|  | @@ -301,7 +301,7 @@ $(document).ready(() => {
 | 
												
													
														
															|  |              setObjEnable($('a[name=base-opr][type=up-move]'), valid && first && sameParent && first.level > 1 && preNode);
 |  |              setObjEnable($('a[name=base-opr][type=up-move]'), valid && first && sameParent && first.level > 1 && preNode);
 | 
												
													
														
															|  |              setObjEnable($('a[name=base-opr][type=down-move]'), valid && first && sameParent && first.level > 1 && !tree.isLastSibling(last));
 |  |              setObjEnable($('a[name=base-opr][type=down-move]'), valid && first && sameParent && first.level > 1 && !tree.isLastSibling(last));
 | 
												
													
														
															|  |              const posRange = last ? pos.getLedgerPos(last.id) : [];
 |  |              const posRange = last ? pos.getLedgerPos(last.id) : [];
 | 
												
													
														
															|  | -            setObjEnable($('a[name=base-opr][type=up-level]'), valid && first && sameParent && tree.getParent(first) && !nodeUsed
 |  | 
 | 
												
													
														
															|  | 
 |  | +            setObjEnable($('a[name=base-opr][type=up-level]'), valid && first && sameParent && tree.getParent(first)
 | 
												
													
														
															|  |                  && first.level > 2 && ((!posRange || posRange.length === 0) || tree.isLastSibling(last)));
 |  |                  && first.level > 2 && ((!posRange || posRange.length === 0) || tree.isLastSibling(last)));
 | 
												
													
														
															|  |              const preNodePosRange = preNode ? pos.getLedgerPos(preNode.id) : [];
 |  |              const preNodePosRange = preNode ? pos.getLedgerPos(preNode.id) : [];
 | 
												
													
														
															|  |              setObjEnable($('a[name=base-opr][type=down-level]'), valid && first && sameParent
 |  |              setObjEnable($('a[name=base-opr][type=down-level]'), valid && first && sameParent
 |