diff --git a/src/Abp.Zero/Authorization/Users/AbpUser.cs b/src/Abp.Zero/Authorization/Users/AbpUser.cs
index df0a608b..440e443a 100644
--- a/src/Abp.Zero/Authorization/Users/AbpUser.cs
+++ b/src/Abp.Zero/Authorization/Users/AbpUser.cs
@@ -46,12 +46,12 @@ public class AbpUser<TTenant, TUser> : FullAuditedEntity<long, TUser>, IUser<lon
         /// <summary>
         /// Maximum length of the <see cref="EmailConfirmationCode"/> property.
         /// </summary>
-        public const int MaxEmailConfirmationCodeLength = 16;
+        public const int MaxEmailConfirmationCodeLength = 128;
 
         /// <summary>
         /// Maximum length of the <see cref="PasswordResetCode"/> property.
         /// </summary>
-        public const int MaxPasswordResetCodeLength = 32;
+        public const int MaxPasswordResetCodeLength = 128;
 
         /// <summary>
         /// Tenant of this user.