1 files changed, 5 insertions, 4 deletions
diff --git a/BackEnd/Timeline/Configs/TokenOptions.cs b/BackEnd/Timeline/Configs/TokenOptions.cs
index e7d4d9e7..d8e968c7 100644
--- a/BackEnd/Timeline/Configs/TokenOptions.cs
+++ b/BackEnd/Timeline/Configs/TokenOptions.cs
@@ -2,10 +2,11 @@
 {
     public class TokenOptions
     {
-        /// <summary>
-        /// Set the default value of expire offset of jwt token.
-        /// Unit is second. Default is 3600 * 24 seconds, aka 1 day.
+        /// <summary>
+        /// The length of the generated secure random token counted in byte.
+        /// Note the byte will be converted to hex form when used.
+        /// Default is 32 byte long.
         /// </summary>
-        public long DefaultExpireSeconds { get; set; } = 3600 * 24;
+        public long? TokenLength { get; set; }
     }
 }