when the official website of elementui is updated in 2.2.1, "the current Select is still in focus state after the option is selected", how to remove this? When I switch desktop pool 2fu-> desktop pool 1 in the page, I will change the page route this.$router.push ({path: this.$route.path, query: {desktop_pool_id: this.desktopPoolList [I] .id, category: this.desktopPoolList [I] .category}}), then the page begins to report an error. The 2.0.8 version is good, which is the reason for focus. Ask God for advice.