const arr1 = [
{ id: '150', name: '李三' },
{ id: '151', name: '李三 1' },
{ id: '152', name: '李三 2' },
{ id: '153', name: '李三 3' }
];

const arr2 = [
{ sname: '一级', otor: ['李三 1', '150'] },
{ sname: '一级 2', otor: ['李三 2'] },
{ sname: '一级 3', otor: ['153'] }
];

arr2.map((item, index) => {
const temArr = [];
item.otor.map((ele, idx) => {
const ar = arr1.filter((a, b) => ele === a.id || ele === a.name);
if (ar.length > 0) {
temArr.push(ar[0]);
}
});
item.otor = temArr;
});
console.log(arr2)