diff --git a/Code/src/MineTec.ProManager.Application/GalleryFiles/GalleryFilesAppService.cs b/Code/src/MineTec.ProManager.Application/GalleryFiles/GalleryFilesAppService.cs
index 1762be1..425d127 100644
--- a/Code/src/MineTec.ProManager.Application/GalleryFiles/GalleryFilesAppService.cs
+++ b/Code/src/MineTec.ProManager.Application/GalleryFiles/GalleryFilesAppService.cs
@@ -133,15 +133,16 @@ namespace MineTec.ProManager.GalleryFiles
         }
 
         //单个文件上传
-        public async Task<string> UploadFilessss(IFormFile file)
+        public async Task<string> UploadFile(IFormFile file)
         {
             if (file == null)
             {
                 return "请先选择文件";
             }
-            string webRootPath = @"D:\UploadingFiles\"; // wwwroot 文件夹
-            string uploadPath = Path.Combine("uploads", DateTime.Now.ToString("yyyyMMdd"));
+            string webRootPath = @"D:\UploadingFiles\"; //保存文件路径
+            string uploadPath = Path.Combine("uploads", DateTime.Now.ToString("yyyyMMdd"));//增加日期文件夹
             string dirPath = Path.Combine(webRootPath, uploadPath);
+            //创建路径
             if (!Directory.Exists(dirPath))
             {
                 Directory.CreateDirectory(dirPath);
@@ -159,33 +160,34 @@ namespace MineTec.ProManager.GalleryFiles
         }
 
         //多个文件上传
-        public async Task<string> UploadPhotoszzzzz(IFormFileCollection files)
+        public async Task<string> UploadFiles(IFormFileCollection files)
         {
-            long size = files.Sum(f => f.Length);
-
-            string webRootPath = @"D:\UploadingFiles\"; // wwwroot 文件夹
-            string uploadPath = Path.Combine("uploads", DateTime.Now.ToString("yyyyMMdd"));
-            string fileFolder = Path.Combine(webRootPath, uploadPath);
-
-            if (!Directory.Exists(fileFolder))
-                Directory.CreateDirectory(fileFolder);
-
+            if (files.Count() == 0)
+            {
+                return "请先选择文件";
+            }
+            string webRootPath = @"D:\UploadingFiles\"; //保存文件路径
+            string uploadPath = Path.Combine("uploads", DateTime.Now.ToString("yyyyMMdd"));//增加日期文件夹
+            string dirPath = Path.Combine(webRootPath, uploadPath);
+            //创建路径
+            if (!Directory.Exists(dirPath))
+            {
+                Directory.CreateDirectory(dirPath);
+            }
             foreach (var file in files)
             {
-                if (file.Length > 0)
-                {
-                    var fileName = DateTime.Now.ToString("yyyyMMddHHmmss") +
-                                   Path.GetExtension(file.FileName);
-                    var filePath = Path.Combine(fileFolder, fileName);
 
-                    using (var stream = new FileStream(filePath, FileMode.Create))
-                    {
-                        await file.CopyToAsync(stream);
-                    }
+
+                string fileExt = Path.GetExtension(file.FileName).Trim('.'); //文件扩展名，不含“.”
+                string newFileName = Guid.NewGuid().ToString().Replace("-", "") + "." + fileExt; //随机生成新的文件名
+                var filePath = Path.Combine(dirPath, newFileName);
+
+                using (var stream = new FileStream(filePath, FileMode.Create))
+                {
+                    await file.CopyToAsync(stream);
                 }
             }
-
-            var url = $@"\{uploadPath}\11";
+            var url = $@"\{uploadPath}\{dirPath}";
             return url;
         }
     }