diff --git a/frontend/src/component/Call/callingItem.tsx b/frontend/src/component/Call/callingItem.tsx
index e78e210..6aadaaa 100644
--- a/frontend/src/component/Call/callingItem.tsx
+++ b/frontend/src/component/Call/callingItem.tsx
@@ -19,7 +19,7 @@ const CallingItem = ({
   const [friends, setFriends] = useRecoilState(friendsState);
 
   const handleRejectCall = () => {
-    friends.id &&
+    friends[id] &&
       setFriends({
         ...friends,
         [id]: {
diff --git a/frontend/src/component/Call/index.tsx b/frontend/src/component/Call/index.tsx
index 1e8e2aa..242ea79 100644
--- a/frontend/src/component/Call/index.tsx
+++ b/frontend/src/component/Call/index.tsx
@@ -28,13 +28,18 @@ const Call = () => {
   return (
     <div css={callingWrapper}>
       {friendList.map(friend => (
-        <CallingItem id={friend.id} nickname={friend.nickname} isSend={false} />
+        <CallingItem
+          key={friend.id}
+          id={friend.id}
+          nickname={friend.nickname}
+          isSend={true}
+        />
       ))}
       {isSend.id && (
         <CallingItem
           id={isSend.id}
           nickname={isSend.nickname}
-          isSend={true}
+          isSend={false}
           setSend={setSend}
         />
       )}