diff --git a/models/Repository.ts b/models/Repository.ts
index 289eae4..54c98a4 100644
--- a/models/Repository.ts
+++ b/models/Repository.ts
@@ -1,4 +1,9 @@
-import { githubClient, RepositoryModel, UserModel } from 'mobx-github';
+import {
+  githubClient,
+  RepositoryFilter,
+  RepositoryModel,
+  UserModel,
+} from 'mobx-github';
 import { parseCookie } from 'mobx-i18n';
 import { toggle } from 'mobx-restful';
 
@@ -41,6 +46,32 @@ export class GitRepositoryModel extends RepositoryModel {
     );
     return body!;
   }
+
+  async loadNewPage(
+    pageIndex: number,
+    pageSize: number,
+    filter: RepositoryFilter,
+  ) {
+    const { pageData, totalCount } = await this.loadPage(
+      pageIndex,
+      pageSize,
+      filter,
+    );
+    this.pageSize = pageSize;
+
+    const list = [...this.pageList];
+    list[pageIndex - 1] = pageData;
+    this.pageList = list;
+
+    this.totalCount =
+      totalCount != null
+        ? isNaN(totalCount) || totalCount < 0
+          ? Infinity
+          : totalCount
+        : Infinity;
+
+    return { pageData, totalCount };
+  }
 }
 
 export const userStore = new UserModel();