diff --git a/front/src/modules/ui/board/components/BoardHeader.tsx b/front/src/modules/ui/board/components/BoardHeader.tsx
index 9aae9d00a..e975ca5a4 100644
--- a/front/src/modules/ui/board/components/BoardHeader.tsx
+++ b/front/src/modules/ui/board/components/BoardHeader.tsx
@@ -57,6 +57,7 @@ export function BoardHeader<SortField>({
 
   return (
     <TopBar
+      displayBottomBorder={false}
       leftComponent={
         <>
           <StyledIcon>{viewIcon}</StyledIcon>
diff --git a/front/src/modules/ui/board/components/StyledBoard.tsx b/front/src/modules/ui/board/components/StyledBoard.tsx
index 459729fc1..1b39fa2be 100644
--- a/front/src/modules/ui/board/components/StyledBoard.tsx
+++ b/front/src/modules/ui/board/components/StyledBoard.tsx
@@ -1,9 +1,10 @@
 import styled from '@emotion/styled';
 
 export const StyledBoard = styled.div`
-  border-radius: ${({ theme }) => theme.spacing(2)};
+  border-top: 1px solid ${({ theme }) => theme.border.color.light};
   display: flex;
   flex: 1;
   flex-direction: row;
-  padding-left: ${({ theme }) => theme.spacing(2)};
+  margin-left: ${({ theme }) => theme.spacing(2)};
+  margin-right: ${({ theme }) => theme.spacing(2)};
 `;