diff --git a/frontend/src/components/Board.js b/frontend/src/components/Board.js index 7e9358c2714b08be4d9f87476ce7e7576b321acd..2b403472d0fb11d8a71a1b07c5d5b3555c4ff0f3 100644 --- a/frontend/src/components/Board.js +++ b/frontend/src/components/Board.js @@ -30,7 +30,7 @@ const Board = () => { </form> <ol> {response.map((res) => ( - <li> + <li key={res._id}> <Link to="/detailBoard"> {res.title} {res.created_at} </Link>