diff --git a/src/components/UserSelect/index.vue b/src/components/UserSelect/index.vue
index e9865e5..4b93bb3 100644
--- a/src/components/UserSelect/index.vue
+++ b/src/components/UserSelect/index.vue
@@ -166,7 +166,7 @@ const confirm = () => {
 
 const computedIds = (data) => {
   if (data instanceof Array) {
-    return [...data];
+    return data.map(item => String(item));
   } else if (typeof data === 'string') {
     return data.split(',');
   } else if (typeof data === 'number') {