diff --git a/src/components/xtSelect/index.vue b/src/components/xtSelect/index.vue
index ba10a0ef..cc7d1c3d 100644
--- a/src/components/xtSelect/index.vue
+++ b/src/components/xtSelect/index.vue
@@ -75,7 +75,7 @@ const props = defineProps({
 	edit: { type: Boolean, default: true },
 	hidePagination: { type: Boolean, default: false },
 	tableWidth: { type: Number, default: 600 },
-	tableHeight: { type: Number, default: 400 },
+	tableHeight: { type: Number, default: 300 },
 	apiObj: { type: Object, default: null },
 	params: { type: Object, default: () => {} },
 	label: { type: [String, Number, Array], default: "" },
@@ -126,7 +126,7 @@ onMounted(() => {
 				selectLabel.value = selectedOption
 					? selectedOption[props.labelField]
 					: "";
-			} else {
+			} else if (props.obj) {
 				selectLabel.value = props.obj[props.labelField];
 			}
 		}