diff --git a/package.json b/package.json
index 753f5efaab..64474b4b1f 100644
--- a/package.json
+++ b/package.json
@@ -286,7 +286,6 @@
     "react-router-dom": "6",
     "react-spinners": "^0.14.1",
     "react-transition-group": "^4.4.5",
-    "react-youtube": "^10.1.0",
     "redux": "^5.0.1",
     "redux-persist": "^6.0.0",
     "reflect-metadata": "0.2.2",
diff --git a/src/main/knowledge/langchain/loader/index.ts b/src/main/knowledge/langchain/loader/index.ts
index f4718f71f8..dd89b5534c 100644
--- a/src/main/knowledge/langchain/loader/index.ts
+++ b/src/main/knowledge/langchain/loader/index.ts
@@ -153,8 +153,7 @@ export async function addWebLoader(
     case 'youtube':
       loaderInstance = YoutubeLoader.createFromUrl(url, {
         addVideoInfo: true,
-        transcriptFormat: 'srt',
-        language: 'zh'
+        transcriptFormat: 'srt'
       })
       splitterType = 'srt'
       break
diff --git a/src/renderer/src/pages/home/Messages/MessageVideo.tsx b/src/renderer/src/pages/home/Messages/MessageVideo.tsx
index d0d9591372..979b50ab6e 100644
--- a/src/renderer/src/pages/home/Messages/MessageVideo.tsx
+++ b/src/renderer/src/pages/home/Messages/MessageVideo.tsx
@@ -3,7 +3,6 @@ import { VideoMessageBlock } from '@renderer/types/newMessage'
 import { FC, useRef } from 'react'
 import { useTranslation } from 'react-i18next'
 import ReactPlayer from 'react-player'
-import YouTube, { YouTubeProps } from 'react-youtube'
 import styled from 'styled-components'
 
 const logger = loggerService.withContext('MessageVideo')
@@ -21,30 +20,6 @@ const MessageVideo: FC<Props> = ({ block }) => {
     return null
   }
 
-  /**
-   * 渲染 YouTube 视频
-   */
-  const renderYoutube = () => {
-    if (!block.url) {
-      logger.warn('YouTube video was requested but block.url is missing.')
-      return <div>{t('message.video.error.youtube_url_missing')}</div>
-    }
-
-    const onPlayerReady: YouTubeProps['onReady'] = (event) => {
-      event.target.pauseVideo()
-    }
-
-    const opts: YouTubeProps['opts'] = {
-      height: '100%',
-      width: '100%',
-      playerVars: {
-        start: Math.floor(block.metadata?.startTime ?? 0)
-      }
-    }
-
-    return <YouTube style={{ height: '100%', width: '100%' }} videoId={block.url} opts={opts} onReady={onPlayerReady} />
-  }
-
   /**
    * 渲染本地视频文件
    */
@@ -79,9 +54,6 @@ const MessageVideo: FC<Props> = ({ block }) => {
 
   const renderVideo = () => {
     switch (block.metadata?.type) {
-      case 'youtube':
-        return renderYoutube()
-
       case 'video':
         return renderLocalVideo()
 
diff --git a/src/renderer/src/pages/knowledge/components/KnowledgeSearchItem/VideoItem.tsx b/src/renderer/src/pages/knowledge/components/KnowledgeSearchItem/VideoItem.tsx
index 0c33d148be..daef3d638a 100644
--- a/src/renderer/src/pages/knowledge/components/KnowledgeSearchItem/VideoItem.tsx
+++ b/src/renderer/src/pages/knowledge/components/KnowledgeSearchItem/VideoItem.tsx
@@ -2,7 +2,6 @@ import { FileMetadata, KnowledgeSearchResult } from '@renderer/types'
 import { Typography } from 'antd'
 import React, { FC, useRef } from 'react'
 import ReactPlayer from 'react-player'
-import YouTube, { YouTubeProps } from 'react-youtube'
 import styled from 'styled-components'
 
 const { Paragraph } = Typography
@@ -28,37 +27,6 @@ const VideoItem: FC<Props> = ({ item, searchKeyword }) => {
 
   const { highlightText } = useHighlightText()
 
-  /**
-   * 渲染 YouTube 视频
-   */
-  const renderYoutube = () => {
-    if (!item.metadata.source) {
-      logger.warn('YouTube video was requested but block.url is missing.')
-      return <ErrorContainer>{t('knowledge.error.video.youtube_url_missing')}</ErrorContainer>
-    }
-
-    const onPlayerReady: YouTubeProps['onReady'] = (event) => {
-      event.target.pauseVideo()
-    }
-
-    const opts: YouTubeProps['opts'] = {
-      height: '100%',
-      width: '100%',
-      playerVars: {
-        start: Math.floor(item.metadata?.startTime ?? 0)
-      }
-    }
-
-    return (
-      <YouTube
-        style={{ height: '100%', width: '100%' }}
-        videoId={item.metadata.source}
-        opts={opts}
-        onReady={onPlayerReady}
-      />
-    )
-  }
-
   /**
    * 渲染本地视频文件
    */
@@ -93,9 +61,6 @@ const VideoItem: FC<Props> = ({ item, searchKeyword }) => {
 
   const renderVideo = () => {
     switch (item.metadata?.type) {
-      case 'youtube':
-        return renderYoutube()
-
       case 'video':
         return renderLocalVideo()
 
diff --git a/src/renderer/src/services/KnowledgeService.ts b/src/renderer/src/services/KnowledgeService.ts
index 7c7e95a361..a36a63ac9f 100644
--- a/src/renderer/src/services/KnowledgeService.ts
+++ b/src/renderer/src/services/KnowledgeService.ts
@@ -313,17 +313,6 @@ export function processKnowledgeReferences(
     }
 
     switch (metadata.type) {
-      case 'youtube': {
-        onChunkReceived({
-          type: ChunkType.VIDEO_SEARCHED,
-          video: {
-            type: 'url',
-            content: metadata.source
-          },
-          metadata
-        })
-        break
-      }
       case 'video': {
         onChunkReceived({
           type: ChunkType.VIDEO_SEARCHED,