el-radio Change显示隐藏 其他组件

<el-button type="primary" link @click="dialogFormVisible = true">保存</el-button>
        <el-dialog v-model="dialogFormVisible" title="选择保存形式">
          <el-form :model="form">
            <el-form-item>
              <el-radio-group v-model="Radio">
                <el-radio :label="1">文件File</el-radio>
                <el-radio :label="2">数据库DataBase</el-radio>
              </el-radio-group>
            </el-form-item>
            <el-divider />
            <el-form-item>
              <el-radio-group v-model="radio" v-show="Radio == 1">
                <el-radio :label="1">原生Vue</el-radio>
                <el-radio :label="2">原生HTML</el-radio>
                <el-radio :label="3">SFC-Vue2</el-radio>
                <el-radio :label="4">SFC-Vue3</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-form>

 data() {
    return {
      Radio: '0',
      radio: '1',
 }
}