diff --git a/src/components/aboutTable/MyTable.vue b/src/components/aboutTable/MyTable.vue
index ff8d61f..3595a5d 100644
--- a/src/components/aboutTable/MyTable.vue
+++ b/src/components/aboutTable/MyTable.vue
@@ -68,7 +68,7 @@ const props = defineProps({
     default: 180
   },
   tableHeight: {
-    type: Number || String
+    type:  [Number, String]
   },
   treePros: {
     type: Object,