diff --git a/src/components/myInfo/UserInfoModal.jsx b/src/components/myInfo/UserInfoModal.jsx
index 7643913c..64677518 100644
--- a/src/components/myInfo/UserInfoModal.jsx
+++ b/src/components/myInfo/UserInfoModal.jsx
@@ -150,7 +150,7 @@ export default function UserInfoModal({ userId, userInfoModal, setUserInfoModal
                         <th>{getMessage('myinfo.info.userId')}</th>
                         <td>
                           <div className="input-wrap">
-                            <input type="text" className="input-light" value={userId} readOnly />
+                            <input type="text" className="input-light" value={userId || ''} readOnly />
                           </div>
                         </td>
                       </tr>
@@ -158,7 +158,7 @@ export default function UserInfoModal({ userId, userInfoModal, setUserInfoModal
                         <th>{getMessage('myinfo.info.nameKana')}</th>
                         <td>
                           <div className="input-wrap">
-                            <input type="text" className="input-light" value={info?.nameKana} readOnly />
+                            <input type="text" className="input-light" value={info?.nameKana || ''} readOnly />
                           </div>
                         </td>
                       </tr>
@@ -166,7 +166,7 @@ export default function UserInfoModal({ userId, userInfoModal, setUserInfoModal
                         <th>{getMessage('myinfo.info.name')}</th>
                         <td>
                           <div className="input-wrap">
-                            <input type="text" className="input-light" value={info?.name} readOnly />
+                            <input type="text" className="input-light" value={info?.name || ''} readOnly />
                           </div>
                         </td>
                       </tr>
@@ -235,7 +235,7 @@ export default function UserInfoModal({ userId, userInfoModal, setUserInfoModal
                         <th>{getMessage('myinfo.info.category')}</th>
                         <td>
                           <div className="input-wrap">
-                            <input type="text" className="input-light" value={info?.groupName} readOnly />
+                            <input type="text" className="input-light" value={info?.groupName || ''} readOnly />
                           </div>
                         </td>
                       </tr>
@@ -243,7 +243,7 @@ export default function UserInfoModal({ userId, userInfoModal, setUserInfoModal
                         <th>{getMessage('myinfo.info.tel')}</th>
                         <td>
                           <div className="input-wrap">
-                            <input type="text" className="input-light" value={info?.tel} readOnly />
+                            <input type="text" className="input-light" value={info?.tel || ''} readOnly />
                           </div>
                         </td>
                       </tr>
@@ -251,7 +251,7 @@ export default function UserInfoModal({ userId, userInfoModal, setUserInfoModal
                         <th>{getMessage('myinfo.info.fax')}</th>
                         <td>
                           <div className="input-wrap">
-                            <input type="text" className="input-light" value={info?.fax} readOnly />
+                            <input type="text" className="input-light" value={info?.fax || ''} readOnly />
                           </div>
                         </td>
                       </tr>
@@ -259,7 +259,7 @@ export default function UserInfoModal({ userId, userInfoModal, setUserInfoModal
                         <th>{getMessage('myinfo.info.mail')}</th>
                         <td>
                           <div className="input-wrap">
-                            <input type="text" className="input-light" value={info?.mail} readOnly />
+                            <input type="text" className="input-light" value={info?.mail || ''} readOnly />
                           </div>
                         </td>
                       </tr>