diff --git a/src/components/Com2.vue b/src/components/Com2.vue
index c26743bc72cefca565beec083c346b6f6e4482d8..e64913038da0aebd9ec4d987ca5d772e694a588a 100644
--- a/src/components/Com2.vue
+++ b/src/components/Com2.vue
@@ -3,7 +3,7 @@
     <h2 ref="h2Ref" @click="addMsg">Com2-{{ msg }}</h2>
   </div>
 </template>
-<script setup lang="ts">
+<script setup>
 import { ref, defineProps, computed, defineEmits, onActivated, onDeactivated, onBeforeUnmount, onUnmounted, onMounted, onUpdated, onBeforeMount, onBeforeUpdate, nextTick } from 'vue'
 
 const msg = ref("欢迎使用VUE3.0")