diff --git a/src/components/Dropdown.tsx b/src/components/Dropdown.tsx
index 059e667..8bdefb8 100644
--- a/src/components/Dropdown.tsx
+++ b/src/components/Dropdown.tsx
@@ -105,7 +105,8 @@ export const Dropdown = ({ open, input, handleCloseDropdown, selectedOption }: D
             input
               .toLowerCase()
               .normalize('NFD')
-              .replace(/[\u0300-\u036f]/g, ''),
+              .replace(/[\u0300-\u036f]/g, '')
+              .replace(/\s/g, ''),
           ),
       );
       setFilteredStudents(filteredUsers);
@@ -119,9 +120,9 @@ export const Dropdown = ({ open, input, handleCloseDropdown, selectedOption }: D
         <>
           {selectedOption === 'studenci' ? (
             <div>
-              {filteredStudents.map(({ email, id }, index) => (
+              {filteredStudents.map(({ surname, name, id }, index) => (
                 <CourseContainer key={index} id={id.toString()} onClick={onUserClick}>
-                  <p>{email}</p>
+                  <p>{name} {surname}</p>
                 </CourseContainer>
               ))}
             </div>
diff --git a/src/components/Scheduler.tsx b/src/components/Scheduler.tsx
index 4fc1b56..7addfd9 100644
--- a/src/components/Scheduler.tsx
+++ b/src/components/Scheduler.tsx
@@ -5,8 +5,7 @@ import { days, hours } from '../constants/index';
 import styled from 'styled-components/macro';
 import { SchedulerEvent } from '../types';
 import { coursesContext } from '../contexts/CoursesProvider';
-import Button from '@material-ui/core/Button';
-import Tooltip, { TooltipProps } from '@material-ui/core/Tooltip';
+import Tooltip from '@material-ui/core/Tooltip';
 
 const SchedulerWrapper = styled.div`
   border-collapse: collapse;
diff --git a/src/components/SchedulerRow.tsx b/src/components/SchedulerRow.tsx
index 2adf71c..2e53371 100644
--- a/src/components/SchedulerRow.tsx
+++ b/src/components/SchedulerRow.tsx
@@ -204,6 +204,7 @@ export const SchedulerRow = ({ groups, indexRow, rowTop, cellWidth, cellHeight }
                         </TextWrapper>
                       ) : (
                         <TextWrapper style={{ flexDirection: 'column' }}>
+                          {groups[index].isAccepted===true && <Icon alt="transfer" src={TickIcon} />}
                           <div style={{ alignSelf: 'flex-end' }}>
                             {groups[index].takenPlaces}/{groups[index].capacity}
                           </div>
diff --git a/src/components/SelectMenu.tsx b/src/components/SelectMenu.tsx
index 547f070..639832a 100644
--- a/src/components/SelectMenu.tsx
+++ b/src/components/SelectMenu.tsx
@@ -24,6 +24,7 @@ const Wrapper = styled.div`
   border-top-left-radius: 6px;
   border-bottom-left-radius: 6px;
   user-select: none;
+  z-index:100;
 `;
 const Header = styled.div`
   display: flex;
diff --git a/src/components/Topbar.tsx b/src/components/Topbar.tsx
index 6ae57f9..27d24f6 100644
--- a/src/components/Topbar.tsx
+++ b/src/components/Topbar.tsx
@@ -9,8 +9,7 @@ import ClickAwayListener from 'react-click-away-listener';
 import { SelectMenu } from './SelectMenu';
 import { studentsContext } from '../contexts/StudentsProvider';
 import { CASContext } from '../contexts/CASProvider';
-import { render } from 'react-dom';
-import { coursesContext } from '../contexts/CoursesProvider';
+import Tooltip from '@material-ui/core/Tooltip';
 
 const Topbar = styled.div`
   background-color: #e3e5ed;
@@ -113,8 +112,6 @@ const IconWrapper = styled.div`
   margin-right: 10px;
 `;
 
-
-
 const Icon = styled.img`
   width: 40px;
   margin-left: 40px;
@@ -217,11 +214,18 @@ export default function ({ handleTransfer }: TopbarProps) {
         </ClickAwayListener>
       </FlexboxColumn>
       <IconWrapper>
-        <SelectedStudent>{selectedStudent?.email.replace(/@st.amu.edu.pl/, '')}</SelectedStudent>
+        <SelectedStudent>{selectedStudent?.surname}</SelectedStudent>
         {/* <Text>Maciej Głowacki</Text> */}
-        {userPrivilige === 'STUDENT' && <Icon alt="transfer" src={TransferIcon} onClick={handleTransfer} />}
+        {userPrivilige === 'STUDENT' && (
+          <Tooltip title="Wymiana grupami">
+            <Icon alt="transfer" src={TransferIcon} onClick={handleTransfer} />
+          </Tooltip>
+        )}
         {/* <Icon alt="change_language" src={isPolish ? EnglishIcon : PolishIcon} onClick={onLangChange} /> */}
-        <Icon alt="logout" src={LogoutIcon} onClick={logout} />
+        <Tooltip title="Wyloguj">
+          <Icon alt="logout" src={LogoutIcon} onClick={logout} />
+        </Tooltip>
+
         {/* <Profile anchorEl={anchorEl} handleClose={handleCloseProfile} /> */}
       </IconWrapper>
     </Topbar>