diff --git a/src/EasyAbp.FileManagement.Domain/EasyAbp/FileManagement/Options/LocalFileDownloadOptions.cs b/src/EasyAbp.FileManagement.Domain/EasyAbp/FileManagement/Options/LocalFileDownloadOptions.cs
index 9ad30ff..56dd568 100644
--- a/src/EasyAbp.FileManagement.Domain/EasyAbp/FileManagement/Options/LocalFileDownloadOptions.cs
+++ b/src/EasyAbp.FileManagement.Domain/EasyAbp/FileManagement/Options/LocalFileDownloadOptions.cs
@@ -3,5 +3,7 @@
     public class LocalFileDownloadOptions
     {
         public string FileDownloadBaseUrl { get; set; } = "/";
+        
+        public TimeSpan TokenCacheDuration { get; set; } = TimeSpan.FromDays(1);
     }
-}
\ No newline at end of file
+}