feat:a

New_College.Services/V_CustomerInfoServices.cs

@@ -728,7 +728,7 @@ namespace New_College.Services
                     });
                 });
 
-                var outputPath = string.Format("output_{0}.xlsx", DateTime.Now.ToString("yyyyMMddHHssfff")); // 或指定完整的文件路径
+                var outputPath = string.Format("last_week_registeruser_{0}.xlsx", DateTime.Now.ToString("yyyyMMdd")); // 或指定完整的文件路径
                 var path = environment.WebRootPath;
                 string urlPath = $"/Content/Upload/";
                 var newpath = path + urlPath + outputPath;