diff --git a/dictation_server/src/features/tasks/tasks.service.spec.ts b/dictation_server/src/features/tasks/tasks.service.spec.ts
index 1531077..97f4ee2 100644
--- a/dictation_server/src/features/tasks/tasks.service.spec.ts
+++ b/dictation_server/src/features/tasks/tasks.service.spec.ts
@@ -946,6 +946,72 @@ describe('TasksService', () => {
         expect(task.jobNumber).toEqual('00000001');
       }
     });
+    it('[Admin] Taskが100件であっても取得できる', async () => {
+      const notificationhubServiceMockValue =
+        makeDefaultNotificationhubServiceMockValue();
+      if (!source) fail();
+      const module = await makeTaskTestingModuleWithNotificaiton(
+        source,
+        notificationhubServiceMockValue,
+      );
+      if (!module) fail();
+      const { id: accountId } = await makeTestSimpleAccount(source);
+      const { external_id } = await makeTestUser(source, {
+        account_id: accountId,
+        external_id: 'userId',
+        role: 'none',
+      });
+      const { id: authorUserId, author_id } = await makeTestUser(source, {
+        account_id: accountId,
+        external_id: 'userId',
+        author_id: 'MY_AUTHOR_ID',
+        role: 'author',
+      });
+
+      const service = module.get<TasksService>(TasksService);
+      for (let i = 0; i < 100; i++) {
+        await createTask(
+          source,
+          accountId,
+          authorUserId,
+          author_id ?? '',
+          `WORKTYPE${i + 1}`,
+          '01',
+          // 00000001 ~ 00000100
+          `000000${String(i + 1).padStart(2, '0')}`,
+          'Uploaded',
+        );
+      }
+      const offset = 0;
+      const limit = 100;
+      const status = ['Uploaded', 'Backup'];
+      const paramName = 'WORK_TYPE';
+      const direction = 'DESC';
+
+      const { tasks, total } = await service.getTasks(
+        makeContext('trackingId', 'requestId'),
+        external_id,
+        [ADMIN_ROLES.ADMIN, USER_ROLES.NONE],
+        offset,
+        limit,
+        status,
+        paramName,
+        direction,
+      );
+      expect(tasks.length).toEqual(100);
+      expect(total).toEqual(100);
+      // ソート条件がWORK_TYPEのため、WORK_TYPEが降順になっていることを確認
+      expect(tasks[0].workType).toEqual('WORKTYPE99');
+      expect(tasks[99].workType).toEqual('WORKTYPE1');
+      expect(tasks[0].optionItemList).toEqual(
+        Array.from({ length: 10 }).map((_, i) => {
+          return {
+            optionItemLabel: `label${i}:audio_file_id${tasks[0].audioFileId}`,
+            optionItemValue: `value${i}:audio_file_id${tasks[0].audioFileId}`,
+          };
+        }),
+      );
+    });
   });
 });
 
diff --git a/dictation_server/src/features/tasks/tasks.service.ts b/dictation_server/src/features/tasks/tasks.service.ts
index 898a8f9..8ddf007 100644
--- a/dictation_server/src/features/tasks/tasks.service.ts
+++ b/dictation_server/src/features/tasks/tasks.service.ts
@@ -435,12 +435,14 @@ export class TasksService {
             `author_id not found. audioFileId: ${audioFileId}. account_id: ${user.account_id}`,
           );
         }
-        const { external_id: authorExternalId, notification: authorNotification } =
-          await this.usersRepository.findUserByAuthorId(
-            context,
-            task.file.author_id,
-            user.account_id,
-          );
+        const {
+          external_id: authorExternalId,
+          notification: authorNotification,
+        } = await this.usersRepository.findUserByAuthorId(
+          context,
+          task.file.author_id,
+          user.account_id,
+        );
 
         // プライマリ管理者を取得
         const { external_id: primaryAdminExternalId } =
diff --git a/dictation_server/src/gateways/sendgrid/sendgrid.service.ts b/dictation_server/src/gateways/sendgrid/sendgrid.service.ts
index ac9a5df..cd3edc4 100644
--- a/dictation_server/src/gateways/sendgrid/sendgrid.service.ts
+++ b/dictation_server/src/gateways/sendgrid/sendgrid.service.ts
@@ -903,7 +903,7 @@ export class SendGridService {
       // メールを送信する
       await this.sendMail(
         context,
-        [authorEmail, typistEmail].filter((x): x is string => x !== null),    // authorEmailがnullの場合は除外する
+        [authorEmail, typistEmail].filter((x): x is string => x !== null), // authorEmailがnullの場合は除外する
         [],
         this.mailFrom,
         subject,