mintui tabbar the bottom of the page jump

1. Add @ click.native (custom events, there must be native)

<mt-tab-item id="my" @click.native="jumpToNeed">
                <img slot="icon" src="../static/imgs/tab04.png">提交需求
            </mt-tab-item>

Add method in 2.methods

　　　　jumpToNeed(){
            this.$router.push({name: 'Xuqiu'});
        }