diff --git a/dictation_client/src/components/header/constants.ts b/dictation_client/src/components/header/constants.ts
index 6b3f7dc..0e2219c 100644
--- a/dictation_client/src/components/header/constants.ts
+++ b/dictation_client/src/components/header/constants.ts
@@ -51,8 +51,6 @@ export const HEADER_MENUS: {
   },
 ];
 
-export const HEADER_NAME = "ODMS Cloud";
-
 /**
  * adminのみに表示するヘッダータブ
  */
diff --git a/dictation_client/src/components/header/loginedHeader.tsx b/dictation_client/src/components/header/loginedHeader.tsx
index 7b900ab..d6e48ac 100644
--- a/dictation_client/src/components/header/loginedHeader.tsx
+++ b/dictation_client/src/components/header/loginedHeader.tsx
@@ -17,7 +17,6 @@ import { getFilteredMenus } from "./utils";
 import logo from "../../assets/images/OMS_logo_black.svg";
 import ac from "../../assets/images/account_circle.svg";
 import { LoginedPaths } from "./types";
-import { HEADER_NAME } from "./constants";
 import logout from "../../assets/images/logout.svg";
 import { getTranslationID } from "../../translation";
 
@@ -74,7 +73,6 @@ const LoginedHeader: React.FC<HeaderProps> = (props: HeaderProps) => {
       <div className={styles.headerLogo}>
         <img src={logo} alt="OM System" />
       </div>
-      <div className={styles.headerSub}>{HEADER_NAME}</div>
       <div className={styles.headerMenu}>
         <ul>
           {filterMenus.map((x) => (
diff --git a/dictation_client/src/components/header/notLoginHeader.tsx b/dictation_client/src/components/header/notLoginHeader.tsx
index 67c71cc..d1e15f9 100644
--- a/dictation_client/src/components/header/notLoginHeader.tsx
+++ b/dictation_client/src/components/header/notLoginHeader.tsx
@@ -1,7 +1,6 @@
 import React from "react";
 import styles from "styles/app.module.scss";
 import logo from "../../assets/images/OMS_logo_black.svg";
-import { HEADER_NAME } from "./constants";
 
 interface NotLoginHeaderProps {
   isMobile?: boolean;
@@ -16,7 +15,6 @@ const NotLoginHeader: React.FC<NotLoginHeaderProps> = (
       <div className={`${styles.headerLogo}`}>
         <img src={logo} alt="OM System" />
       </div>
-      <p className={`${styles.headerSub}`}>{HEADER_NAME}</p>
     </header>
   );
 };
diff --git a/dictation_client/src/features/user/constants.ts b/dictation_client/src/features/user/constants.ts
index 27bb5dd..1acd5da 100644
--- a/dictation_client/src/features/user/constants.ts
+++ b/dictation_client/src/features/user/constants.ts
@@ -11,3 +11,9 @@ export const LICENSE_ALLOCATE_STATUS = {
   ALLOCATED: "Allocated",
   NOTALLOCATED: "Not Allocated",
 } as const;
+
+// NoLicenseの表示
+export const NO_LICENSE = "No License" as const;
+
+// ライセンスが割り当てられている場合の表示
+export const LICENSE_NORMAL = "License Assigned" as const;
diff --git a/dictation_client/src/features/user/selectors.ts b/dictation_client/src/features/user/selectors.ts
index ee1f3fa..b7c7c60 100644
--- a/dictation_client/src/features/user/selectors.ts
+++ b/dictation_client/src/features/user/selectors.ts
@@ -3,6 +3,7 @@ import { USER_ROLES } from "components/auth/constants";
 import { convertLocalToUTCDate } from "common/convertLocalToUTCDate";
 import {
   AddUser,
+  LicenseStatusType,
   RoleType,
   UserView,
   isLicenseStatusType,
@@ -163,6 +164,12 @@ export const selectUserViews = (state: RootState): UserView[] => {
       prompt,
       typistGroupName
     );
+    // licenseStatus,remaining,expirationの値を変換する
+    const {
+      licenseStatus: convertedLicenseStatus,
+      expiration: convertedExpiration,
+      remaining: convertedRemaining,
+    } = convertValueBasedOnLicenseStatus(licenseStatus, expiration, remaining);
     // restのid以外をUserViewに追加する
     return {
       typistGroupName: convertedValues.typistGroupName,
@@ -171,10 +178,9 @@ export const selectUserViews = (state: RootState): UserView[] => {
       authorId: convertedValues.authorId,
       // roleの一文字目を大文字に変換する
       role: role.charAt(0).toUpperCase() + role.slice(1),
-      licenseStatus:
-        licenseStatus === LICENSE_STATUS.NORMAL ? "-" : licenseStatus,
-      expiration: expiration ?? "-",
-      remaining: remaining ?? "-",
+      licenseStatus: convertedLicenseStatus,
+      expiration: convertedExpiration,
+      remaining: convertedRemaining,
       ...rest,
     };
   });
@@ -254,7 +260,7 @@ export const selectLicenseAllocateUserExpirationDate = (state: RootState) => {
     return "-";
   }
 
-  return `${expiration}(${remaining})`;
+  return `${expiration ?? "-"}(${remaining ?? "-"})`;
 };
 
 export const selectSelectedlicenseId = (state: RootState) =>
@@ -328,3 +334,47 @@ const calculateExpiryDate = (expiryDate: string) => {
 
   return `${formattedExpirationDate} (${daysDifference})`;
 };
+
+// licenseStatus,remainingに応じて値を変換する
+const convertValueBasedOnLicenseStatus = (
+  licenseStatus: LicenseStatusType,
+  expiration?: string,
+  remaining?: number
+): {
+  licenseStatus: LicenseStatusType;
+  expiration?: string;
+  remaining?: number;
+} => {
+  if (licenseStatus === LICENSE_STATUS.NOLICENSE) {
+    return {
+      licenseStatus,
+      expiration: undefined,
+      remaining: undefined,
+    };
+  }
+  // remainingが存在し、かつ負の値である場合は、NoLicenseとする
+  if (remaining && remaining < 0) {
+    return {
+      licenseStatus: LICENSE_STATUS.NOLICENSE,
+      expiration: undefined,
+      remaining: undefined,
+    };
+  }
+  if (
+    licenseStatus === LICENSE_STATUS.RENEW ||
+    licenseStatus === LICENSE_STATUS.NORMAL ||
+    licenseStatus === LICENSE_STATUS.ALERT
+  ) {
+    return {
+      licenseStatus,
+      expiration,
+      remaining,
+    };
+  }
+  // ここに到達することはない
+  return {
+    licenseStatus,
+    expiration: undefined,
+    remaining: undefined,
+  };
+};
diff --git a/dictation_client/src/features/user/types.ts b/dictation_client/src/features/user/types.ts
index 649b63f..a96e236 100644
--- a/dictation_client/src/features/user/types.ts
+++ b/dictation_client/src/features/user/types.ts
@@ -4,14 +4,11 @@ import { LICENSE_STATUS } from "./constants";
 
 // 画面表示用のUserの型を独自に定義
 export interface UserView
-  extends Omit<
-    User,
-    "typistGroupName" | "prompt" | "encryption" | "remaining"
-  > {
+  extends Omit<User, "typistGroupName" | "prompt" | "encryption"> {
   authorId: string;
   typistGroupName: string[] | string;
   role: string;
-  licenseStatus: LicenseStatusType | string;
+  licenseStatus: LicenseStatusType;
   prompt: boolean | string;
   encryption: boolean | string;
   emailVerified: boolean;
@@ -19,8 +16,8 @@ export interface UserView
   notification: boolean;
   name: string;
   email: string;
-  expiration: string;
-  remaining: number | string;
+  expiration?: string;
+  remaining?: number;
 }
 export interface AddUser {
   name: string;
@@ -53,8 +50,8 @@ export interface LicenseAllocateUser {
   email: string;
   authorId: string;
   licenseStatus: LicenseStatusType | string;
-  expiration: string;
-  remaining: number | string;
+  expiration?: string;
+  remaining?: number;
 }
 
 export type RoleType = typeof USER_ROLES[keyof typeof USER_ROLES];
diff --git a/dictation_client/src/features/user/userSlice.ts b/dictation_client/src/features/user/userSlice.ts
index ef0589a..881dba9 100644
--- a/dictation_client/src/features/user/userSlice.ts
+++ b/dictation_client/src/features/user/userSlice.ts
@@ -54,8 +54,8 @@ const initialState: UsersState = {
       email: "",
       authorId: "",
       licenseStatus: "",
-      expiration: "",
-      remaining: "",
+      expiration: undefined,
+      remaining: undefined,
     },
     selectedlicenseId: 0,
     hasPasswordMask: false,
diff --git a/dictation_client/src/pages/UserListPage/index.tsx b/dictation_client/src/pages/UserListPage/index.tsx
index 48e0805..b6b0072 100644
--- a/dictation_client/src/pages/UserListPage/index.tsx
+++ b/dictation_client/src/pages/UserListPage/index.tsx
@@ -13,8 +13,12 @@ import {
 } from "features/user";
 import { useTranslation } from "react-i18next";
 import { getTranslationID } from "translation";
-import { isLicenseStatusType, UserView } from "features/user/types";
-import { LICENSE_STATUS } from "features/user/constants";
+import { LicenseStatusType, UserView } from "features/user/types";
+import {
+  LICENSE_NORMAL,
+  LICENSE_STATUS,
+  NO_LICENSE,
+} from "features/user/constants";
 import { isApproveTier } from "features/auth";
 import { TIERS } from "components/auth/constants";
 import {
@@ -184,66 +188,63 @@ const UserListPage: React.FC = (): JSX.Element => {
                       </th>
                     </tr>
                     {!isLoading &&
-                      users.map((user) => {
-                        const { isAlertLicenseStatus, isAlertRemaining } =
-                          isAlertElement(user.licenseStatus);
-                        return (
-                          <tr key={user.email}>
-                            <td className={styles.clm0}>
-                              <ul className={styles.menuInTable}>
-                                <li>
-                                  {/* eslint-disable-next-line jsx-a11y/click-events-have-key-events,jsx-a11y/no-static-element-interactions */}
-                                  <a
-                                    onClick={() => {
-                                      onUpdateOpen(user.id);
-                                    }}
-                                  >
-                                    {t(
-                                      getTranslationID(
-                                        "userListPage.label.editUser"
-                                      )
-                                    )}
-                                  </a>
-                                </li>
-                                {isTier5 && (
-                                  <>
-                                    <li>
-                                      {/* eslint-disable-next-line jsx-a11y/click-events-have-key-events,jsx-a11y/no-static-element-interactions */}
-                                      <a
-                                        onClick={() => {
-                                          onAllocateLicensePopupOpen(user);
-                                        }}
-                                      >
-                                        {t(
-                                          getTranslationID(
-                                            "userListPage.label.licenseAllocation"
-                                          )
-                                        )}
-                                      </a>
-                                    </li>
-                                    <li>
-                                      {/* eslint-disable-next-line jsx-a11y/click-events-have-key-events,jsx-a11y/no-static-element-interactions */}
-                                      <a
-                                        className={
-                                          user.licenseStatus ===
-                                          LICENSE_STATUS.NOLICENSE
-                                            ? styles.isDisable
-                                            : ""
-                                        }
-                                        onClick={() => {
-                                          onLicenseDeallocation(user.id);
-                                        }}
-                                      >
-                                        {t(
-                                          getTranslationID(
-                                            "userListPage.label.licenseDeallocation"
-                                          )
-                                        )}
-                                      </a>
-                                    </li>
-                                  </>
-                                )}
-                                {/* ユーザー削除 CCB後回し分なので今は非表示
+                      users.map((user) => (
+                        <tr key={user.email}>
+                          <td className={styles.clm0}>
+                            <ul className={styles.menuInTable}>
+                              <li>
+                                {/* eslint-disable-next-line jsx-a11y/click-events-have-key-events,jsx-a11y/no-static-element-interactions */}
+                                <a
+                                  onClick={() => {
+                                    onUpdateOpen(user.id);
+                                  }}
+                                >
+                                  {t(
+                                    getTranslationID(
+                                      "userListPage.label.editUser"
+                                    )
+                                  )}
+                                </a>
+                              </li>
+                              {isTier5 && (
+                                <>
+                                  <li>
+                                    {/* eslint-disable-next-line jsx-a11y/click-events-have-key-events,jsx-a11y/no-static-element-interactions */}
+                                    <a
+                                      onClick={() => {
+                                        onAllocateLicensePopupOpen(user);
+                                      }}
+                                    >
+                                      {t(
+                                        getTranslationID(
+                                          "userListPage.label.licenseAllocation"
+                                        )
+                                      )}
+                                    </a>
+                                  </li>
+                                  <li>
+                                    {/* eslint-disable-next-line jsx-a11y/click-events-have-key-events,jsx-a11y/no-static-element-interactions */}
+                                    <a
+                                      className={
+                                        user.licenseStatus ===
+                                        LICENSE_STATUS.NOLICENSE
+                                          ? styles.isDisable
+                                          : ""
+                                      }
+                                      onClick={() => {
+                                        onLicenseDeallocation(user.id);
+                                      }}
+                                    >
+                                      {t(
+                                        getTranslationID(
+                                          "userListPage.label.licenseDeallocation"
+                                        )
+                                      )}
+                                    </a>
+                                  </li>
+                                </>
+                              )}
+                              {/* ユーザー削除 CCB後回し分なので今は非表示
                                 <li>
                                   <a href="">
                                     {t(
@@ -254,48 +255,55 @@ const UserListPage: React.FC = (): JSX.Element => {
                                   </a>
                                 </li>
                                  */}
-                              </ul>
-                            </td>
-                            <td> {user.name}</td>
-                            <td>{user.role}</td>
-                            <td>{user.authorId}</td>
-                            <td>{boolToElement(user.encryption)}</td>
-                            <td>{boolToElement(user.prompt)}</td>
-                            <td>{arrayToElement(user.typistGroupName)}</td>
-                            <td>{user.email}</td>
-                            <td>
-                              <span
-                                className={
-                                  isAlertLicenseStatus ? styles.isAlert : ""
-                                }
-                              >
-                                {user.licenseStatus}
-                              </span>
-                            </td>
-                            <td>
-                              <span
-                                className={
-                                  isAlertRemaining ? styles.isAlert : ""
-                                }
-                              >
-                                {user.expiration}
-                              </span>
-                            </td>
-                            <td>
-                              <span
-                                className={
-                                  isAlertRemaining ? styles.isAlert : ""
-                                }
-                              >
-                                {user.remaining}
-                              </span>
-                            </td>
-                            <td>{boolToElement(user.autoRenew)}</td>
-                            <td>{boolToElement(user.notification)}</td>
-                            <td>{boolToElement(user.emailVerified)}</td>
-                          </tr>
-                        );
-                      })}
+                            </ul>
+                          </td>
+                          <td> {user.name}</td>
+                          <td>{user.role}</td>
+                          <td>{user.authorId}</td>
+                          <td>{boolToElement(user.encryption)}</td>
+                          <td>{boolToElement(user.prompt)}</td>
+                          <td>{arrayToElement(user.typistGroupName)}</td>
+                          <td>{user.email}</td>
+                          <td>
+                            <span
+                              className={
+                                user.licenseStatus ===
+                                  LICENSE_STATUS.NOLICENSE ||
+                                user.licenseStatus === LICENSE_STATUS.ALERT
+                                  ? styles.isAlert
+                                  : ""
+                              }
+                            >
+                              {getLicenseStatus(user.licenseStatus)}
+                            </span>
+                          </td>
+                          <td>
+                            <span
+                              className={
+                                user.licenseStatus === LICENSE_STATUS.ALERT
+                                  ? styles.isAlert
+                                  : ""
+                              }
+                            >
+                              {user.expiration ?? "-"}
+                            </span>
+                          </td>
+                          <td>
+                            <span
+                              className={
+                                user.licenseStatus === LICENSE_STATUS.ALERT
+                                  ? styles.isAlert
+                                  : ""
+                              }
+                            >
+                              {user.remaining ?? "-"}
+                            </span>
+                          </td>
+                          <td>{boolToElement(user.autoRenew)}</td>
+                          <td>{boolToElement(user.notification)}</td>
+                          <td>{boolToElement(user.emailVerified)}</td>
+                        </tr>
+                      ))}
                   </tbody>
                 </table>
                 {!isLoading && users.length === 0 && (
@@ -352,38 +360,15 @@ const arrayToElement = (
   ));
 };
 
-const isAlertElement = (
-  licenseStatus: string
-): {
-  isAlertLicenseStatus: boolean;
-  isAlertRemaining: boolean;
-} => {
-  // licenseStatusの型がLicenseStatusTypeでない場合(Normal)、どちらもfalseにする
-  if (isLicenseStatusType(licenseStatus) === false) {
-    return {
-      isAlertLicenseStatus: false,
-      isAlertRemaining: false,
-    };
-  }
-  // licenseStatusがNOLICENSEの場合、isAlertLicenseStatusをtrueにする(Remainingはハイフン)
+// ライセンスステータスに応じて、ライセンスステータスの文字列を返す
+const getLicenseStatus = (licenseStatus: LicenseStatusType): string => {
   if (licenseStatus === LICENSE_STATUS.NOLICENSE) {
-    return {
-      isAlertLicenseStatus: true,
-      isAlertRemaining: false,
-    };
+    return NO_LICENSE;
   }
-  // licenseStatusがALERTの場合、どちらもtrueにする
-  if (licenseStatus === LICENSE_STATUS.ALERT) {
-    return {
-      isAlertLicenseStatus: true,
-      isAlertRemaining: true,
-    };
+  if (licenseStatus === LICENSE_STATUS.NORMAL) {
+    return LICENSE_NORMAL;
   }
-  // licenseStatusがRENEWの場合、どちらもfalseにする
-  return {
-    isAlertLicenseStatus: false,
-    isAlertRemaining: false,
-  };
+  return licenseStatus;
 };
 
 export default UserListPage;
diff --git a/dictation_server/src/common/test/init.ts b/dictation_server/src/common/test/init.ts
index e919d16..bfe1512 100644
--- a/dictation_server/src/common/test/init.ts
+++ b/dictation_server/src/common/test/init.ts
@@ -1,4 +1,4 @@
-import { DataSource } from "typeorm";
+import { DataSource } from 'typeorm';
 
 export const truncateAllTable = async (source: DataSource) => {
   const entities = source.entityMetadatas;
@@ -18,4 +18,4 @@ export const truncateAllTable = async (source: DataSource) => {
   } finally {
     await queryRunner.release();
   }
-};
\ No newline at end of file
+};
diff --git a/dictation_server/src/features/auth/auth.service.spec.ts b/dictation_server/src/features/auth/auth.service.spec.ts
index c0b47d4..85473b3 100644
--- a/dictation_server/src/features/auth/auth.service.spec.ts
+++ b/dictation_server/src/features/auth/auth.service.spec.ts
@@ -340,7 +340,7 @@ describe('generateDelegationRefreshToken', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -486,7 +486,7 @@ describe('generateDelegationAccessToken', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -597,7 +597,7 @@ describe('updateDelegationAccessToken', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
diff --git a/dictation_server/src/features/files/files.service.spec.ts b/dictation_server/src/features/files/files.service.spec.ts
index 62e4286..17d1253 100644
--- a/dictation_server/src/features/files/files.service.spec.ts
+++ b/dictation_server/src/features/files/files.service.spec.ts
@@ -46,7 +46,7 @@ describe('publishUploadSas', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -302,7 +302,7 @@ describe('タスク作成から自動ルーティング(DB使用)', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -1024,7 +1024,7 @@ describe('音声ファイルダウンロードURL取得', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -1529,7 +1529,7 @@ describe('テンプレートファイルダウンロードURL取得', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -1984,7 +1984,7 @@ describe('publishTemplateFileUploadSas', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -2099,7 +2099,7 @@ describe('templateUploadFinished', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
diff --git a/dictation_server/src/features/licenses/licenses.service.spec.ts b/dictation_server/src/features/licenses/licenses.service.spec.ts
index 63db663..c3473ab 100644
--- a/dictation_server/src/features/licenses/licenses.service.spec.ts
+++ b/dictation_server/src/features/licenses/licenses.service.spec.ts
@@ -32,7 +32,7 @@ describe('ライセンス注文', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -205,7 +205,7 @@ describe('カードライセンス発行', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -295,7 +295,7 @@ describe('カードライセンスを取り込む', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -640,7 +640,7 @@ describe('ライセンス割り当て', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -1220,7 +1220,7 @@ describe('ライセンス割り当て解除', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -1389,7 +1389,7 @@ describe('ライセンス注文キャンセル', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
diff --git a/dictation_server/src/features/tasks/tasks.service.spec.ts b/dictation_server/src/features/tasks/tasks.service.spec.ts
index 02d361c..712f498 100644
--- a/dictation_server/src/features/tasks/tasks.service.spec.ts
+++ b/dictation_server/src/features/tasks/tasks.service.spec.ts
@@ -586,33 +586,33 @@ describe('TasksService', () => {
   describe('DBテスト', () => {
     let source: DataSource | null = null;
     beforeAll(async () => {
-    if (source == null) {
-      source = await(async () => {
-        const s = new DataSource({
-          type: 'mysql',
-          host: 'test_mysql_db',
-          port: 3306,
-          username: 'user',
-          password: 'password',
-          database: 'odms',
-          entities: [__dirname + '/../../**/*.entity{.ts,.js}'],
-          synchronize: false, // trueにすると自動的にmigrationが行われるため注意
-        });
-        return await s.initialize();
-      })();
-    }
-  });
+      if (source == null) {
+        source = await (async () => {
+          const s = new DataSource({
+            type: 'mysql',
+            host: 'test_mysql_db',
+            port: 3306,
+            username: 'user',
+            password: 'password',
+            database: 'odms',
+            entities: [__dirname + '/../../**/*.entity{.ts,.js}'],
+            synchronize: false, // trueにすると自動的にmigrationが行われるため注意
+          });
+          return await s.initialize();
+        })();
+      }
+    });
 
-  beforeEach(async () => {
-    if (source) {
-      await truncateAllTable(source);
-    }
-  });
+    beforeEach(async () => {
+      if (source) {
+        await truncateAllTable(source);
+      }
+    });
 
-  afterAll(async () => {
-    await source?.destroy();
-    source = null;
-  });
+    afterAll(async () => {
+      await source?.destroy();
+      source = null;
+    });
 
     it('[Admin] Taskが0件であっても実行できる', async () => {
       const notificationhubServiceMockValue =
@@ -790,7 +790,7 @@ describe('changeCheckoutPermission', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -1432,7 +1432,7 @@ describe('checkout', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -2026,7 +2026,7 @@ describe('checkin', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -2241,7 +2241,7 @@ describe('suspend', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -2452,7 +2452,7 @@ describe('cancel', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -3080,7 +3080,7 @@ describe('backup', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -3386,7 +3386,7 @@ describe('getNextTask', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
diff --git a/dictation_server/src/features/terms/terms.service.spec.ts b/dictation_server/src/features/terms/terms.service.spec.ts
index 4a6ac7e..3607f41 100644
--- a/dictation_server/src/features/terms/terms.service.spec.ts
+++ b/dictation_server/src/features/terms/terms.service.spec.ts
@@ -12,7 +12,7 @@ describe('利用規約取得', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
diff --git a/dictation_server/src/features/users/users.service.spec.ts b/dictation_server/src/features/users/users.service.spec.ts
index dc3b656..8e4a9fe 100644
--- a/dictation_server/src/features/users/users.service.spec.ts
+++ b/dictation_server/src/features/users/users.service.spec.ts
@@ -436,7 +436,7 @@ describe('UsersService.createUser', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -1393,7 +1393,7 @@ describe('UsersService.getUsers', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -1882,7 +1882,7 @@ describe('UsersService.updateUser', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -2478,7 +2478,7 @@ describe('UsersService.updateAcceptedVersion', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -2578,7 +2578,7 @@ describe('UsersService.getUserName', () => {
 
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -2632,7 +2632,7 @@ describe('UsersService.getRelations', () => {
 
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',
@@ -2708,7 +2708,7 @@ describe('UsersService.getRelations', () => {
     {
       const workflows = await getWorkflows(source, account.id);
       workflows.sort((a, b) => a.id - b.id);
-      
+
       expect(workflows.length).toBe(4);
       expect(workflows[0].worktype_id).toBe(worktype1.id);
       expect(workflows[0].author_id).toBe(user1);
diff --git a/dictation_server/src/features/workflows/workflows.service.spec.ts b/dictation_server/src/features/workflows/workflows.service.spec.ts
index d04e4c5..5c464aa 100644
--- a/dictation_server/src/features/workflows/workflows.service.spec.ts
+++ b/dictation_server/src/features/workflows/workflows.service.spec.ts
@@ -25,7 +25,7 @@ describe('getWorkflows', () => {
   let source: DataSource | null = null;
   beforeAll(async () => {
     if (source == null) {
-      source = await(async () => {
+      source = await (async () => {
         const s = new DataSource({
           type: 'mysql',
           host: 'test_mysql_db',