zy-acs-manager/src/main/java/com/zy/acs/manager/manager/service/impl/AgvServiceImpl.java
@@ -211,8 +211,8 @@ @Override public int getBackpackRemainingCapacity(Long agvId) { int usedSlots = 0; Integer backpackCache = CoreCache.AGV_BACKPACK_CACHE.get(agvId); if (null != backpackCache) { Integer usedBackpack = CoreCache.AGV_BACKPACK_USED_CACHE.get(agvId); if (null == usedBackpack) { usedSlots = taskService.findTransportTasksCountByAgv(agvId); }