diff --git a/src/pages/Report.jsx b/src/pages/Report.jsx
index f3b30c0..2b18cfa 100644
--- a/src/pages/Report.jsx
+++ b/src/pages/Report.jsx
@@ -26,11 +26,20 @@ let reportDatesRange = {
   to: moment("9999-12-31T23:59:59.9999999")
 }
 
-const timePeriodNames = {
-  600: '1 минута',
-  86400:'1 день',
-  604800:'1 неделя' 
-}
+const timePeriodNames = [
+  {label: '1 секунда', value: 1},
+  {label: '10 секунд', value: 10},
+  {label: '1 минута', value: 60},
+  {label: '5 минут', value: 300},
+  {label: '30 минут', value: 1800},
+  {label: '1 час', value: 3600},
+  {label: '6 часов', value: 21600},
+  {label: '12 часов', value: 43200},
+  {label: '1 день', value: 86400},
+  {label: '1 неделя', value: 604800}
+]
+
+const  firstStep = timePeriodNames[2]["value"]
 
 const imgPaths = {
   '.pdf': '/images/pdf.png',
@@ -42,7 +51,7 @@ const imgPaths = {
 export default function Report(props) { 
   
   const [rangeDate, setRangeDate] = useState([moment().subtract(1,'days'), moment()])
-  const [step, setStep] = useState(600)
+  const [step, setStep] = useState(firstStep)
   const [format, setFormat] = useState(0)
   const [approxPages, setPagesCount] = useState(0)
   const [suitableReports, setSuitableReports] = useState([])
@@ -51,6 +60,8 @@ export default function Report(props) {
 
   let wellId = useParams().id;
 
+  const periods = timePeriodNames.map((line) => <Option key={line.value} value={line.value}>{line.label}</Option>)
+
   const columns = [
     {
       title: '',
@@ -244,15 +255,12 @@ export default function Report(props) {
           <Form.Item
             label="Шаг графиков"
             name="step"
-            initialValue = {step}
+            initialValue={step}
             className="ml-30px"
           >
-            <Select
-              onChange={(value) => setStep(value)}
+            <Select onChange={setStep}
             >
-              <Option value={600}>1 минута</Option>
-              <Option value={86400}>1 день</Option>
-              <Option value={604800}>1 неделя</Option>
+              {periods}
             </Select>
           </Form.Item>
           <Form.Item