diff --git a/Api/ConfigController.cs b/Api/ConfigController.cs
index 6aee70c..81db693 100644
--- a/Api/ConfigController.cs
+++ b/Api/ConfigController.cs
@@ -87,4 +87,39 @@ public class ConfigController(IConfigService configService) : BaseApiController
             return Error<bool>($"删除配置失败: {ex.Message}", 500);
         }
     }
+
+    [HttpGet("backup")]
+    public async Task<ActionResult<BaseResult<Dictionary<string, string>>>> BackupConfigs()
+    {
+        try
+        {
+            var backup = await configService.BackupConfigsAsync();
+            return Success(backup, "配置备份成功");
+        }
+        catch (Exception ex)
+        {
+            return Error<Dictionary<string, string>>($"配置备份失败: {ex.Message}", 500);
+        }
+    }
+
+    [HttpPost("restore")]
+    public async Task<ActionResult<BaseResult<bool>>> RestoreConfigs([FromBody] Dictionary<string, string> configBackup)
+    {
+        try
+        {
+            if (configBackup == null || configBackup.Count == 0)
+                return Error<bool>("配置备份数据无效");
+                
+            var result = await configService.RestoreConfigsAsync(configBackup);
+            
+            if (result)
+                return Success(true, "配置恢复成功");
+            else
+                return Error<bool>("配置恢复失败", 500);
+        }
+        catch (Exception ex)
+        {
+            return Error<bool>($"配置恢复失败: {ex.Message}", 500);
+        }
+    }
 }
\ No newline at end of file
diff --git a/Services/Configuration/ConfigService.cs b/Services/Configuration/ConfigService.cs
index 3d54f60..556d636 100644
--- a/Services/Configuration/ConfigService.cs
+++ b/Services/Configuration/ConfigService.cs
@@ -136,4 +136,50 @@ public class ConfigService(
         await using var context = await contextFactory.CreateDbContextAsync();
         return await context.Configs.AnyAsync(c => c.Key == key);
     }
+
+    public async Task<Dictionary<string, string>> BackupConfigsAsync()
+    {
+        var configs = await GetAllConfigsAsync();
+        var backup = new Dictionary<string, string>();
+        
+        foreach (var config in configs)
+        {
+            backup[config.Key] = config.Value;
+        }
+        
+        return backup;
+    }
+
+    public async Task<bool> RestoreConfigsAsync(Dictionary<string, string> configBackup)
+    {
+        if (configBackup == null || configBackup.Count == 0)
+            return false;
+            
+        try
+        {
+            await using var context = await contextFactory.CreateDbContextAsync();
+            await using var transaction = await context.Database.BeginTransactionAsync();
+            
+            try
+            {
+                foreach (var (key, value) in configBackup)
+                {
+                    await SetConfigAsync(key, value);
+                }
+                
+                await transaction.CommitAsync();
+                return true;
+            }
+            catch (Exception)
+            {
+                await transaction.RollbackAsync();
+                throw;
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "恢复配置时出错");
+            return false;
+        }
+    }
 }
diff --git a/Services/Configuration/IConfigService.cs b/Services/Configuration/IConfigService.cs
index 3b4210d..8fcd560 100644
--- a/Services/Configuration/IConfigService.cs
+++ b/Services/Configuration/IConfigService.cs
@@ -16,4 +16,8 @@ public interface IConfigService
     Task<bool> DeleteConfigAsync(string key);
     
     Task<bool> ExistsAsync(string key);
+    
+    Task<Dictionary<string, string>> BackupConfigsAsync();
+    
+    Task<bool> RestoreConfigsAsync(Dictionary<string, string> configBackup);
 }
diff --git a/Web/src/api/configApi.ts b/Web/src/api/configApi.ts
index 5c6de00..847c7f2 100644
--- a/Web/src/api/configApi.ts
+++ b/Web/src/api/configApi.ts
@@ -72,3 +72,32 @@ export const hasRole = (userRole: string | undefined, requiredRole: UserRole): b
   // 精确匹配角色
   return userRole === requiredRole;
 };
+
+// 备份所有配置
+export const backupConfigs = async (): Promise<BaseResult<Record<string, string>>> => {
+  try {
+    return await fetchApi<Record<string, string>>('/config/backup');
+  } catch (error: any) {
+    return {
+      success: false,
+      message: `备份配置失败: ${error.message}`,
+      code: 500
+    };
+  }
+};
+
+// 恢复配置
+export const restoreConfigs = async (configBackup: Record<string, string>): Promise<BaseResult<boolean>> => {
+  try {
+    return await fetchApi<boolean>('/config/restore', {
+      method: 'POST',
+      body: JSON.stringify(configBackup),
+    });
+  } catch (error: any) {
+    return {
+      success: false,
+      message: `恢复配置失败: ${error.message}`,
+      code: 500
+    };
+  }
+};
diff --git a/Web/src/api/index.ts b/Web/src/api/index.ts
index 73ed660..3ce6a2c 100644
--- a/Web/src/api/index.ts
+++ b/Web/src/api/index.ts
@@ -51,6 +51,8 @@ export {
     getConfig,
     setConfig,
     deleteConfig,
-    hasRole
+    hasRole,
+    backupConfigs,
+    restoreConfigs
 } from './configApi';
 
diff --git a/Web/src/pages/settings/SystemConfig.tsx b/Web/src/pages/settings/SystemConfig.tsx
index afb73d1..0fa0ec1 100644
--- a/Web/src/pages/settings/SystemConfig.tsx
+++ b/Web/src/pages/settings/SystemConfig.tsx
@@ -1,7 +1,7 @@
 import React, { useEffect, useState } from 'react';
-import { Tabs, Card, message, Spin, Select } from 'antd';
-import { CloudOutlined, DatabaseOutlined, CloudServerOutlined, GlobalOutlined } from '@ant-design/icons';
-import { getAllConfigs, setConfig } from '../../api';
+import { Tabs, Card, message, Spin, Select, Button, Upload, Modal, Space, Tooltip } from 'antd';
+import { CloudOutlined, DatabaseOutlined, CloudServerOutlined, GlobalOutlined, DownloadOutlined, UploadOutlined, QuestionCircleOutlined } from '@ant-design/icons';
+import { getAllConfigs, setConfig, backupConfigs, restoreConfigs } from '../../api';
 import ConfigGroup from './ConfigGroup.tsx';
 import useIsMobile from '../../hooks/useIsMobile';
 
@@ -20,6 +20,10 @@ const SystemConfig: React.FC = () => {
   const [configs, setConfigs] = useState<ConfigStructure>({});
   const [activeKey, setActiveKey] = useState('AI');
   const [storageType, setStorageType] = useState('Telegram');
+  const [backupLoading, setBackupLoading] = useState(false);
+  const [restoreLoading, setRestoreLoading] = useState(false);
+  const [restoreModalVisible, setRestoreModalVisible] = useState(false);
+  const [restoreConfig, setRestoreConfig] = useState<Record<string, string> | null>(null);
 
   // 获取所有配置项
   const fetchConfigs = async () => {
@@ -82,6 +86,83 @@ const SystemConfig: React.FC = () => {
     }
   };
 
+  // 备份配置
+  const handleBackupConfigs = async () => {
+    setBackupLoading(true);
+    try {
+      const response = await backupConfigs();
+      if (response.success && response.data) {
+        const configData = JSON.stringify(response.data, null, 2);
+        const blob = new Blob([configData], { type: 'application/json' });
+        const url = URL.createObjectURL(blob);
+        const a = document.createElement('a');
+        a.href = url;
+        
+        const timestamp = new Date().toISOString().replace(/[:.]/g, '-');
+        a.download = `foxel-config-backup-${timestamp}.json`;
+        
+        document.body.appendChild(a);
+        a.click();
+        document.body.removeChild(a);
+        URL.revokeObjectURL(url);
+        
+        message.success('配置备份已下载');
+      } else {
+        message.error('备份配置失败: ' + response.message);
+      }
+    } catch (error) {
+      message.error('备份配置出错');
+      console.error(error);
+    } finally {
+      setBackupLoading(false);
+    }
+  };
+
+  // 上传配置文件
+  const handleFileUpload = (file: File) => {
+    const reader = new FileReader();
+    reader.onload = (e) => {
+      try {
+        const content = e.target?.result as string;
+        const config = JSON.parse(content);
+        setRestoreConfig(config);
+        setRestoreModalVisible(true);
+      } catch (error) {
+        message.error('无效的配置文件格式');
+      }
+    };
+    reader.readAsText(file);
+    return false; // 阻止自动上传
+  };
+
+  // 确认恢复配置
+  const handleRestoreConfigs = async () => {
+    if (!restoreConfig) return;
+    
+    setRestoreLoading(true);
+    try {
+      const response = await restoreConfigs(restoreConfig);
+      if (response.success) {
+        message.success('配置恢复成功，将在3秒后刷新页面');
+        setRestoreModalVisible(false);
+        
+        // 重新加载配置
+        setTimeout(() => {
+          fetchConfigs();
+          // 可选：刷新页面以确保所有配置生效
+          // window.location.reload();
+        }, 3000);
+      } else {
+        message.error('恢复配置失败: ' + response.message);
+      }
+    } catch (error) {
+      message.error('恢复配置出错');
+      console.error(error);
+    } finally {
+      setRestoreLoading(false);
+    }
+  };
+
   // 存储类型选项
   const storageOptions = [
     { value: 'Local', label: '本地存储', icon: <DatabaseOutlined style={{ color: '#52c41a' }} /> },
@@ -97,7 +178,38 @@ const SystemConfig: React.FC = () => {
 
   return (
     <Card 
-      title="系统配置" 
+      title={
+        <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
+          <span>系统配置</span>
+          <Space>
+            <Tooltip title="下载当前所有配置的备份">
+              <Button 
+                icon={<DownloadOutlined />} 
+                onClick={handleBackupConfigs} 
+                loading={backupLoading}
+                size={isMobile ? "small" : "middle"}
+              >
+                {isMobile ? '' : '备份配置'}
+              </Button>
+            </Tooltip>
+            
+            <Upload 
+              beforeUpload={handleFileUpload} 
+              showUploadList={false}
+              accept=".json"
+            >
+              <Tooltip title="从备份文件恢复配置">
+                <Button 
+                  icon={<UploadOutlined />} 
+                  size={isMobile ? "small" : "middle"}
+                >
+                  {isMobile ? '' : '恢复配置'}
+                </Button>
+              </Tooltip>
+            </Upload>
+          </Space>
+        </div>
+      }
       className="system-config-card"
       bodyStyle={{ 
         padding: isMobile ? '12px 8px' : '24px' 
@@ -427,6 +539,43 @@ const SystemConfig: React.FC = () => {
           </TabPane>
         </Tabs>
       )}
+      
+      {/* 恢复配置确认对话框 */}
+      <Modal
+        title={
+          <div>
+            <span>确认恢复配置</span>
+            <Tooltip title="恢复配置将覆盖当前所有配置设置，请确认备份文件正确无误">
+              <QuestionCircleOutlined style={{ marginLeft: 8 }} />
+            </Tooltip>
+          </div>
+        }
+        open={restoreModalVisible}
+        onCancel={() => setRestoreModalVisible(false)}
+        footer={[
+          <>
+            <Button key="cancel" onClick={() => setRestoreModalVisible(false)}>
+              取消
+            </Button>
+            <Button
+              key="submit"
+              type="primary"
+              loading={restoreLoading}
+              onClick={handleRestoreConfigs}
+            >
+              确认恢复
+            </Button>
+          </>
+        ]}
+      >
+        <p>您确定要从上传的备份文件恢复配置吗？</p>
+        <p style={{ color: '#ff4d4f' }}>警告：此操作将覆盖当前系统中的所有配置设置！</p>
+        {restoreConfig && (
+          <div>
+            <p>备份文件包含 {Object.keys(restoreConfig).length} 条配置项</p>
+          </div>
+        )}
+      </Modal>
     </Card>
   );
 };