diff --git a/Infrastructure/Controllers/BaseController.cs b/Infrastructure/Controllers/BaseController.cs
index d840c9a..b6fe421 100644
--- a/Infrastructure/Controllers/BaseController.cs
+++ b/Infrastructure/Controllers/BaseController.cs
@@ -9,6 +9,7 @@ using Newtonsoft.Json.Serialization;
 using System;
 using System.Collections.Generic;
 using System.IO;
+using System.Text;
 using System.Threading.Tasks;
 using System.Web;
 
@@ -72,9 +73,18 @@ namespace Infrastructure.Controllers
                 throw new CustomException(fileName + "文件不存在");
             }
             var stream = System.IO.File.OpenRead(path);  //创建文件流
+            //Response.Headers.Append("Access-Control-Expose-Headers", "Content-Disposition");
+            //return File(stream, "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", HttpUtility.UrlEncode(fileName));
 
+            // 1. 对中文文件名进行 UTF-8 编码（处理空格为 %20）
+            string encodedFileName = HttpUtility.UrlEncode(fileName, Encoding.UTF8).Replace("+", "%20");
+
+            // 2. 设置标准响应头（关键：告知浏览器文件名使用 UTF-8 编码）
             Response.Headers.Append("Access-Control-Expose-Headers", "Content-Disposition");
-            return File(stream, "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", HttpUtility.UrlEncode(fileName));
+            Response.Headers["Content-Disposition"] = $"attachment; filename*=UTF-8''{encodedFileName}";
+
+            // 3. 返回文件流（不使用 File 方法的第三个参数，避免重复编码）
+            return File(stream, "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
         }
 
         /// <summary>
diff --git a/RIZO.Admin.WebApi/Controllers/Mes/Process/ProcessInfoController.cs b/RIZO.Admin.WebApi/Controllers/Mes/Process/ProcessInfoController.cs
index d5f02c2..d8c411f 100644
--- a/RIZO.Admin.WebApi/Controllers/Mes/Process/ProcessInfoController.cs
+++ b/RIZO.Admin.WebApi/Controllers/Mes/Process/ProcessInfoController.cs
@@ -182,6 +182,18 @@ namespace RIZO.Admin.WebApi.Controllers.Mes.Process
             );
         }
 
+        /// <summary>
+        /// 工艺信息导入模板下载
+        /// </summary>
+        /// <returns></returns>
+        [HttpGet("importTemplate")]
+        [Log(Title = "工艺路线导入模板", BusinessType = BusinessType.EXPORT, IsSaveRequestData = true, IsSaveResponseData = false)]
+        [AllowAnonymous]
+        public IActionResult ImportTemplateExcel()
+        {
+            (string, string) result = DownloadImportTemplate("工艺路线导入模板");
+            return ExportExcel(result.Item2, result.Item1);
+        }
 
     }
 }
\ No newline at end of file
diff --git a/RIZO.Admin.WebApi/wwwroot/ImportTemplate/工艺路线导入模板.xlsx b/RIZO.Admin.WebApi/wwwroot/ImportTemplate/工艺路线导入模板.xlsx
new file mode 100644
index 0000000..6027124
Binary files /dev/null and b/RIZO.Admin.WebApi/wwwroot/ImportTemplate/工艺路线导入模板.xlsx differ