diff --git a/src/components/d3/D3HorizontalPercentChart.tsx b/src/components/d3/D3HorizontalPercentChart.tsx
index 938ab72..18cc6f8 100644
--- a/src/components/d3/D3HorizontalPercentChart.tsx
+++ b/src/components/d3/D3HorizontalPercentChart.tsx
@@ -20,9 +20,7 @@ export type D3HorizontalChartProps = {
     height?: Property.Height
     data: PercentChartDataType[]
     offset?: Partial<ChartOffset>
-    selected?: string | null
-    onMouseOver?: (e: MouseEvent, d: PercentChartDataType) => void
-    onMouseOut?: (e: MouseEvent, d: PercentChartDataType) => void
+    afterDraw?: (d: d3.Selection<SVGGElement, unknown, null, undefined>) => void
 }
 
 const defaultOffset = { top: 50, right: 100, bottom: 50, left: 100 }
@@ -32,9 +30,7 @@ export const D3HorizontalPercentChart = memo<D3HorizontalChartProps>(({
     height: givenHeight = '100%',
     offset: givenOffset,
     data,
-    selected = null,
-    onMouseOver = () => {},
-    onMouseOut= () => {},
+    afterDraw,
 }) => {
     const offset = usePartialProps<ChartOffset>(givenOffset, defaultOffset)
 
@@ -51,8 +47,8 @@ export const D3HorizontalPercentChart = memo<D3HorizontalChartProps>(({
 
     useEffect(() => { /// Отрисовываем оси X сверху и снизу
         if (width < 100 || height < 100 || !root) return
-        const xAxisTop = d3.axisTop(xScale).tickFormat((d) => `${d}%`).tickValues([0, 25, 50, 75, 100]).tickSize(-inlineHeight)
-        const xAxisBottom = d3.axisBottom(xScale).tickFormat((d) => `${d}%`).tickValues([0, 25, 50, 75, 100])
+        const xAxisTop = d3.axisTop(xScale).tickFormat((d) => `${d}%`).ticks(4).tickSize(-inlineHeight)
+        const xAxisBottom = d3.axisBottom(xScale).tickFormat((d) => `${d}%`).ticks(4)
 
         root.selectChild<SVGGElement>('.axis.x.bottom').call(xAxisBottom)
         root.selectChild<SVGGElement>('.axis.x.top').call(xAxisTop)
@@ -77,15 +73,13 @@ export const D3HorizontalPercentChart = memo<D3HorizontalChartProps>(({
             .selectAll<SVGRectElement, PercentChartDataType>('rect')
             .attr('fill', (d) => d.color || 'black')
             .attr('y', (d) => yScale(d.name) ?? null)
-            .attr('stroke', d => selected && d.name === selected ? 'black' : '')
-            .attr('stroke-width', d => selected && d.name === selected ? '2' : '0')
             .attr('height', yScale.bandwidth())
-            .on('mouseover', onMouseOver)
-            .on('mouseout', onMouseOut)
             .transition(delay)
             .attr('width', (d) => d.percent > 0 ? xScale(d.percent) : 0)
 
-    }, [data, width, height, root, yScale, xScale, selected])
+        afterDraw?.(root)
+
+    }, [data, width, height, root, yScale, xScale, afterDraw])
 
     return (
         <LoaderPortal show={false} style={{ width: givenWidth, height: givenHeight }}>
diff --git a/src/pages/Telemetry/OperationTime/index.jsx b/src/pages/Telemetry/OperationTime/index.jsx
index f71457b..1fd56e9 100644
--- a/src/pages/Telemetry/OperationTime/index.jsx
+++ b/src/pages/Telemetry/OperationTime/index.jsx
@@ -45,7 +45,7 @@ export const OperationTime = memo(() => {
     const [showLoader, setShowLoader] = useState(false)
     const [data, setData] = useState([])
     const [selected, setSelected] = useState([])
-    const [selectedOnHover, setSelectedOnHover] = useState(null)
+    const [selectedSubsystem, setSelectedSubsystem] = useState(null)
     const [dateRange, setDateRange] = useState([])
     const [well] = useWell()
 
@@ -63,36 +63,46 @@ export const OperationTime = memo(() => {
     const onRow = useCallback((item) => {
         const out = {
             onMouseEnter: () => {
-                setSelectedOnHover(item.subsystemName)
+                setSelectedSubsystem(item.subsystemName)
             },
             onMouseLeave: () => {
-                setSelectedOnHover(null)
+                setSelectedSubsystem(null)
             },
         }
 
-        if (item.subsystemName === selectedOnHover) {
-            out.style = { background: '#FAFAFA', fontSize: '16px', fontWeight: '600' }
+        if (item.subsystemName === selectedSubsystem) {
+            out.style = { background: '#FAFAFA', fontSize: '16px', fontWeight: '600', transition: 'all 0.2s ease-out' }
         }
 
         return out
-    }, [selectedOnHover])
+    }, [selectedSubsystem])
 
-    const onMouseOver = useCallback(function (e, d) {
-        setSelectedOnHover(d.name)
+    const onMouseOver = useCallback((_, d) => {
+        setSelectedSubsystem(d.name)
     }, [])
 
-    const onMouseOut = useCallback(function (e, d) {
-        setSelectedOnHover(null)
+    const onMouseOut = useCallback(() => {
+        setSelectedSubsystem(null)
     }, [])
 
+    const afterDraw = useCallback(function(selection) {
+        selection.selectAll('rect')
+                 .on('mouseover', onMouseOver)
+                 .on('mouseout', onMouseOut)
+                 .transition(200)
+                 .style('stroke-width', d => d.name === selectedSubsystem ? '2' : '0')
+                 .style('stroke', d => d.name === selectedSubsystem ? 'black' : '')
+                 .style('stroke-opacity', '0.4')
+    }, [onMouseOver, onMouseOut, selectedSubsystem])
+
     useEffect(() => {
         invokeWebApiWrapperAsync(
             async () => {
                 if (!well.id) return
 
                 // Ограничение задаётся только если выбраны обе даты
-                const startDate = dateRange && dateRange[1] ? dateRange[0]?.toISOString() : undefined
-                const endDate = dateRange && dateRange[1] ? dateRange[1]?.toISOString() : undefined
+                const startDate = dateRange?.[1] ? dateRange[0]?.toISOString() : undefined
+                const endDate = dateRange?.[1] ? dateRange[1]?.toISOString() : undefined
 
                 const data = await SubsystemOperationTimeService.getStat(well.id, undefined, startDate, endDate)
                 // Выбираем цвета для подсистем (если цветов не хватает начинаем сначала)
@@ -132,11 +142,11 @@ export const OperationTime = memo(() => {
             <D3HorizontalPercentChart
                 data={chartData}
                 colors={subsystemColors}
-                selected={selectedOnHover}
                 width={'100%'}
                 height={'50vh'}
                 onMouseOver={onMouseOver}
                 onMouseOut={onMouseOut}
+                afterDraw={afterDraw}
             />
             <Table
                 bordered