diff --git a/src/views/trials/trials-panel/subject/reading-period/components/AddOrEditPR.vue b/src/views/trials/trials-panel/subject/reading-period/components/AddOrEditPR.vue
index fc6723db..e3597f0a 100644
--- a/src/views/trials/trials-panel/subject/reading-period/components/AddOrEditPR.vue
+++ b/src/views/trials/trials-panel/subject/reading-period/components/AddOrEditPR.vue
@@ -152,7 +152,7 @@
         </el-table>
         <!-- 分页组件 -->
         <div style="text-align:right">
-          <pagination class="page" :total="total" :page.sync="searchData.PageIndex" :limit.sync="searchData.PageSize" :disabled="list.length === 0" @pagination="getReadingReriodList" />
+          <pagination class="page" :total="total" :pageSizes="[10, 20, 30, 50, 100, 500, 1000]" :page.sync="searchData.PageIndex" :limit.sync="searchData.PageSize" :disabled="list.length === 0" @pagination="getReadingReriodList" />
         </div>
 
         <div style="text-align:right;padding-top: 10px;">