diff --git a/src/pages/Archive/index.jsx b/src/pages/Archive/index.jsx
index 4bac585..e39a1c6 100644
--- a/src/pages/Archive/index.jsx
+++ b/src/pages/Archive/index.jsx
@@ -105,10 +105,13 @@ export default function Archive({idWell}) {
 
     useEffect(() => invokeWebApiWrapperAsync(
         async () => {
-            const dates = await TelemetryDataSaubService.getDataDatesRange(idWell)
-            const startDate = dates && Math.max(dates.from, +dates.to - chartInterval)
-            setDateLimit(dates ?? { from: 0, to: 0 })
-            setStartDate(new Date(startDate || (Date.now() - chartInterval)))
+            let dates = await TelemetryDataSaubService.getDataDatesRange(idWell)
+            dates = {
+                from: new Date(dates?.from ?? 0),
+                to: new Date(dates?.to ?? 0)
+            }
+            setDateLimit(dates)
+            setStartDate(new Date(Math.max(dates.from, +dates.to - chartInterval)))
         },
         setShowLoader,
         `Не удалось загрузить диапозон телеметрии для скважины "${idWell}"`
@@ -125,7 +128,7 @@ export default function Archive({idWell}) {
         if (loadingInterval <= 0) return
         invokeWebApiWrapperAsync(
             async () => {
-                const data = await TelemetryDataSaubService.getData(idWell, loadingStartDate.toISOString(), loadingInterval, parseInt(DATA_COUNT * loadingInterval / chartInterval))
+                const data = await TelemetryDataSaubService.getData(idWell, loadingStartDate.toISOString(), loadingInterval, DATA_COUNT)
 
                 const loadedStartDate = new Date(Math.max(+newLoaded.start, +startDate - chartInterval * ADDITIVE_PAGES))
                 const loadedEndDate = new Date(Math.min(+newLoaded.end, +startDate + chartInterval * (ADDITIVE_PAGES + 1)))