diff --git a/frontend_nuxt/.env.dev.example b/frontend_nuxt/.env.dev.example
index bb0ee2635..06b37f539 100644
--- a/frontend_nuxt/.env.dev.example
+++ b/frontend_nuxt/.env.dev.example
@@ -10,3 +10,8 @@ NUXT_PUBLIC_GITHUB_CLIENT_ID=Ov23liOlrZnPKRF7s7NN
 NUXT_PUBLIC_DISCORD_CLIENT_ID=1394985417044000779
 NUXT_PUBLIC_TWITTER_CLIENT_ID=ZTRTU05KSk9KTTJrTTdrVC1tc1E6MTpjaQ
 NUXT_PUBLIC_TELEGRAM_BOT_ID=8450237135
+
+# 视频压缩配置 - FFmpeg.wasm 专用
+# 支持 Chrome 60+ 和 Safari 11.1+
+NUXT_PUBLIC_VIDEO_MAX_SIZE=52428800  # 20MB (字节)
+NUXT_PUBLIC_VIDEO_TARGET_SIZE=20971520  # 5MB (字节)
\ No newline at end of file
diff --git a/frontend_nuxt/.env.example b/frontend_nuxt/.env.example
index 2990fd052..022bd93fe 100644
--- a/frontend_nuxt/.env.example
+++ b/frontend_nuxt/.env.example
@@ -20,5 +20,5 @@ NUXT_PUBLIC_TELEGRAM_BOT_ID=8450237135
 
 # 视频压缩配置 - FFmpeg.wasm 专用
 # 支持 Chrome 60+ 和 Safari 11.1+
-NUXT_PUBLIC_VIDEO_MAX_SIZE=52428800  # 50MB (字节)
-NUXT_PUBLIC_VIDEO_TARGET_SIZE=20971520  # 20MB (字节)
\ No newline at end of file
+NUXT_PUBLIC_VIDEO_MAX_SIZE=52428800  # 20MB (字节)
+NUXT_PUBLIC_VIDEO_TARGET_SIZE=20971520  # 5MB (字节)
\ No newline at end of file
diff --git a/frontend_nuxt/.env.staging.example b/frontend_nuxt/.env.staging.example
index 0cc8ef140..a38b18772 100644
--- a/frontend_nuxt/.env.staging.example
+++ b/frontend_nuxt/.env.staging.example
@@ -15,3 +15,8 @@ NUXT_PUBLIC_GITHUB_CLIENT_ID=Ov23liVkO1NPAX5JyWxJ
 NUXT_PUBLIC_DISCORD_CLIENT_ID=1394985417044000779
 NUXT_PUBLIC_TWITTER_CLIENT_ID=ZTRTU05KSk9KTTJrTTdrVC1tc1E6MTpjaQ
 NUXT_PUBLIC_TELEGRAM_BOT_ID=8450237135
+
+# 视频压缩配置 - FFmpeg.wasm 专用
+# 支持 Chrome 60+ 和 Safari 11.1+
+NUXT_PUBLIC_VIDEO_MAX_SIZE=52428800  # 20MB (字节)
+NUXT_PUBLIC_VIDEO_TARGET_SIZE=20971520  # 5MB (字节)
\ No newline at end of file
diff --git a/frontend_nuxt/nuxt.config.ts b/frontend_nuxt/nuxt.config.ts
index dad43963c..a778d75b2 100644
--- a/frontend_nuxt/nuxt.config.ts
+++ b/frontend_nuxt/nuxt.config.ts
@@ -6,12 +6,7 @@ const appPkg = require('./package.json') as {
   dependencies?: Record<string, string>
   devDependencies?: Record<string, string>
 }
-const ffmpegVersion = (
-  process.env.NUXT_PUBLIC_FFMPEG_VERSION ||
-  appPkg.dependencies?.['@ffmpeg/ffmpeg'] ||
-  appPkg.devDependencies?.['@ffmpeg/ffmpeg'] ||
-  '0.12.15'
-).replace(/^[^\d]*/, '')
+
 export default defineNuxtConfig({
   devServer: {
     host: '0.0.0.0',
@@ -29,7 +24,6 @@ export default defineNuxtConfig({
       discordClientId: process.env.NUXT_PUBLIC_DISCORD_CLIENT_ID || '',
       twitterClientId: process.env.NUXT_PUBLIC_TWITTER_CLIENT_ID || '',
       telegramBotId: process.env.NUXT_PUBLIC_TELEGRAM_BOT_ID || '',
-      ffmpegVersion,
     },
   },
   css: [
diff --git a/frontend_nuxt/plugins/ffmpeg.client.ts b/frontend_nuxt/plugins/ffmpeg.client.ts
index 562a93aa2..02cbb6add 100644
--- a/frontend_nuxt/plugins/ffmpeg.client.ts
+++ b/frontend_nuxt/plugins/ffmpeg.client.ts
@@ -5,25 +5,12 @@ import { defineNuxtPlugin, useRuntimeConfig } from 'nuxt/app'
 let ffmpeg: FFmpeg | null = null
 
 export default defineNuxtPlugin(() => {
-  const {
-    public: { ffmpegVersion },
-  } = useRuntimeConfig()
-
   return {
     provide: {
       ffmpeg: async () => {
         if (ffmpeg) return ffmpeg
-
         ffmpeg = new FFmpeg()
-
-        const mtOk =
-          typeof crossOriginIsolated !== 'undefined' &&
-          crossOriginIsolated &&
-          typeof SharedArrayBuffer !== 'undefined'
-
-        const pkg = mtOk ? '@ffmpeg/core-mt' : '@ffmpeg/core-st'
-        const base = `https://unpkg.com/${pkg}@${ffmpegVersion}/dist/umd`
-
+        const base = '~/assets/js/ffmpeg/core-mt/dist/umd'
         await ffmpeg.load({
           coreURL: await toBlobURL(`${base}/ffmpeg-core.js`, 'text/javascript'),
           wasmURL: await toBlobURL(`${base}/ffmpeg-core.wasm`, 'application/wasm'),