diff --git a/modules/audit-logging/src/Volo.Abp.AuditLogging.Domain/Volo/Abp/AuditLogging/AuditLog.cs b/modules/audit-logging/src/Volo.Abp.AuditLogging.Domain/Volo/Abp/AuditLogging/AuditLog.cs
index 55dc191fa7..c2cb670704 100644
--- a/modules/audit-logging/src/Volo.Abp.AuditLogging.Domain/Volo/Abp/AuditLogging/AuditLog.cs
+++ b/modules/audit-logging/src/Volo.Abp.AuditLogging.Domain/Volo/Abp/AuditLogging/AuditLog.cs
@@ -107,9 +107,9 @@ public class AuditLog : AggregateRoot<Guid>, IMultiTenant
         Url = url.Truncate(AuditLogConsts.MaxUrlLength);
         HttpStatusCode = httpStatusCode;
         ImpersonatorUserId = impersonatorUserId;
-        ImpersonatorUserName = impersonatorUserName;
+        ImpersonatorUserName = impersonatorUserName.Truncate(AuditLogConsts.MaxUserNameLength);
         ImpersonatorTenantId = impersonatorTenantId;
-        ImpersonatorTenantName = impersonatorTenantName;
+        ImpersonatorTenantName = impersonatorTenantName.Truncate(AuditLogConsts.MaxTenantNameLength);
         ExtraProperties = extraPropertyDictionary;
         EntityChanges = entityChanges;
         Actions = actions;
diff --git a/modules/audit-logging/src/Volo.Abp.AuditLogging.EntityFrameworkCore/Volo/Abp/AuditLogging/EntityFrameworkCore/AbpAuditLoggingDbContextModelBuilderExtensions.cs b/modules/audit-logging/src/Volo.Abp.AuditLogging.EntityFrameworkCore/Volo/Abp/AuditLogging/EntityFrameworkCore/AbpAuditLoggingDbContextModelBuilderExtensions.cs
index d3ef7abe91..8a3cd7de23 100644
--- a/modules/audit-logging/src/Volo.Abp.AuditLogging.EntityFrameworkCore/Volo/Abp/AuditLogging/EntityFrameworkCore/AbpAuditLoggingDbContextModelBuilderExtensions.cs
+++ b/modules/audit-logging/src/Volo.Abp.AuditLogging.EntityFrameworkCore/Volo/Abp/AuditLogging/EntityFrameworkCore/AbpAuditLoggingDbContextModelBuilderExtensions.cs
@@ -31,11 +31,12 @@ public static class AbpAuditLoggingDbContextModelBuilderExtensions
             b.Property(x => x.ExecutionDuration).HasColumnName(nameof(AuditLog.ExecutionDuration));
             b.Property(x => x.ImpersonatorTenantId).HasColumnName(nameof(AuditLog.ImpersonatorTenantId));
             b.Property(x => x.ImpersonatorUserId).HasColumnName(nameof(AuditLog.ImpersonatorUserId));
-            b.Property(x => x.ImpersonatorTenantName).HasColumnName(nameof(AuditLog.ImpersonatorTenantName));
-            b.Property(x => x.ImpersonatorUserName).HasColumnName(nameof(AuditLog.ImpersonatorUserName));
+            b.Property(x => x.ImpersonatorTenantName).HasMaxLength(AuditLogConsts.MaxTenantNameLength).HasColumnName(nameof(AuditLog.ImpersonatorTenantName));
+            b.Property(x => x.ImpersonatorUserName).HasMaxLength(AuditLogConsts.MaxUserNameLength).HasColumnName(nameof(AuditLog.ImpersonatorUserName));
             b.Property(x => x.UserId).HasColumnName(nameof(AuditLog.UserId));
             b.Property(x => x.UserName).HasMaxLength(AuditLogConsts.MaxUserNameLength).HasColumnName(nameof(AuditLog.UserName));
             b.Property(x => x.TenantId).HasColumnName(nameof(AuditLog.TenantId));
+            b.Property(x => x.TenantName).HasMaxLength(AuditLogConsts.MaxTenantNameLength).HasColumnName(nameof(AuditLog.TenantName));
 
             b.HasMany(a => a.Actions).WithOne().HasForeignKey(x => x.AuditLogId).IsRequired();
             b.HasMany(a => a.EntityChanges).WithOne().HasForeignKey(x => x.AuditLogId).IsRequired();