分页组件修改

@@ -39,7 +39,7 @@
 
     <br>
     <el-pagination class="lb-table-pagination" v-if="pagination" v-bind="$attrs" v-on="$listeners" background
-      :page-sizes="[10, 20, 50, 100]" layout="total, sizes, prev, pager, next" @current-change="paginationCurrentChange"
+      layout="total,  prev, pager, next" @current-change="paginationCurrentChange"
       :style="{ 'margin-top': paginationTop, 'text-align': paginationAlign }">
     </el-pagination>
   </div>