diff --git a/ZR.Admin.WebApi/appsettings.json b/ZR.Admin.WebApi/appsettings.json
index 0479a4f..17494ba 100644
--- a/ZR.Admin.WebApi/appsettings.json
+++ b/ZR.Admin.WebApi/appsettings.json
@@ -36,7 +36,7 @@
   "DemoMode": false, //是否演示模式
   "Upload": {
     "uploadUrl": "http://localhost:8888", //本地存储资源访问路径
-    "localSavePath": "uploads", //本地上传默认文件存储目录 wwwroot/uploads, 如果saveType= 2 （请使用完整路径,比如 /home/resource)
+    "localSavePath": "", //本地上传默认文件存储目录 wwwroot
     "maxSize": 15, //上传文件大小限制 15M
     "notAllowedExt": [ ".bat", ".exe", ".jar", ".js" ]
   },
diff --git a/ZR.Service/System/SysFileService.cs b/ZR.Service/System/SysFileService.cs
index af74251..6573363 100644
--- a/ZR.Service/System/SysFileService.cs
+++ b/ZR.Service/System/SysFileService.cs
@@ -101,7 +101,7 @@ namespace ZR.Service.System
         public string GetdirPath(string storePath = "", bool byTimeStore = true)
         {
             DateTime date = DateTime.Now;
-            string timeDir = date.ToString("yyyyMMdd");
+            string timeDir = date.ToString("yyyy/MMdd");
 
             if (!string.IsNullOrEmpty(storePath))
             {
@@ -116,8 +116,7 @@ namespace ZR.Service.System
             {
                 str = Guid.NewGuid().ToString();
             }
-            MD5 md5 = MD5.Create();
-            return BitConverter.ToString(md5.ComputeHash(Encoding.Default.GetBytes(str)), 4, 8).Replace("-", "");
+            return BitConverter.ToString(MD5.HashData(Encoding.Default.GetBytes(str)), 4, 8).Replace("-", "");
         }
 
         public Task<long> InsertFile(SysFile file)