wepy使用vant 的 tabs 组件，事件click传参找不到

[UNIONDONG]

使用wepy+vant-tabs组件，调用click接口一直找不到传递的参数，不太清楚哪里的问题，希望大家帮忙一下

vant-tabs的案例如下：

<van-tabs bind:click="onClick">
  <van-tab title="标签 1">内容 1</van-tab>
  <van-tab title="标签 2">内容 2</van-tab>
</van-tabs>
Page({
  onClick(event) {
    wx.showToast({
      title: `点击标签 ${event.detail.name}`,
      icon: 'none',
    });
  },
});

我的在原生微信小程序可运行，但是移植wepy后，找不到传递回来的参数，帮帮忙 拜托了大家

<van-tabs sticky bind:click="tab_choose" line-width="110rpx" color="#ff8000">
	<van-tab title="最近热门"></van-tab>
</van-tabs>

tab_choose(event, type_name) {
	//获取要查询的资源类型
	console.log(event);
	console.log(type_name)
	var tabTitle = event.detail.title;
	this.getResources(tabTitle);    //查询类别下的所有资源
},

<config>
{
  "navigationBarTitleText": "移步资源库",
  "usingComponents": {
	  	"van-button": "module:@vant/weapp/dist/button/index",
	  	"van-tab": "module:@vant/weapp/dist/tab/index",
	  	"van-tabs": "module:@vant/weapp/dist/tabs/index",
	  	"van-grid": "module:@vant/weapp/dist/grid/index",
		"van-toast": "module:@vant/weapp/dist/grid/index",
	  	"van-grid-item": "module:@vant/weapp/dist/grid-item/index",
	  	"van-notice-bar": "module:@vant/weapp/dist/notice-bar/index"

  }
}