diff --git a/src/components/calendar/BookingCalendar.tsx b/src/components/calendar/BookingCalendar.tsx
index 135f4da..4ce7583 100644
--- a/src/components/calendar/BookingCalendar.tsx
+++ b/src/components/calendar/BookingCalendar.tsx
@@ -86,6 +86,7 @@ export function BookingCalendar({ rooms, bookings, slug, onBookingCreate, onBook
   const [moveTargetRoomId, setMoveTargetRoomId] = useState<string | null>(null)
   const [ghostPos, setGhostPos] = useState<{ x: number; y: number } | null>(null)
   const movingBookingRef = useRef<Booking | null>(null)
+  const moveTargetRoomIdRef = useRef<string | null>(null)  // всегда актуален, без stale closure
   const didDragRef = useRef(false)
   movingBookingRef.current = movingBooking
 
@@ -486,24 +487,28 @@ export function BookingCalendar({ rooms, bookings, slug, onBookingCreate, onBook
                                 if (Math.abs(ev.clientX - startX) > 5 || Math.abs(ev.clientY - startY) > 5) {
                                   dragging = true
                                   setMovingBooking(booking)
+                                  moveTargetRoomIdRef.current = booking.roomId
                                   setMoveTargetRoomId(booking.roomId)
                                   document.body.style.cursor = 'grabbing'
                                 }
                                 return
                               }
                               setGhostPos({ x: ev.clientX, y: ev.clientY })
+                              // Находим строку под курсором и запоминаем в ref (без stale closure)
                               const el = document.elementFromPoint(ev.clientX, ev.clientY)
                               const row = el?.closest('[data-room-id]') as HTMLElement | null
-                              if (row?.dataset.roomId) setMoveTargetRoomId(row.dataset.roomId)
+                              if (row?.dataset.roomId) {
+                                moveTargetRoomIdRef.current = row.dataset.roomId
+                                setMoveTargetRoomId(row.dataset.roomId)
+                              }
                             }
-                            const onUp = (ev: MouseEvent) => {
+                            const onUp = () => {
                               window.removeEventListener('mousemove', onMove)
                               window.removeEventListener('mouseup', onUp)
                               document.body.style.cursor = ''
                               if (dragging) {
-                                const el = document.elementFromPoint(ev.clientX, ev.clientY)
-                                const row = el?.closest('[data-room-id]') as HTMLElement | null
-                                const targetRoomId = row?.dataset.roomId
+                                // Читаем из ref — всегда актуальное значение, не stale closure
+                                const targetRoomId = moveTargetRoomIdRef.current
                                 if (targetRoomId && targetRoomId !== booking.roomId) {
                                   didDragRef.current = true
                                   onBookingUpdate(booking.id, { roomId: targetRoomId })
@@ -511,6 +516,7 @@ export function BookingCalendar({ rooms, bookings, slug, onBookingCreate, onBook
                                 setMovingBooking(null)
                                 setMoveTargetRoomId(null)
                                 setGhostPos(null)
+                                moveTargetRoomIdRef.current = null
                               }
                             }
                             window.addEventListener('mousemove', onMove)