diff --git a/src/pages/taskmanager/workspace.tsx b/src/pages/taskmanager/workspace.tsx
index 8c5af09..443ec8b 100644
--- a/src/pages/taskmanager/workspace.tsx
+++ b/src/pages/taskmanager/workspace.tsx
@@ -25,9 +25,9 @@ const Workspace: FC = () => {
   const queryClient = useQueryClient();
   const { slug: projectId = "" } = useParams<{ slug: string }>();
   const { data: project, isPending } = useGetProject(projectId);
-  const changeTaskPhase = useChangeTaskPhase();
-  const changeTaskPriority = useChangeTaskPriority();
-  const updateTaskPhase = useUpdateTaskPhase();
+  const { mutate: changeTaskPhase } = useChangeTaskPhase();
+  const { mutate: changeTaskPriority } = useChangeTaskPriority();
+  const { mutate: updateTaskPhase } = useUpdateTaskPhase();
   const [columns, setColumns] = useState<ColumnType[]>([]);
   const [draggedTask, setDraggedTask] = useState<Task | null>(null);
   const [draggedColumnId, setDraggedColumnId] = useState<string | null>(null);
@@ -75,7 +75,7 @@ const Workspace: FC = () => {
         updateTaskPhaseItems(current, (items) => reorderTaskItems(items, activeTask.id, index)),
       );
 
-      changeTaskPriority.mutate(
+      changeTaskPriority(
         { srcId: activeTask.id, destId: destTaskId, taskPhaseId: columnId, projectId },
         {
           onError: (error: ErrorType) => {
@@ -122,12 +122,12 @@ const Workspace: FC = () => {
       setSelectedTask({ ...activeTask, columnId });
     }
 
-    changeTaskPhase.mutate(
+    changeTaskPhase(
       { id: activeTask.id, params: { taskPhaseId: columnId }, projectId },
       {
         onSuccess: () => {
           if (destTaskId) {
-            changeTaskPriority.mutate(
+            changeTaskPriority(
               { srcId: activeTask.id, destId: destTaskId, taskPhaseId: columnId, projectId },
               {
                 onError: (error: ErrorType) => {
@@ -202,7 +202,7 @@ const Workspace: FC = () => {
 
     if (!movedColumn?.order) return;
 
-    updateTaskPhase.mutate(
+    updateTaskPhase(
       { id: draggedColumnId, params: { order: movedColumn.order }, projectId },
       {
         onError: (error: ErrorType) => {