diff --git a/frontend/src/pages/business/MeetingCreate.tsx b/frontend/src/pages/business/MeetingCreate.tsx
index cf61b50..fa8ac20 100644
--- a/frontend/src/pages/business/MeetingCreate.tsx
+++ b/frontend/src/pages/business/MeetingCreate.tsx
@@ -150,7 +150,23 @@ const MeetingCreate: React.FC = () => {
                     <p className="ant-upload-drag-icon" style={{ marginBottom: 4 }}><CloudUploadOutlined style={{ fontSize: 32 }} /></p>
                     <p className="ant-upload-text" style={{ fontSize: 14 }}>点击或拖拽录音文件</p>
                     {uploadProgress > 0 && uploadProgress < 100 && <Progress percent={uploadProgress} size="small" style={{ width: '60%', margin: '0 auto' }} />}
-                    {audioUrl && <Tag color="success" style={{ marginTop: 4 }} size="small">就绪: {audioUrl.split('/').pop()}</Tag>}
+                    {audioUrl && (
+                      <div style={{ marginTop: 8 }}>
+                        <Tag 
+                          color="success" 
+                          style={{ 
+                            maxWidth: '90%', 
+                            overflow: 'hidden', 
+                            textOverflow: 'ellipsis', 
+                            whiteSpace: 'nowrap',
+                            display: 'inline-block',
+                            verticalAlign: 'middle'
+                          }} 
+                        >
+                          就绪: {audioUrl.split('/').pop()}
+                        </Tag>
+                      </div>
+                    )}
                   </Dragger>
                 </Card>
 
diff --git a/frontend/src/pages/business/MeetingDetail.tsx b/frontend/src/pages/business/MeetingDetail.tsx
index 26db02a..0dc6945 100644
--- a/frontend/src/pages/business/MeetingDetail.tsx
+++ b/frontend/src/pages/business/MeetingDetail.tsx
@@ -227,6 +227,9 @@ const MeetingDetail: React.FC = () => {
   const [actionLoading, setActionLoading] = useState(false);
   const [downloadLoading, setDownloadLoading] = useState<'pdf' | 'word' | null>(null);
 
+  const [isEditingSummary, setIsEditingSummary] = useState(false);
+  const [summaryDraft, setSummaryDraft] = useState('');
+
   const [llmModels, setLlmModels] = useState<AiModelVO[]>([]);
   const [prompts, setPrompts] = useState<PromptTemplateVO[]>([]);
   const [, setUserList] = useState<SysUser[]>([]);
@@ -317,6 +320,23 @@ const MeetingDetail: React.FC = () => {
     }
   };
 
+  const handleSaveSummary = async () => {
+    setActionLoading(true);
+    try {
+      await updateMeeting({
+        id: meeting?.id,
+        summaryContent: summaryDraft,
+      });
+      message.success('总结内容已更新');
+      setIsEditingSummary(false);
+      fetchData(Number(id));
+    } catch (err) {
+      console.error(err);
+    } finally {
+      setActionLoading(false);
+    }
+  };
+
   const handleReSummary = async () => {
     const vals = await summaryForm.validateFields();
     setActionLoading(true);
@@ -527,12 +547,37 @@ const MeetingDetail: React.FC = () => {
             <Col span={12} style={{ height: '100%' }}>
               <Card
                 title={<span><RobotOutlined /> AI 总结</span>}
+                extra={
+                  meeting.summaryContent && isOwner && (
+                    <Space>
+                      {isEditingSummary ? (
+                        <>
+                          <Button size="small" onClick={() => setIsEditingSummary(false)}>取消</Button>
+                          <Button size="small" type="primary" onClick={handleSaveSummary} loading={actionLoading}>保存</Button>
+                        </>
+                      ) : (
+                        <Button size="small" type="link" icon={<EditOutlined />} onClick={() => {
+                          setSummaryDraft(meeting.summaryContent || '');
+                          setIsEditingSummary(true);
+                        }}>编辑</Button>
+                      )}
+                    </Space>
+                  )
+                }
                 style={{ height: '100%', display: 'flex', flexDirection: 'column' }}
                 bodyStyle={{ flex: 1, overflowY: 'auto', padding: '24px', minHeight: 0 }}
               >
-                <div ref={summaryPdfRef}>
+                <div ref={summaryPdfRef} style={{ height: '100%' }}>
                   {meeting.summaryContent ? (
-                    <div className="markdown-body"><ReactMarkdown>{meeting.summaryContent}</ReactMarkdown></div>
+                    isEditingSummary ? (
+                      <Input.TextArea
+                        value={summaryDraft}
+                        onChange={(e) => setSummaryDraft(e.target.value)}
+                        style={{ height: '100%', resize: 'none' }}
+                      />
+                    ) : (
+                      <div className="markdown-body"><ReactMarkdown>{meeting.summaryContent}</ReactMarkdown></div>
+                    )
                   ) : (
                     <div style={{ textAlign: 'center', marginTop: '100px' }}>
                       {meeting.status === 2 ? (
diff --git a/frontend/src/pages/business/Meetings.tsx b/frontend/src/pages/business/Meetings.tsx
index fe0ed22..e04f2ec 100644
--- a/frontend/src/pages/business/Meetings.tsx
+++ b/frontend/src/pages/business/Meetings.tsx
@@ -190,12 +190,12 @@ const MeetingCreateForm: React.FC<{
                         marginTop: 20, 
                         padding: '4px 12px', 
                         fontSize: 13,
-                        maxWidth: '90%',
+                        maxWidth: '500px',
                         overflow: 'hidden',
                         textOverflow: 'ellipsis',
                         whiteSpace: 'nowrap'
                       }} 
-                      size="large"
+                      // size="large"
                     >
                       就绪: {audioUrl.split('/').pop()}
                     </Tag>
@@ -299,7 +299,8 @@ const MeetingCardItem: React.FC<{ item: MeetingVO, config: any, fetchData: () =>
                   width: '100%', // 占满 Space 容器
                   overflow: 'hidden',
                   boxSizing: 'border-box',
-                  minWidth: 0 // 关键：允许 flex 子项收缩
+                  minWidth: 0 ,// 关键：允许 flex 子项收缩
+                  maxWidth: 250
                 }}>
                   <InfoCircleOutlined style={{ marginRight: 6, flexShrink: 0 }} />
                   <Text 
diff --git a/frontend/src/pages/business/SpeakerReg.tsx b/frontend/src/pages/business/SpeakerReg.tsx
index ad116df..29d4f28 100644
--- a/frontend/src/pages/business/SpeakerReg.tsx
+++ b/frontend/src/pages/business/SpeakerReg.tsx
@@ -1,10 +1,11 @@
 import React, { useState, useRef, useEffect, useMemo } from 'react';
-import { Card, Button, Space, message, Typography, Divider, Tag, Progress, Row, Col, Empty, Badge } from 'antd';
+import { Card, Button, Space, message, Typography, Divider, Tag, Progress, Row, Col, Empty, Badge, Upload, Tabs } from 'antd';
 import { 
   AudioOutlined, StopOutlined, CloudUploadOutlined, 
   DeleteOutlined, CheckCircleOutlined, InfoCircleOutlined,
-  ClockCircleOutlined, FormOutlined
+  FormOutlined, UploadOutlined
 } from '@ant-design/icons';
+import type { UploadProps } from 'antd';
 import dayjs from 'dayjs';
 import { registerSpeaker, getSpeakerList, SpeakerVO } from '../../api/business/speaker';
 
@@ -116,9 +117,23 @@ const SpeakerReg: React.FC = () => {
     }
   };
 
+  const uploadProps: UploadProps = {
+    beforeUpload: (file) => {
+      const isAudio = file.type.startsWith('audio/');
+      if (!isAudio) {
+        message.error('只能上传音频文件!');
+        return Upload.LIST_IGNORE;
+      }
+      setAudioBlob(file);
+      setAudioUrl(URL.createObjectURL(file));
+      return false; // Prevent auto upload
+    },
+    showUploadList: false,
+  };
+
   const handleSubmit = async () => {
     if (!audioBlob) {
-      message.warning('请先录制声纹文件');
+      message.warning('请先录制或上传声纹文件');
       return;
     }
 
@@ -149,67 +164,79 @@ const SpeakerReg: React.FC = () => {
           {/* 左侧：采集与录音 */}
           <Col span={15}>
             <Card bordered={false} style={{ borderRadius: 16, boxShadow: '0 4px 12px rgba(0,0,0,0.03)' }}>
-              <Divider orientation="left" style={{ marginTop: 0 }}><FormOutlined /> 录音指导文本</Divider>
-              
-              <div style={{ 
-                padding: '24px', 
-                backgroundColor: '#fafafa', 
-                borderRadius: 12, 
-                border: '1px solid #f0f0f0',
-                marginBottom: 24,
-                textAlign: 'center'
-              }}>
-                <Paragraph style={{ fontSize: 18, color: recording ? '#1890ff' : '#262626', fontWeight: 500, lineHeight: 1.8 }}>
-                  “{REG_CONTENT}”
-                </Paragraph>
-                <Text type="secondary" size="small">请在点击录音后，自然、清晰地朗读以上内容</Text>
-              </div>
-
-              <div style={{ textAlign: 'center', margin: '32px 0' }}>
-                <div style={{ position: 'relative', display: 'inline-block', marginBottom: 16 }}>
-                  {!recording ? (
-                    <Button 
-                      type="primary" 
-                      danger 
-                      shape="circle" 
-                      style={{ width: 80, height: 80, boxShadow: '0 4px 14px rgba(255, 77, 79, 0.3)' }}
-                      icon={<AudioOutlined style={{ fontSize: 32 }} />} 
-                      onClick={startRecording}
-                    />
-                  ) : (
-                    <Button 
-                      type="primary" 
-                      shape="circle" 
-                      style={{ width: 80, height: 80, boxShadow: '0 4px 14px rgba(24, 144, 255, 0.3)' }}
-                      icon={<StopOutlined style={{ fontSize: 32 }} />} 
-                      onClick={stopRecording}
-                    />
-                  )}
-                  
-                  {recording && (
-                    <div style={{ position: 'absolute', top: -10, right: -10 }}>
-                      <Badge count={`${DEFAULT_DURATION - seconds}s`} color="#ff4d4f" />
-                    </div>
-                  )}
-                </div>
-
-                <div>
-                  <Text strong type={recording ? "danger" : "secondary"}>
-                    {recording ? `录制中... ${seconds}/${DEFAULT_DURATION}s` : "点击红色图标开始录音"}
-                  </Text>
-                </div>
-                {recording && (
-                  <div style={{ maxWidth: 300, margin: '16px auto 0' }}>
-                    <Progress percent={(seconds / DEFAULT_DURATION) * 100} showInfo={false} strokeColor="#ff4d4f" />
+              <Tabs defaultActiveKey="record">
+                <Tabs.TabPane tab="在线录制" key="record">
+                  <div style={{ 
+                    padding: '24px', 
+                    backgroundColor: '#fafafa', 
+                    borderRadius: 12, 
+                    border: '1px solid #f0f0f0',
+                    marginBottom: 24,
+                    textAlign: 'center'
+                  }}>
+                    <Paragraph style={{ fontSize: 18, color: recording ? '#1890ff' : '#262626', fontWeight: 500, lineHeight: 1.8 }}>
+                      “{REG_CONTENT}”
+                    </Paragraph>
+                    <Text type="secondary" size="small">请在点击录音后，自然、清晰地朗读以上内容</Text>
                   </div>
-                )}
-              </div>
+
+                  <div style={{ textAlign: 'center', margin: '32px 0' }}>
+                    <div style={{ position: 'relative', display: 'inline-block', marginBottom: 16 }}>
+                      {!recording ? (
+                        <Button 
+                          type="primary" 
+                          danger 
+                          shape="circle" 
+                          style={{ width: 80, height: 80, boxShadow: '0 4px 14px rgba(255, 77, 79, 0.3)' }}
+                          icon={<AudioOutlined style={{ fontSize: 32 }} />} 
+                          onClick={startRecording}
+                        />
+                      ) : (
+                        <Button 
+                          type="primary" 
+                          shape="circle" 
+                          style={{ width: 80, height: 80, boxShadow: '0 4px 14px rgba(24, 144, 255, 0.3)' }}
+                          icon={<StopOutlined style={{ fontSize: 32 }} />} 
+                          onClick={stopRecording}
+                        />
+                      )}
+                      
+                      {recording && (
+                        <div style={{ position: 'absolute', top: -10, right: -10 }}>
+                          <Badge count={`${DEFAULT_DURATION - seconds}s`} color="#ff4d4f" />
+                        </div>
+                      )}
+                    </div>
+
+                    <div>
+                      <Text strong type={recording ? "danger" : "secondary"}>
+                        {recording ? `录制中... ${seconds}/${DEFAULT_DURATION}s` : "点击红色图标开始录音"}
+                      </Text>
+                    </div>
+                    {recording && (
+                      <div style={{ maxWidth: 300, margin: '16px auto 0' }}>
+                        <Progress percent={(seconds / DEFAULT_DURATION) * 100} showInfo={false} strokeColor="#ff4d4f" />
+                      </div>
+                    )}
+                  </div>
+                </Tabs.TabPane>
+                <Tabs.TabPane tab="本地上传" key="upload">
+                  <div style={{ textAlign: 'center', padding: '40px 0', border: '1px dashed #d9d9d9', borderRadius: '8px', marginBottom: 24, backgroundColor: '#fafafa' }}>
+                    <Upload {...uploadProps} accept="audio/*">
+                      <Button icon={<UploadOutlined />} size="large">选择音频文件</Button>
+                    </Upload>
+                    <div style={{ marginTop: 16 }}>
+                      <Text type="secondary">支持上传 mp3, wav, m4a 等常见音频格式</Text>
+                    </div>
+                  </div>
+                </Tabs.TabPane>
+              </Tabs>
 
               {audioUrl && (
                 <div style={{ backgroundColor: '#f0f5ff', padding: '16px', borderRadius: 12, marginBottom: 24, border: '1px solid #adc6ff' }}>
                   <div style={{ marginBottom: 8, display: 'flex', justifyContent: 'space-between' }}>
                     <Text strong>采集完成，请试听：</Text>
-                    <Button type="link" danger size="small" icon={<DeleteOutlined />} onClick={() => { setAudioBlob(null); setAudioUrl(null); }}>重新录制</Button>
+                    <Button type="link" danger size="small" icon={<DeleteOutlined />} onClick={() => { setAudioBlob(null); setAudioUrl(null); }}>清除文件</Button>
                   </div>
                   <audio src={audioUrl} controls style={{ width: '100%', height: 32 }} />
                 </div>
@@ -259,9 +286,9 @@ const SpeakerReg: React.FC = () => {
                   <InfoCircleOutlined style={{ color: '#faad14', marginTop: 4 }} />
                   <div style={{ fontSize: 12, color: '#856404' }}>
                     <b>注册技巧：</b><br/>
-                    1. 尽可能在安静的环境下录音。<br/>
-                    2. 使用平时的语速和语调朗读文字。<br/>
-                    3. 倒计时结束后系统将自动停止。
+                    1. 尽可能在安静的环境下录音或上传清晰的音频。<br/>
+                    2. 使用平时的语速和语调。<br/>
+                    3. 在线录音倒计时结束后系统将自动停止。
                   </div>
                 </Space>
               </Card>