extensions';
 import { unpartition } from '@gltf-transform/functions';
-import {Listr} from "./Listr";
-import { formatBytes, XMPContext } from './util.js';
+import { Listr } from "./Listr";
+import { formatBytes, encodeGLB, XMPContext } from './util.js';
 import GLTFHandler from "./glTFHandler";
 
 export class Session {
-	private _outputFormat: Format;
-	private _display = false;
+    private _outputFormat: Format;
+    private _display = false;
 
-	constructor(
-		private _io: WebIO,
-		private _logger: Logger,
-		private setLogger: (log:string) => void,
-		private _input: string,
-		private _inputName: string,
-		private _output: string,
-	) {
-		_io.setLogger(_logger);
-		this._outputFormat = FileUtils.extension(_output) === 'glb' ? Format.GLB : Format.GLTF;
-	}
+    constructor(
+        private _io: WebIO,
+        private _logger: Logger,
+        private setLogger: (log: string) => void,
+        private _input: string,
+        private _inputName: string,
+        private _output: string,
+    ) {
+        _io.setLogger(_logger);
+        this._outputFormat = FileUtils.extension(_output) === 'glb' ? Format.GLB : Format.GLTF;
+    }
 
-	public static create(handler:GLTFHandler, inputFileUrl: string,inputName:string, output: string): Session {
-		return new Session(handler.io, handler.logger, handler.setLogger.bind(handler),inputFileUrl, inputName,output);
-	}
+    public static create(handler: GLTFHandler, inputFileUrl: string, inputName: string, output: string): Session {
+        return new Session(handler.io, handler.logger, handler.setLogger.bind(handler), inputFileUrl, inputName, output);
+    }
 
-	public setDisplay(display: boolean): this {
-		this._display = display;
-		return this;
-	}
+    public setDisplay(display: boolean): this {
+        this._display = display;
+        return this;
+    }
 
-	public async transform(...transforms: Transform[]): Promise<File> {
-		this.setLogger("Start");
+    public async transform(...transforms: Transform[]): Promise<File> {
+        this.setLogger("Start");
 
-		let _document = this._input
-			? (await this._io.read(this._input)).setLogger(this._logger)
-			: new Document().setLogger(this._logger);
+        let _document = this._input
+            ? (await this._io.read(this._input)).setLogger(this._logger)
+            : new Document().setLogger(this._logger);
 
-		// Warn and remove lossy compression, to avoid increasing loss on round trip.
-		for (const extensionName of ['KHR_draco_mesh_compression', 'EXT_meshopt_compression']) {
-			const extension = _document
-				.getRoot()
-				.listExtensionsUsed()
-				.find((extension) => extension.extensionName === extensionName);
-			if (extension) {
-				extension.dispose();
-				this._logger.warn(`Decoded ${extensionName}. Further compression will be lossy.`);
-			}
-		}
+        // 警告和消除有损压缩，以避免增加往返的损失。
+        for (const extensionName of ['KHR_draco_mesh_compression', 'EXT_meshopt_compression']) {
+            const extension = _document
+                .getRoot()
+                .listExtensionsUsed()
+                .find((extension) => extension.extensionName === extensionName);
+            if (extension) {
+                extension.dispose();
+                this._logger.warn(`Decoded ${extensionName}. Further compression will be lossy.`);
+            }
+        }
 
-		if (this._display) {
-			const tasks = [] as { title:string,task:(task: any) => Promise<void> }[];
-			for (const transform of transforms) {
-				tasks.push({
-					title: transform.name,
-					task: async (task) => {
-						try{
-							this.setLogger(task.title)
-							let time = performance.now();
-							_document = await _document.transform(transform);
-							time = Math.round(performance.now() - time);
-							this.setLogger(task.title.padEnd(20) + ` ${time}ms`)
-						}catch (error:unknown){
-							// @ts-ignore
-							this.setLogger(`${task.title} run fail: ${error?.message || error}`)
-						}
-					},
-				});
-			}
+        if (this._display) {
+            const tasks = [] as { title: string, task: (task: any) => Promise<void> }[];
+            for (const transform of transforms) {
+                tasks.push({
+                    title: transform.name,
+                    task: async (task) => {
+                        try {
+                            this.setLogger(task.title)
+                            let time = performance.now();
+                            _document = await _document.transform(transform);
+                            time = Math.round(performance.now() - time);
+                            this.setLogger(task.title.padEnd(20) + ` ${time}ms`)
+                        } catch (error: unknown) {
+                            // @ts-ignore
+                            this.setLogger(`${task.title} run fail: ${error?.message || error}`)
+                        }
+                    },
+                });
+            }
 
-			await new Listr(tasks).run();
-		} else {
-			await _document.transform(...transforms);
-		}
+            await new Listr(tasks).run();
+        } else {
+            await _document.transform(...transforms);
+        }
 
-		await _document.transform(updateMetadata);
+        await _document.transform(updateMetadata);
 
-		if (this._outputFormat === Format.GLB) {
-			await _document.transform(unpartition());
-		}
+        if (this._outputFormat === Format.GLB) {
+            await _document.transform(unpartition());
+        }
 
-		const outputUint8Array = await this._io.writeBinary(_document);
-		// Uint8Array转file
-		const mimeType = this._outputFormat === Format.GLB ? "model/gltf-binary" : "model/gltf+json";
-		const blob = new Blob([outputUint8Array], { type: mimeType});
-		const outputFile = new File([blob], this._output, { type: mimeType });
+        const rawU8 = await this._io.writeBinary(_document);
 
-		const { lastReadBytes, lastWriteBytes } = this._io;
-		if (!this._input) {
-			const output = FileUtils.basename(this._output) + '.' + FileUtils.extension(this._output);
-			this._logger.info(`${output} (${formatBytes(lastWriteBytes)})`);
-		} else {
-			const input = FileUtils.basename(this._inputName) + '.' + FileUtils.extension(this._inputName);
-			const output = FileUtils.basename(this._output) + '.' + FileUtils.extension(this._output);
-			this._logger.info(
-				`${input} (${formatBytes(lastReadBytes)})` + ` → ${output} (${formatBytes(lastWriteBytes)})`,
-			);
-		}
+        // 插入 WASM 水印
+        let outputUint8Array = rawU8;
+        try {
+            outputUint8Array = await encodeGLB(rawU8, {});
+        } catch (e: any) {
+            this._logger.warn('EncodeGLB skipped: ' + (e?.message || e));
+        }
 
-		this.setLogger("Done")
+        // Uint8Array转file
+        const mimeType = this._outputFormat === Format.GLB ? "model/gltf-binary" : "model/gltf+json";
+        const blob = new Blob([outputUint8Array], { type: mimeType });
+        const outputFile = new File([blob], this._output, { type: mimeType });
 
-		return outputFile;
-	}
+        const { lastReadBytes } = this._io;
+        const lastWriteBytes = outputUint8Array.byteLength;
+
+        if (!this._input) {
+            const output = FileUtils.basename(this._output) + '.' + FileUtils.extension(this._output);
+            this._logger.info(`${output} (${formatBytes(lastWriteBytes)})`);
+        } else {
+            const input = FileUtils.basename(this._inputName) + '.' + FileUtils.extension(this._inputName);
+            const output = FileUtils.basename(this._output) + '.' + FileUtils.extension(this._output);
+            this._logger.info(
+                `${input} (${formatBytes(lastReadBytes)})` + ` → ${output} (${formatBytes(lastWriteBytes)})`,
+            );
+        }
+
+        this.setLogger("Done")
+
+        return outputFile;
+    }
 }
 
 function updateMetadata(_document: Document): void {
-	const root = _document.getRoot();
-	const xmpExtension = root
-		.listExtensionsUsed()
-		.find((ext) => ext.extensionName === 'KHR_xmp_json_ld') as KHRXMP | null;
+    const root = _document.getRoot();
+    const xmpExtension = root
+        .listExtensionsUsed()
+        .find((ext) => ext.extensionName === 'KHR_xmp_json_ld') as KHRXMP | null;
 
-	// 不要将KHR_xmp_json_ld添加到尚未使用它的资产中。
-	if (!xmpExtension) return;
+    // 不要将KHR_xmp_json_ld添加到尚未使用它的资产中。
+    if (!xmpExtension) return;
 
-	const rootPacket = root.getExtension<Packet>('KHR_xmp_json_ld') || xmpExtension.createPacket();
+    const rootPacket = root.getExtension<Packet>('KHR_xmp_json_ld') || xmpExtension.createPacket();
 
-	// xmp:MetadataDate should be the same as, or more recent than, xmp:ModifyDate.
-	// https://github.com/adobe/xmp-docs/blob/master/XMPNamespaces/xmp.md
-	const date = new Date().toISOString().substring(0, 10);
-	rootPacket
-		.setContext({ ...rootPacket.getContext(), xmp: XMPContext.xmp })
-		.setProperty('xmp:ModifyDate', date)
-		.setProperty('xmp:MetadataDate', date);
+    // xmp:MetadataDate should be the same as, or more recent than, xmp:ModifyDate.
+    // https://github.com/adobe/xmp-docs/blob/master/XMPNamespaces/xmp.md
+    const date = new Date().toISOString().substring(0, 10);
+    rootPacket
+        .setContext({ ...rootPacket.getContext(), xmp: XMPContext.xmp })
+        .setProperty('xmp:ModifyDate', date)
+        .setProperty('xmp:MetadataDate', date);
 }
diff --git a/packages/editor/src/plugin/glTFHandler/util.ts b/packages/editor/src/plugin/glTFHandler/util.ts
index c0a5ab0..41e44a7 100644
--- a/packages/editor/src/plugin/glTFHandler/util.ts
+++ b/packages/editor/src/plugin/glTFHandler/util.ts
@@ -1,27 +1,53 @@
+import { injectWasm } from "@/utils/wasm/inject";
+
 export const XMPContext: Record<string, string> = {
-	dc: 'http://purl.org/dc/elements/1.1/',
-	model3d: 'https://schema.khronos.org/model3d/xsd/1.0/',
-	rdf: 'http://www.w3.org/1999/02/22-rdf-syntax-ns#',
-	xmp: 'http://ns.adobe.com/xap/1.0/',
-	xmpRights: 'http://ns.adobe.com/xap/1.0/rights/',
+    dc: 'http://purl.org/dc/elements/1.1/',
+    model3d: 'https://schema.khronos.org/model3d/xsd/1.0/',
+    rdf: 'http://www.w3.org/1999/02/22-rdf-syntax-ns#',
+    xmp: 'http://ns.adobe.com/xap/1.0/',
+    xmpRights: 'http://ns.adobe.com/xap/1.0/rights/',
 };
 
 export function formatLong(x: number): string {
-	return x.toString();
+    return x.toString();
 }
 
 export function formatBytes(bytes: number, decimals = 2): string {
-	if (bytes === 0) return '0 Bytes';
+    if (bytes === 0) return '0 Bytes';
 
-	const k = 1000;
-	const dm = decimals < 0 ? 0 : decimals;
-	const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
+    const k = 1000;
+    const dm = decimals < 0 ? 0 : decimals;
+    const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
 
-	const i = Math.floor(Math.log(bytes) / Math.log(k));
+    const i = Math.floor(Math.log(bytes) / Math.log(k));
 
-	return parseFloat((bytes / Math.pow(k, i)).toFixed(dm)) + ' ' + sizes[i];
+    return parseFloat((bytes / Math.pow(k, i)).toFixed(dm)) + ' ' + sizes[i];
 }
 
 export function dim(str: string): string {
-	return `\x1b[2m${str}\x1b[0m`;
+    return `\x1b[2m${str}\x1b[0m`;
 }
+
+/* wasm内优化处理 */
+let wasmReady = false;
+
+async function ensureWasmReady() {
+    if (wasmReady) return;
+    await injectWasm({ wasmUrl: "/wasm/Astral3DglTFHandler.wasm" });
+    wasmReady = true;
+}
+
+export async function encodeGLB(u8: Uint8Array, meta: Record<string, any> = {}) {
+    await ensureWasmReady();
+
+    const out = window.glTFHandlerEncodeGLB(u8, JSON.stringify(meta || {}));
+    return new Uint8Array(out.buffer, out.byteOffset, out.byteLength);
+}
+
+export async function encodePNG(png: Uint8Array) {
+    await ensureWasmReady();
+
+    const out = window.glTFHandlerEncodePNG(png);
+    return new Uint8Array(out.buffer, out.byteOffset, out.byteLength);
+}
+/* wasm内优化处理 End */
diff --git a/packages/editor/src/utils/wasm/inject.ts b/packages/editor/src/utils/wasm/inject.ts
new file mode 100644
index 0000000..29d447d
--- /dev/null
+++ b/packages/editor/src/utils/wasm/inject.ts
@@ -0,0 +1,39 @@
+import "@/utils/wasm/wasm_exec.js";
+
+// 20251112: 注入tinyGo编译的wasm
+export function injectWasm(opts: {wasmUrl: string}):Promise<any> {
+    return new Promise((resolve, reject) => {
+        if(!opts.wasmUrl){
+            reject("wasmUrl requires valid URL");
+            return;
+        }
+
+        // @ts-ignore
+        const go = new Go();
+
+        const done = (obj) => {
+            const wasm = obj.instance;
+            go.run(wasm);
+
+            resolve(wasm);
+        }
+
+        if ('instantiateStreaming' in WebAssembly) {
+            WebAssembly.instantiateStreaming(fetch(opts.wasmUrl), go.importObject).then(function (obj) {
+                done(obj);
+            }).catch(function (err) {
+                reject(err);
+            })
+        } else {
+            fetch(opts.wasmUrl).then(resp =>
+                resp.arrayBuffer()
+            ).then(bytes =>
+                WebAssembly.instantiate(bytes, go.importObject).then(function (obj) {
+                    done(obj);
+                }).catch(function (err) {
+                    reject(err);
+                })
+            )
+        }
+    })
+}
\ No newline at end of file
diff --git a/packages/editor/src/utils/wasm/wasm_exec.js b/packages/editor/src/utils/wasm/wasm_exec.js
new file mode 100644
index 0000000..cd3927d
--- /dev/null
+++ b/packages/editor/src/utils/wasm/wasm_exec.js
@@ -0,0 +1,403 @@
+(() => {
+    const global = window;
+
+	const encoder = new TextEncoder("utf-8");
+	const decoder = new TextDecoder("utf-8");
+	let reinterpretBuf = new DataView(new ArrayBuffer(8));
+    let logLine = [];
+	const wasmExit = {}; // thrown to exit via proc_exit (not an error)
+
+	global.Go = class {
+		constructor() {
+			this._callbackTimeouts = new Map();
+			this._nextCallbackTimeoutID = 1;
+
+			const mem = () => {
+				// The buffer may change when requesting more memory.
+				return new DataView(this._inst.exports.memory.buffer);
+			}
+
+			const unboxValue = (v_ref) => {
+				reinterpretBuf.setBigInt64(0, v_ref, true);
+				const f = reinterpretBuf.getFloat64(0, true);
+				if (f === 0) {
+					return undefined;
+				}
+				if (!isNaN(f)) {
+					return f;
+				}
+
+				const id = v_ref & 0xffffffffn;
+				return this._values[id];
+			}
+
+
+			const loadValue = (addr) => {
+				let v_ref = mem().getBigUint64(addr, true);
+				return unboxValue(v_ref);
+			}
+
+			const boxValue = (v) => {
+				const nanHead = 0x7FF80000n;
+
+				if (typeof v === "number") {
+					if (isNaN(v)) {
+						return nanHead << 32n;
+					}
+					if (v === 0) {
+						return (nanHead << 32n) | 1n;
+					}
+					reinterpretBuf.setFloat64(0, v, true);
+					return reinterpretBuf.getBigInt64(0, true);
+				}
+
+				switch (v) {
+					case undefined:
+						return 0n;
+					case null:
+						return (nanHead << 32n) | 2n;
+					case true:
+						return (nanHead << 32n) | 3n;
+					case false:
+						return (nanHead << 32n) | 4n;
+				}
+
+				let id = this._ids.get(v);
+				if (id === undefined) {
+					id = this._idPool.pop();
+					if (id === undefined) {
+						id = BigInt(this._values.length);
+					}
+					this._values[id] = v;
+					this._goRefCounts[id] = 0;
+					this._ids.set(v, id);
+				}
+				this._goRefCounts[id]++;
+				let typeFlag = 1n;
+				switch (typeof v) {
+					case "string":
+						typeFlag = 2n;
+						break;
+					case "symbol":
+						typeFlag = 3n;
+						break;
+					case "function":
+						typeFlag = 4n;
+						break;
+				}
+				return id | ((nanHead | typeFlag) << 32n);
+			}
+
+			const storeValue = (addr, v) => {
+				let v_ref = boxValue(v);
+				mem().setBigUint64(addr, v_ref, true);
+			}
+
+			const loadSlice = (array, len, cap) => {
+				return new Uint8Array(this._inst.exports.memory.buffer, array, len);
+			}
+
+			const loadSliceOfValues = (array, len, cap) => {
+				const a = new Array(len);
+				for (let i = 0; i < len; i++) {
+					a[i] = loadValue(array + i * 8);
+				}
+				return a;
+			}
+
+			const loadString = (ptr, len) => {
+				return decoder.decode(new DataView(this._inst.exports.memory.buffer, ptr, len));
+			}
+
+			const timeOrigin = Date.now() - performance.now();
+			this.importObject = {
+				wasi_snapshot_preview1: {
+					fd_write: function(fd, iovs_ptr, iovs_len, nwritten_ptr) {
+						let nwritten = 0;
+						if (fd == 1) {
+							for (let iovs_i=0; iovs_i<iovs_len;iovs_i++) {
+								let iov_ptr = iovs_ptr+iovs_i*8; // assuming wasm32
+								let ptr = mem().getUint32(iov_ptr + 0, true);
+								let len = mem().getUint32(iov_ptr + 4, true);
+								nwritten += len;
+								for (let i=0; i<len; i++) {
+									let c = mem().getUint8(ptr+i);
+									if (c == 13) { // CR
+										// ignore
+									} else if (c == 10) { // LF
+										// write line
+										let line = decoder.decode(new Uint8Array(logLine));
+										logLine = [];
+										console.log(line);
+									} else {
+										logLine.push(c);
+									}
+								}
+							}
+						} else {
+							console.error('invalid file descriptor:', fd);
+						}
+						mem().setUint32(nwritten_ptr, nwritten, true);
+						return 0;
+					},
+					fd_close: () => 0,      // dummy
+					fd_fdstat_get: () => 0, // dummy
+					fd_seek: () => 0,       // dummy
+					proc_exit: (code) => {
+						this.exited = true;
+						this.exitCode = code;
+						this._resolveExitPromise();
+						throw wasmExit;
+					},
+					random_get: (bufPtr, bufLen) => {
+						crypto.getRandomValues(loadSlice(bufPtr, bufLen));
+						return 0;
+					},
+				},
+				gojs: {
+					// func ticks() float64
+					"runtime.ticks": () => {
+						return timeOrigin + performance.now();
+					},
+
+					// func sleepTicks(timeout float64)
+					"runtime.sleepTicks": (timeout) => {
+						// Do not sleep, only reactivate scheduler after the given timeout.
+						setTimeout(() => {
+							if (this.exited) return;
+							try {
+								this._inst.exports.go_scheduler();
+							} catch (e) {
+								if (e !== wasmExit) throw e;
+							}
+						}, timeout);
+					},
+
+					// func finalizeRef(v ref)
+					"syscall/js.finalizeRef": (v_ref) => {
+						// Note: TinyGo does not support finalizers so this is only called
+						// for one specific case, by js.go:jsString. and can/might leak memory.
+						const id = v_ref & 0xffffffffn;
+						if (this._goRefCounts?.[id] !== undefined) {
+							this._goRefCounts[id]--;
+							if (this._goRefCounts[id] === 0) {
+								const v = this._values[id];
+								this._values[id] = null;
+								this._ids.delete(v);
+								this._idPool.push(id);
+							}
+						} else {
+							console.error("syscall/js.finalizeRef: unknown id", id);
+						}
+					},
+
+					// func stringVal(value string) ref
+					"syscall/js.stringVal": (value_ptr, value_len) => {
+						value_ptr >>>= 0;
+						const s = loadString(value_ptr, value_len);
+						return boxValue(s);
+					},
+
+					// func valueGet(v ref, p string) ref
+					"syscall/js.valueGet": (v_ref, p_ptr, p_len) => {
+						let prop = loadString(p_ptr, p_len);
+						let v = unboxValue(v_ref);
+						let result = Reflect.get(v, prop);
+						return boxValue(result);
+					},
+
+					// func valueSet(v ref, p string, x ref)
+					"syscall/js.valueSet": (v_ref, p_ptr, p_len, x_ref) => {
+						const v = unboxValue(v_ref);
+						const p = loadString(p_ptr, p_len);
+						const x = unboxValue(x_ref);
+						Reflect.set(v, p, x);
+					},
+
+					// func valueDelete(v ref, p string)
+					"syscall/js.valueDelete": (v_ref, p_ptr, p_len) => {
+						const v = unboxValue(v_ref);
+						const p = loadString(p_ptr, p_len);
+						Reflect.deleteProperty(v, p);
+					},
+
+					// func valueIndex(v ref, i int) ref
+					"syscall/js.valueIndex": (v_ref, i) => {
+						return boxValue(Reflect.get(unboxValue(v_ref), i));
+					},
+
+					// valueSetIndex(v ref, i int, x ref)
+					"syscall/js.valueSetIndex": (v_ref, i, x_ref) => {
+						Reflect.set(unboxValue(v_ref), i, unboxValue(x_ref));
+					},
+
+					// func valueCall(v ref, m string, args []ref) (ref, bool)
+					"syscall/js.valueCall": (ret_addr, v_ref, m_ptr, m_len, args_ptr, args_len, args_cap) => {
+						const v = unboxValue(v_ref);
+						const name = loadString(m_ptr, m_len);
+						const args = loadSliceOfValues(args_ptr, args_len, args_cap);
+						try {
+							const m = Reflect.get(v, name);
+							storeValue(ret_addr, Reflect.apply(m, v, args));
+							mem().setUint8(ret_addr + 8, 1);
+						} catch (err) {
+							storeValue(ret_addr, err);
+							mem().setUint8(ret_addr + 8, 0);
+						}
+					},
+
+					// func valueInvoke(v ref, args []ref) (ref, bool)
+					"syscall/js.valueInvoke": (ret_addr, v_ref, args_ptr, args_len, args_cap) => {
+						try {
+							const v = unboxValue(v_ref);
+							const args = loadSliceOfValues(args_ptr, args_len, args_cap);
+							storeValue(ret_addr, Reflect.apply(v, undefined, args));
+							mem().setUint8(ret_addr + 8, 1);
+						} catch (err) {
+							storeValue(ret_addr, err);
+							mem().setUint8(ret_addr + 8, 0);
+						}
+					},
+
+					// func valueNew(v ref, args []ref) (ref, bool)
+					"syscall/js.valueNew": (ret_addr, v_ref, args_ptr, args_len, args_cap) => {
+						const v = unboxValue(v_ref);
+						const args = loadSliceOfValues(args_ptr, args_len, args_cap);
+						try {
+							storeValue(ret_addr, Reflect.construct(v, args));
+							mem().setUint8(ret_addr + 8, 1);
+						} catch (err) {
+							storeValue(ret_addr, err);
+							mem().setUint8(ret_addr+ 8, 0);
+						}
+					},
+
+					// func valueLength(v ref) int
+					"syscall/js.valueLength": (v_ref) => {
+						return unboxValue(v_ref).length;
+					},
+
+					// valuePrepareString(v ref) (ref, int)
+					"syscall/js.valuePrepareString": (ret_addr, v_ref) => {
+						const s = String(unboxValue(v_ref));
+						const str = encoder.encode(s);
+						storeValue(ret_addr, str);
+						mem().setInt32(ret_addr + 8, str.length, true);
+					},
+
+					// valueLoadString(v ref, b []byte)
+					"syscall/js.valueLoadString": (v_ref, slice_ptr, slice_len, slice_cap) => {
+						const str = unboxValue(v_ref);
+						loadSlice(slice_ptr, slice_len, slice_cap).set(str);
+					},
+
+					// func valueInstanceOf(v ref, t ref) bool
+					"syscall/js.valueInstanceOf": (v_ref, t_ref) => {
+ 						return unboxValue(v_ref) instanceof unboxValue(t_ref);
+					},
+
+					// func copyBytesToGo(dst []byte, src ref) (int, bool)
+					"syscall/js.copyBytesToGo": (ret_addr, dest_addr, dest_len, dest_cap, src_ref) => {
+						let num_bytes_copied_addr = ret_addr;
+						let returned_status_addr = ret_addr + 4; // Address of returned boolean status variable
+
+						const dst = loadSlice(dest_addr, dest_len);
+						const src = unboxValue(src_ref);
+						if (!(src instanceof Uint8Array || src instanceof Uint8ClampedArray)) {
+							mem().setUint8(returned_status_addr, 0); // Return "not ok" status
+							return;
+						}
+						const toCopy = src.subarray(0, dst.length);
+						dst.set(toCopy);
+						mem().setUint32(num_bytes_copied_addr, toCopy.length, true);
+						mem().setUint8(returned_status_addr, 1); // Return "ok" status
+					},
+
+					// copyBytesToJS(dst ref, src []byte) (int, bool)
+					// Originally copied from upstream Go project, then modified:
+					//   https://github.com/golang/go/blob/3f995c3f3b43033013013e6c7ccc93a9b1411ca9/misc/wasm/wasm_exec.js#L404-L416
+					"syscall/js.copyBytesToJS": (ret_addr, dst_ref, src_addr, src_len, src_cap) => {
+						let num_bytes_copied_addr = ret_addr;
+						let returned_status_addr = ret_addr + 4; // Address of returned boolean status variable
+
+						const dst = unboxValue(dst_ref);
+						const src = loadSlice(src_addr, src_len);
+						if (!(dst instanceof Uint8Array || dst instanceof Uint8ClampedArray)) {
+							mem().setUint8(returned_status_addr, 0); // Return "not ok" status
+							return;
+						}
+						const toCopy = src.subarray(0, dst.length);
+						dst.set(toCopy);
+						mem().setUint32(num_bytes_copied_addr, toCopy.length, true);
+						mem().setUint8(returned_status_addr, 1); // Return "ok" status
+					},
+				}
+			};
+
+			// Go 1.20 uses 'env'. Go 1.21 uses 'gojs'.
+            // 开启 env 映射
+			this.importObject.env = this.importObject.gojs;
+		}
+
+		async run(instance) {
+			this._inst = instance;
+			this._values = [ // JS values that Go currently has references to, indexed by reference id
+				NaN,
+				0,
+				null,
+				true,
+				false,
+				global,
+				this,
+			];
+			this._goRefCounts = []; // number of references that Go has to a JS value, indexed by reference id
+			this._ids = new Map();  // mapping from JS values to reference ids
+			this._idPool = [];      // unused ids that have been garbage collected
+			this.exited = false;    // whether the Go program has exited
+			this.exitCode = 0;
+
+			if (this._inst.exports._start) {
+				let exitPromise = new Promise((resolve, reject) => {
+					this._resolveExitPromise = resolve;
+				});
+
+				// Run program, but catch the wasmExit exception that's thrown
+				// to return back here.
+				try {
+					this._inst.exports._start();
+				} catch (e) {
+					if (e !== wasmExit) throw e;
+				}
+
+				await exitPromise;
+				return this.exitCode;
+			} else {
+				this._inst.exports._initialize();
+			}
+		}
+
+		_resume() {
+			if (this.exited) {
+				throw new Error("Go program has already exited");
+			}
+			try {
+				this._inst.exports.resume();
+			} catch (e) {
+				if (e !== wasmExit) throw e;
+			}
+			if (this.exited) {
+				this._resolveExitPromise();
+			}
+		}
+
+		_makeFuncWrapper(id) {
+			const go = this;
+			return function () {
+				const event = { id: id, this: this, args: arguments };
+				go._pendingEvent = event;
+				go._resume();
+				return event.result;
+			};
+		}
+	}
+})();
diff --git a/packages/editor/types/window.d.ts b/packages/editor/types/window.d.ts
index caa01c6..273aa39 100644
--- a/packages/editor/types/window.d.ts
+++ b/packages/editor/types/window.d.ts
@@ -1,13 +1,3 @@
-declare interface IAstralEditorWasm {
-    exports:{
-        computedStyle:()=>void
-    }
-}
-declare interface IAstralEngineWasm {
-    exports: {
-    }
-}
-
 declare interface Window {
 	$t:(s: string)=>string;
 	$cpt:(s: string)=>ComputedRef<string>;
@@ -21,9 +11,9 @@ declare interface Window {
     CesiumApp:any;
 	VRButton: any;
     log: import('loglevel').RootLogger;
-    // 在wasm中注册
-    AstralEditorWasm: IAstralEditorWasm;
-    AstralEngineWasm: IAstralEngineWasm;
+    // wasm
+    glTFHandlerEncodeGLB: (u: Uint8Array, jsonStr: string) => Uint8Array
+    glTFHandlerEncodePNG: (png: Uint8Array) => Uint8Array
 }
 
 declare interface Number{