diff --git a/ordinis-admin-ui/src/components/record/RecordHistoryDrawer.tsx b/ordinis-admin-ui/src/components/record/RecordHistoryDrawer.tsx
index a5e808d..0f527bc 100644
--- a/ordinis-admin-ui/src/components/record/RecordHistoryDrawer.tsx
+++ b/ordinis-admin-ui/src/components/record/RecordHistoryDrawer.tsx
@@ -36,6 +36,10 @@ export const RecordHistoryDrawer = ({ open, onClose, dictionaryName, businessKey
             {data.map((rec, idx) => {
               const isLatest = idx === 0
               const closed = new Date(rec.validTo).getFullYear() < 9999
+              // Нумерация по позиции в timeline: total..1, новая запись = total.
+              // rec.version (JPA optimistic lock) растёт на UPDATE и у нескольких
+              // закрытых может совпасть → дубли в UI. Index — стабильный 1-based счётчик.
+              const displayVersion = data.length - idx
               return (
                 <li key={rec.id} className="relative">
                   <span
@@ -48,7 +52,7 @@ export const RecordHistoryDrawer = ({ open, onClose, dictionaryName, businessKey
                     }`}
                   />
                   <div className="flex items-center gap-2 mb-1">
-                    <span className="text-sm font-primary text-ultramarain">v{rec.version}</span>
+                    <span className="text-sm font-primary text-ultramarain">v{displayVersion}</span>
                     {isLatest && <Badge variant="primary">{t('history.current')}</Badge>}
                     {!isLatest && closed && <Badge variant="neutral">{t('history.closed')}</Badge>}
                   </div>