Vue如何实现el-table多选样式变为单选效果

<el-table
        ref="multipleTable"
        class="el-table-container"
        :header-cell-style="{ background: '#dee9fd66' }"
        height="260px"
        :row-style="{ height: '15px' }"
        size="mini"
        v-loading="loading"
        stripe
        border
        :data="tabledata"
        @selection-change="handleSelectionChange"
        @select-all="dialogCheck"
        @select="dialogCheck"
      >

handleSelectionChange(val) {},
dialogCheck: function (selection, row) {
      this.$refs.multipleTable.clearSelection();
      if (selection.length === 0) {
        this.$refs.householdMember.queryFirstPage('');
        return;
      }
      if (row) {
        const obj = JSON.parse(JSON.stringify(row));
        this.$refs.householdMember.queryFirstPage(obj.id);
        this.$refs.multipleTable.toggleRowSelection(row, true);
      }
 },

this.$refs.householdMember.queryFirstPage(obj.id);和this.$refs.householdMember.queryFirstPage('');

::v-deep .statictable .el-table__header .el-checkbox__inner {
display: none;

}