diff --git a/apps/web/src/hooks/useSearchSong.ts b/apps/web/src/hooks/useSearchSong.ts
index 9613556..386f895 100644
--- a/apps/web/src/hooks/useSearchSong.ts
+++ b/apps/web/src/hooks/useSearchSong.ts
@@ -25,10 +25,10 @@ export default function useSearchSong() {
   const [saveModalType, setSaveModalType] = useState<SaveModalType>('');
   const [selectedSaveSong, setSelectedSaveSong] = useState<SearchSong | null>(null);
   // const { data: searchResults, isLoading } = useSearchSongQuery(query, searchType, isAuthenticated);
-  const { mutate: toggleToSing } = useToggleToSingMutation();
-  const { mutate: toggleLike } = useToggleLikeMutation();
-  const { mutate: postSong } = useSaveMutation();
-  const { mutate: moveSong } = useMoveSaveSongMutation();
+  const { mutate: toggleToSing, isPending: isToggleToSingPending } = useToggleToSingMutation();
+  const { mutate: toggleLike, isPending: isToggleLikePending } = useToggleLikeMutation();
+  const { mutate: postSong, isPending: isPostSongPending } = useSaveMutation();
+  const { mutate: moveSong, isPending: isMoveSongPending } = useMoveSaveSongMutation();
 
   const {
     data: searchResults,
@@ -56,6 +56,11 @@ export default function useSearchSong() {
       toast.error('로그인이 필요해요.');
       return;
     }
+
+    if (isToggleToSingPending) {
+      toast.error('요청 중입니다. 잠시 후 다시 시도해주세요.');
+      return;
+    }
     toggleToSing({ songId, method, query, searchType });
   };
 
@@ -64,6 +69,11 @@ export default function useSearchSong() {
       toast.error('로그인이 필요해요.');
       return;
     }
+
+    if (isToggleLikePending) {
+      toast.error('요청 중입니다. 잠시 후 다시 시도해주세요.');
+      return;
+    }
     toggleLike({ songId, method, query, searchType });
   };
 
@@ -72,15 +82,25 @@ export default function useSearchSong() {
       toast.error('로그인이 필요해요.');
       return;
     }
+
     setSelectedSaveSong(song);
     setSaveModalType(method === 'POST' ? 'POST' : 'PATCH');
   };
 
   const postSaveSong = async (songId: string, folderName: string) => {
+    if (isPostSongPending) {
+      toast.error('요청 중입니다. 잠시 후 다시 시도해주세요.');
+      return;
+    }
     postSong({ songId, folderName, query, searchType });
   };
 
   const patchSaveSong = async (songId: string, folderId: string) => {
+    if (isMoveSongPending) {
+      toast.error('요청 중입니다. 잠시 후 다시 시도해주세요.');
+      return;
+    }
+
     moveSong({ songIdArray: [songId], folderId });
   };
 
diff --git a/apps/web/src/queries/tosingSongQuery.ts b/apps/web/src/queries/tosingSongQuery.ts
index 0dc054f..fe6c70f 100644
--- a/apps/web/src/queries/tosingSongQuery.ts
+++ b/apps/web/src/queries/tosingSongQuery.ts
@@ -102,35 +102,6 @@ export function useDeleteToSingSongMutation() {
   });
 }
 
-// 여러 곡 부를 노래 삭제 - 미사용?
-
-// export function useDeleteToSingSongArrayMutation() {
-//   const queryClient = useQueryClient();
-
-//   return useMutation({
-//     mutationFn: (songIds: string[]) => deleteToSingSongArray({ songIds }),
-//     onMutate: async (songIds: string[]) => {
-//       queryClient.cancelQueries({ queryKey: ['toSingSong'] });
-//       const prev = queryClient.getQueryData(['toSingSong']);
-//       queryClient.setQueryData(['toSingSong'], (old: ToSingSong[]) =>
-//         old.filter(song => !songIds.includes(song.songs.id)),
-//       );
-//       return { prev };
-//     },
-//     onError: (error, variables, context) => {
-//       console.error('error', error);
-//       alert(error.message ?? 'DELETE 실패');
-//       queryClient.setQueryData(['toSingSong'], context?.prev);
-//     },
-//     onSettled: () => {
-//       queryClient.invalidateQueries({ queryKey: ['toSingSong'] });
-//       queryClient.invalidateQueries({ queryKey: ['likeSong'] });
-//       queryClient.invalidateQueries({ queryKey: ['saveSongFolder'] });
-//       queryClient.invalidateQueries({ queryKey: ['recentSingLog'] });
-//     },
-//   });
-// }
-
 // 🎵 부를 노래 순서 변경
 export function usePatchToSingSongMutation() {
   const queryClient = useQueryClient();