diff --git a/IRaCIS.Core.Application/Service/ImageAndDoc/SeriesService.cs b/IRaCIS.Core.Application/Service/ImageAndDoc/SeriesService.cs
index 4fe42154f..8dab5e9b9 100644
--- a/IRaCIS.Core.Application/Service/ImageAndDoc/SeriesService.cs
+++ b/IRaCIS.Core.Application/Service/ImageAndDoc/SeriesService.cs
@@ -147,30 +147,36 @@ namespace IRaCIS.Core.Application.Services
 
             #region 切换磁盘存储后
 
-            var physicalPath = string.Empty;
+            var physicalPath  = FileStoreHelper.GetPhysicalFilePath(_hostEnvironment, path);
 
-            //找到所有磁盘
-            var drives = DriveInfo.GetDrives()
-                     .Where(d => d.DriveType == DriveType.Fixed && d.IsReady)
-                     //剩余空间最多的
-                     .OrderByDescending(d => d.AvailableFreeSpace)
-
-                     //存储空间相同，则按照按照总空间从大到小排序
-                     .ThenByDescending(d => d.TotalSize - d.TotalFreeSpace)
-                     .Select(d => d.RootDirectory.FullName)
-                     .ToList();
-
-
-            foreach (var drive in drives)
+            //不存在，去其他路径找
+            if (!File.Exists(physicalPath))
             {
-                physicalPath = Path.Combine(drive, _hostEnvironment.EnvironmentName, path.Trim('/'));
+                //找到所有磁盘
+                var drives = DriveInfo.GetDrives()
+                         .Where(d => d.DriveType == DriveType.Fixed && d.IsReady)
+                         //剩余空间最多的
+                         .OrderByDescending(d => d.AvailableFreeSpace)
 
-                if(File.Exists(physicalPath))
+                         //存储空间相同，则按照按照总空间从大到小排序
+                         .ThenByDescending(d => d.TotalSize - d.TotalFreeSpace)
+                         .Select(d => d.RootDirectory.FullName)
+                         .ToList();
+
+
+                foreach (var drive in drives)
                 {
-                    break;
+                    physicalPath = Path.Combine(drive, _hostEnvironment.EnvironmentName, path.Trim('/'));
+
+                    if (File.Exists(physicalPath))
+                    {
+                        break;
+                    }
                 }
             }
 
+           
+
             #endregion