diff --git a/js/background.js b/js/background.js
index a18d535e..e491d628 100644
--- a/js/background.js
+++ b/js/background.js
@@ -420,12 +420,12 @@ chrome.runtime.onMessage.addListener(function (Message, sender, sendResponse) {
     }
     // ffmpeg网页通信
     if (Message.Message == "catCatchFFmpeg") {
-        const data = { ...Message, Message: "ffmpeg", tabId: Message.tabId ?? sender.tab.id, version: ffmpegConfig.version };
-        chrome.tabs.query({ url: ffmpegConfig.url }, function (tabs) {
+        const data = { ...Message, Message: "ffmpeg", tabId: Message.tabId ?? sender.tab.id, version: G.ffmpegConfig.version };
+        chrome.tabs.query({ url: G.ffmpegConfig.url }, function (tabs) {
             if (chrome.runtime.lastError || !tabs.length) {
-                chrome.tabs.create({ url: ffmpegConfig.url, active: Message.active ?? true }, function (tab) {
-                    ffmpegConfig.tab = tab.id;
-                    ffmpegConfig.data = data;
+                chrome.tabs.create({ url: G.ffmpegConfig.url, active: Message.active ?? true }, function (tab) {
+                    G.ffmpegConfig.tab = tab.id;
+                    G.ffmpegConfig.data = data;
                 });
                 return true;
             }
@@ -562,11 +562,11 @@ chrome.commands.onCommand.addListener(function (command) {
 });
 
 chrome.webNavigation.onCompleted.addListener(function (details) {
-    if (ffmpegConfig.tab && details.tabId == ffmpegConfig.tab) {
+    if (G.ffmpegConfig.tab && details.tabId == G.ffmpegConfig.tab) {
         setTimeout(() => {
-            chrome.tabs.sendMessage(details.tabId, ffmpegConfig.data);
-            ffmpegConfig.data = undefined;
-            ffmpegConfig.tab = 0;
+            chrome.tabs.sendMessage(details.tabId, G.ffmpegConfig.data);
+            G.ffmpegConfig.data = undefined;
+            G.ffmpegConfig.tab = 0;
         }, 500);
     }
 });
diff --git a/js/download.js b/js/download.js
index f74ad761..b4d27356 100644
--- a/js/download.js
+++ b/js/download.js
@@ -27,7 +27,7 @@ function start() {
     $("#downStream").prop("checked", G.downStream);
     $(`<style>${G.css}</style>`).appendTo("head");
     // 流式下载服务端
-    streamSaver.mitm = streamSaverConfig.url;
+    streamSaver.mitm = G.streamSaverConfig.url;
 
     chrome.tabs.getCurrent(function (tab) {
         startDownload(tab.id);
@@ -239,7 +239,7 @@ function startDownload(tabId) {
         });
     }
     function sendFile(action = "addFile") {
-        chrome.tabs.query({ url: ffmpegConfig.url }, function (tabs) {
+        chrome.tabs.query({ url: G.ffmpegConfig.url }, function (tabs) {
             if (tabs.length && tabs[0].status != "complete") {
                 setTimeout(() => {
                     sendFile(action);
diff --git a/js/init.js b/js/init.js
index a55713f6..94876aa8 100644
--- a/js/init.js
+++ b/js/init.js
@@ -147,13 +147,13 @@ G.scriptList.set("recorder2.js", { key: "recorder2", refresh: false, allFrames:
 G.scriptList.set("webrtc.js", { key: "webrtc", refresh: true, allFrames: true, world: "MAIN", name: i18n.recordWebRTC, off: i18n.closeRecording, i18n: true, tabId: new Set() });
 
 // ffmpeg
-const ffmpegConfig = {
+G.ffmpegConfig = {
     tab: 0,
     version: 1,
     url: "https://ffmpeg.bmmmd.com/",
 }
 // streamSaver 边下边存
-const streamSaverConfig = {
+G.streamSaverConfig = {
     url: "https://stream.bmmmd.com/mitm.html"
 }
 
diff --git a/js/m3u8.js b/js/m3u8.js
index 9e6fdb71..6b19bb96 100644
--- a/js/m3u8.js
+++ b/js/m3u8.js
@@ -1653,7 +1653,7 @@ function initDownload() {
 
 // 流式下载
 function createStreamSaver(url) {
-    streamSaver.mitm = streamSaverConfig.url;
+    streamSaver.mitm = G.streamSaverConfig.url;
     const ext = $("#mp4").prop("checked") ? "mp4" : GetExt(url);
     return streamSaver.createWriteStream(`${GetFileName(url)}.${ext}`).getWriter();
 }
diff --git a/js/popup.js b/js/popup.js
index 7e8d5ddb..328f8beb 100644
--- a/js/popup.js
+++ b/js/popup.js
@@ -559,7 +559,7 @@ if (G.isFirefox) {
 $("[go]").click(function () {
     let url = this.getAttribute("go");
     if (url == "ffmpegURL") {
-        chrome.tabs.create({ url: ffmpegConfig.url })
+        chrome.tabs.create({ url: G.ffmpegConfig.url })
         return;
     }
     // isPopup ? chrome.tabs.update({ url: url }) : chrome.tabs.create({ url: url });