diff --git a/mixly/common/modules/mixly-modules/web-socket/burn-upload.js b/mixly/common/modules/mixly-modules/web-socket/burn-upload.js
index 2bded58a..d6937575 100644
--- a/mixly/common/modules/mixly-modules/web-socket/burn-upload.js
+++ b/mixly/common/modules/mixly-modules/web-socket/burn-upload.js
@@ -12,6 +12,7 @@ goog.loadJs('web', () => {
     goog.require('Mixly.MString');
     goog.require('Mixly.LayerProgress');
     goog.require('Mixly.Boards');
+    goog.require('Mixly.Web.BU');
     goog.require('Mixly.WebSocket.Serial');
     goog.provide('Mixly.WebSocket.BU');
 
@@ -28,7 +29,10 @@ goog.loadJs('web', () => {
         WebSocket
     } = Mixly;
 
-    const { SELECTED_BOARD } = Config;
+    const { SELECTED_BOARD, BOARD } = Config;
+
+    // 引入本地 Web.BU 模块，用于 MicroPython 本地上传
+    const WebBU = Mixly.Web?.BU;
 
     const { Serial } = WebSocket;
 
@@ -69,6 +73,11 @@ goog.loadJs('web', () => {
             }
 
             this.initBurn = function () {
+                // MicroPython 板卡使用本地 Web Serial API 烧录，而非通过服务器
+                if (SELECTED_BOARD?.language === 'MicroPython' && WebBU) {
+                    return WebBU.initBurn();
+                }
+
                 if (!this.mixlySocket.isConnected()) {
                     layer.msg(Msg.Lang['websocket.offline'], { time: 1000 });
                     return;
@@ -101,6 +110,11 @@ goog.loadJs('web', () => {
             }
 
             this.initUpload = function () {
+                // MicroPython 板卡使用本地 Web Serial API 上传，而非通过服务器
+                if (SELECTED_BOARD?.language === 'MicroPython' && WebBU) {
+                    return WebBU.initUpload();
+                }
+
                 if (!this.mixlySocket.isConnected()) {
                     layer.msg(Msg.Lang['websocket.offline'], { time: 1000 });
                     return;