diff --git a/packages/select-table-modal/index.vue b/packages/select-table-modal/index.vue
index 47f5945..2b95804 100644
--- a/packages/select-table-modal/index.vue
+++ b/packages/select-table-modal/index.vue
@@ -2,7 +2,7 @@
  * @Author: zhaojinfeng 121016171@qq.com
  * @Date: 2023-07-18 12:30:07
  * @LastEditors: zhaojinfeng 121016171@qq.com
- * @LastEditTime: 2023-07-21 22:13:32
+ * @LastEditTime: 2023-07-21 22:35:52
  * @FilePath: \vue3\packages\select-table-modal\index.vue
  * @Description: 模态框选择表格
  *
@@ -63,7 +63,7 @@
       </div>
       <template #footer>
         <el-space>
-          <el-button type="primary" @click="confirm">
+          <el-button :disabled="!selection" type="primary" @click="confirm">
             确定
           </el-button>
           <el-button @click="showDialog = false">
@@ -129,6 +129,7 @@ let tableData = $ref<any[]>([])
 let selection = $ref<any>()
 function confirm() {
   emit('confirm', selection)
+  emit('update:value', selection && selection[props.rowKey])
   if (props.hideButton)
     emit('update:show', false)
   else