diff --git a/src/pages/Telemetry/Operations/index.jsx b/src/pages/Telemetry/Operations/index.jsx
index 2688873..8306be8 100644
--- a/src/pages/Telemetry/Operations/index.jsx
+++ b/src/pages/Telemetry/Operations/index.jsx
@@ -69,9 +69,17 @@ const Operations = memo(() => {
     useEffect(() => {
         invokeWebApiWrapperAsync(
             async () => {
-                const categories = arrayOrDefault(await DetectedOperationService.getCategories(idWell))
+                const categories = arrayOrDefault(await DetectedOperationService.getCategories())
                 setCategories(categories.map(({ id, name }) => ({ value: id, label: name })))
+            },
+            setIsLoading,
+            'Не удалось загрзуить категории операций'
+        )
+    }, [])
 
+    useEffect(() => {
+        invokeWebApiWrapperAsync(
+            async () => {
                 const dates = await TelemetryDataSaubService.getDataDatesRange(idWell)
                 if (dates) {
                     const dt = [moment(dates.from), moment(dates.to)]
@@ -131,11 +139,11 @@ const Operations = memo(() => {
                 <div className={'page-main'}>
                     <OperationsChart
                         category={categories?.[selectedCategory]}
-                        data={data.operations}
+                        data={data?.operations}
                         height={'50vh'}
                         yDomain={yDomain}
                     />
-                    <OperationsTable data={data.stats} height={'20vh'} />
+                    <OperationsTable data={data?.stats} height={'20vh'} />
                 </div>
             </LoaderPortal>
         </div>