diff --git a/src/pages/Documents/DrillingProgram.jsx b/src/pages/Documents/DrillingProgram.jsx
index a0839ba..b05e212 100644
--- a/src/pages/Documents/DrillingProgram.jsx
+++ b/src/pages/Documents/DrillingProgram.jsx
@@ -26,7 +26,7 @@ export default function DrillingProgram({idWell}) {
       return
     }
     
-    if(files.every(fileInfo => fileInfo?.name.endsWith('.xlsx'))){
+    if(files.every(fileInfo => fileInfo?.name.toLowerCase().endsWith('.xlsx'))){
       setTooltip('Программа доступна для скачивания')
       selDownloadButtonEnabled(true)
     }
@@ -40,6 +40,7 @@ export default function DrillingProgram({idWell}) {
     <div>
       <Tooltip title={tooltip}>
         <Button 
+          type="primary"
           onClick={downloadProgram}
           disabled={!downloadButtonEnabled}>
           Сформировать и скачать
diff --git a/src/pages/Well.jsx b/src/pages/Well.jsx
index b202ec2..a8f6e3e 100644
--- a/src/pages/Well.jsx
+++ b/src/pages/Well.jsx
@@ -5,6 +5,7 @@ import {
   AlertOutlined,
   FilePdfOutlined,
   DatabaseOutlined,
+  ExperimentOutlined,
 } from "@ant-design/icons";
 import { Link, Redirect, Route, Switch, useParams } from "react-router-dom";
 import TelemetryView from "./TelemetryView";
@@ -64,7 +65,7 @@ export default function Well() {
           >
             {makeMenuItems(rootPath)}
           </SubMenu>
-          <Menu.Item key="measure" icon={<FolderOutlined />}>
+          <Menu.Item key="measure" icon={<ExperimentOutlined />}>
             <Link to={`${rootPath}/measure`}>Измерения</Link>
           </Menu.Item>
           <Menu.Item key="drillingProgram" icon={<FolderOutlined />}>