diff --git a/dictation_client/src/components/delegate/index.tsx b/dictation_client/src/components/delegate/index.tsx
index c5d18e7..1bfce9e 100644
--- a/dictation_client/src/components/delegate/index.tsx
+++ b/dictation_client/src/components/delegate/index.tsx
@@ -21,10 +21,16 @@ export const DelegationBar: React.FC = (): JSX.Element => {
   const navigate = useNavigate();
 
   const onClickExit = useCallback(() => {
+    if (
+      /* eslint-disable-next-line no-alert */
+      !window.confirm(t(getTranslationID("common.message.dialogConfirm")))
+    ) {
+      return;
+    }
     dispatch(clearDelegationToken());
     dispatch(cleanupDelegateAccount());
     navigate("/partners");
-  }, [dispatch, navigate]);
+  }, [dispatch, navigate, t]);
 
   return (
     <div className={styles.manageInfo}>
diff --git a/dictation_client/src/pages/PartnerPage/index.tsx b/dictation_client/src/pages/PartnerPage/index.tsx
index 17b95b7..7f73f66 100644
--- a/dictation_client/src/pages/PartnerPage/index.tsx
+++ b/dictation_client/src/pages/PartnerPage/index.tsx
@@ -92,6 +92,12 @@ const PartnerPage: React.FC = (): JSX.Element => {
   // 代理操作開始処理
   const startDealerManagement = useCallback(
     async (delegatedAccountId: number, delegatedCompanyName: string) => {
+      if (
+        /* eslint-disable-next-line no-alert */
+        !window.confirm(t(getTranslationID("common.message.dialogConfirm")))
+      ) {
+        return;
+      }
       dispatch(
         changeDelegateAccount({ delegatedAccountId, delegatedCompanyName })
       );
@@ -100,7 +106,7 @@ const PartnerPage: React.FC = (): JSX.Element => {
         navigate("/user");
       }
     },
-    [dispatch, navigate]
+    [dispatch, navigate, t]
   );
 
   // HTML