diff --git a/src/components/DropDownBox.tsx b/src/components/DropDownBox.tsx
index 3a6425a..8af3658 100644
--- a/src/components/DropDownBox.tsx
+++ b/src/components/DropDownBox.tsx
@@ -10,6 +10,7 @@ interface DropDownBoxProps {
 
 const Box = styled.div`
   background-color: ${colors.white};
+  border: 1px solid ${colors.black};
   margin-top: 0.8rem;
   position: absolute;
   left: 0;