diff --git a/admin.net.pro/Admin.NET/Vistar.Application/SolidWorksManageService/Dto/AddRelatedFilesInput.cs b/admin.net.pro/Admin.NET/Vistar.Application/SolidWorksManageService/Dto/AddRelatedFilesInput.cs
new file mode 100644
index 0000000..11f592c
--- /dev/null
+++ b/admin.net.pro/Admin.NET/Vistar.Application/SolidWorksManageService/Dto/AddRelatedFilesInput.cs
@@ -0,0 +1,40 @@
+// Admin.NET 项目的版权、商标、专利和其他相关权利均受相应法律法规的保护。使用本项目应遵守相关法律法规和许可证的要求。
+//
+// 本项目主要遵循 MIT 许可证和 Apache 许可证（版本 2.0）进行分发和使用。许可证位于源代码树根目录中的 LICENSE-MIT 和 LICENSE-APACHE 文件。
+//
+// 不得利用本项目从事危害国家安全、扰乱社会秩序、侵犯他人合法权益等法律法规禁止的活动！任何基于本项目二次开发而产生的一切法律纠纷和责任，我们不承担任何责任！
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Vistar.Application.SolidWorksManageService.Dto;
+public class AddRelatedFilesInput
+{
+    /// <summary>
+    /// 对象id
+    /// </summary>
+    public long object_id { get; set; }
+
+    /// <summary>
+    /// 记录 ID
+    /// </summary>
+    public long record_id { get; set; }
+
+    /// <summary>
+    /// 文件结构 ID
+    /// </summary>
+    public long file_structure_id { get; set; }
+
+    /// <summary>
+    /// 文件名
+    /// </summary>
+    public string file_name { get; set; }
+
+    /// <summary>
+    /// 文件
+    /// </summary>
+    public byte[] file { get; set; }
+}
diff --git a/admin.net.pro/Admin.NET/Vistar.Application/SolidWorksManageService/SolidWorksManageService.cs b/admin.net.pro/Admin.NET/Vistar.Application/SolidWorksManageService/SolidWorksManageService.cs
index d44c23d..6cd56f0 100644
--- a/admin.net.pro/Admin.NET/Vistar.Application/SolidWorksManageService/SolidWorksManageService.cs
+++ b/admin.net.pro/Admin.NET/Vistar.Application/SolidWorksManageService/SolidWorksManageService.cs
@@ -3,10 +3,12 @@ using Admin.NET.Core.Service;
 using Furion.DependencyInjection;
 using Furion.DynamicApiController;
 using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Caching.Memory;
 using Newtonsoft.Json;
 using System;
 using System.Collections.Generic;
+using System.ComponentModel;
 using System.Linq;
 using System.Net;
 using System.Net.Http;
@@ -31,6 +33,8 @@ public class SolidWorksManageService : IDynamicApiController, ITransient
     /// 获取 token
     /// </summary>
     /// <returns>授权响应对象</returns>
+    [ApiDescriptionSettings(Name = "Authenticate", Description = "获取 token", Order = 1000), HttpGet]
+    [DisplayName("获取 token")]
     [AllowAnonymous]
     public async Task<AuthorizationResponse> Authenticate()
     {
@@ -308,12 +312,12 @@ public class SolidWorksManageService : IDynamicApiController, ITransient
 
     }
 
-        /// <summary>
-        /// 导出相关文件（全部）
-        /// </summary>
-        /// <param name="input"></param>
-        /// <returns></returns>
-        public async Task<ManageResponse> ExportRelatedFiles(CheckDataInput input)
+    /// <summary>
+    /// 导出相关文件（全部）
+    /// </summary>
+    /// <param name="input"></param>
+    /// <returns></returns>
+    public async Task<ManageResponse> ExportRelatedFiles(CheckDataInput input)
     {
         // 获取 SolidWorksManage 地址
         string apiUrl = await _sysConfigService.GetConfigValueByCode<string>(ConfigConst.SolidWorksManageApiUrl);
@@ -353,5 +357,50 @@ public class SolidWorksManageService : IDynamicApiController, ITransient
             return errorResponse;
         }
     }
+    
+    /// <summary>
+    /// 添加相关文件
+    /// </summary>
+    /// <param name="input"></param>
+    /// <returns></returns>
+    public async Task<ManageResponse> AddRelatedFiles(AddRelatedFilesInput input)
+    {
+        // 获取 SolidWorksManage 地址
+        string apiUrl = await _sysConfigService.GetConfigValueByCode<string>(ConfigConst.SolidWorksManageApiUrl);
+        // 拼接接口地址
+        string url = $"{apiUrl}/api/File/AddRelatedFileToFolder";
+        //获取token
+        var token = await _sysConfigService.GetConfigValueByCode<string>(ConfigConst.SolidWorksManageAuthorization);
+        // 将参数对象序列化为 JSON 字符串
+        string jsonParameters = JsonConvert.SerializeObject(input);
+        // 设置请求内容
+        var content = new StringContent(jsonParameters, Encoding.UTF8, "application/json");
+        client.DefaultRequestHeaders.Remove("Authorization");
+        // 添加 Authorization 到请求头
+        client.DefaultRequestHeaders.Add("Authorization", token);
+        // 发送 POST 请求
+        HttpResponseMessage response = await client.PostAsync(url, content);
+        // 处理响应
+        if (response.IsSuccessStatusCode)
+        {
+            string responseBody = await response.Content.ReadAsStringAsync();
+            // 解析 JSON 数据
+            var result = JsonConvert.DeserializeObject<ManageResponse>(responseBody);
+            return result;
+        }
+        else
+        {
+            string responseBody = await response.Content.ReadAsStringAsync();
 
+            var errorResponse = new ManageResponse()
+            {
+                Success = false,
+                Message = responseBody,
+                Data = "",
+                CustomAction = "",
+                CustomAttributes = ""
+            };
+            return errorResponse;
+        }
+    }
 }