diff --git a/src/api/workspace/org.ts b/src/api/workspace/org.ts
index 57fa8d07..9699b52a 100644
--- a/src/api/workspace/org.ts
+++ b/src/api/workspace/org.ts
@@ -159,12 +159,12 @@ export const saveSelectedWorkspace = async (orgId: number): Promise<void> => {
   await axiosInstance.post(`/api/org/${orgId}/workspace`);
 };
 
-export const acceptInvitaton = async (
+export const acceptInvitation = async (
   token: string,
 ): Promise<TAcceptInvitationResponse> => {
   const { data } = await axiosInstance.post<
     ICommonResponse<TAcceptInvitationResponse>
-  >(`/api/org/invitations/${token}`);
+  >(`/api/org/invitations/${encodeURIComponent(token)}`);
   return data.data;
 };
 
diff --git a/src/hooks/auth/useDeleteMyAccount.ts b/src/hooks/auth/useDeleteMyAccount.ts
index 8c7ac09e..98d9d551 100644
--- a/src/hooks/auth/useDeleteMyAccount.ts
+++ b/src/hooks/auth/useDeleteMyAccount.ts
@@ -4,7 +4,7 @@ import { toast } from "sonner";
 
 import type { IApiErrorResponse } from "@/types/common/common";
 
-import { useCoreMutation } from "../customQuery";
+import { useCoreMutation } from "@/hooks/customQuery";
 
 import { deleteMyAccount } from "@/api/auth/auth";
 import useAuthStore from "@/store/useAuthStore";
diff --git a/src/pages/workspace/InviteAcceptPage.tsx b/src/pages/workspace/InviteAcceptPage.tsx
index f6ca60ac..c69c5bc1 100644
--- a/src/pages/workspace/InviteAcceptPage.tsx
+++ b/src/pages/workspace/InviteAcceptPage.tsx
@@ -12,7 +12,7 @@ import { useCoreMutation } from "@/hooks/customQuery";
 import Button from "@/components/common/button/Button";
 import ErrorLayout from "@/components/common/error/ErrorLayout";
 
-import { acceptInvitaton, saveSelectedWorkspace } from "@/api/workspace/org";
+import { acceptInvitation, saveSelectedWorkspace } from "@/api/workspace/org";
 import { QUERY_KEYS } from "@/lib/queryKeys";
 import useAuthStore from "@/store/useAuthStore";
 import useWorkspaceStore from "@/store/useWorkspaceStore";
@@ -92,7 +92,7 @@ export default function InviteAcceptPage() {
   const [countdown, setCountdown] = useState(LOGIN_REDIRECT_SECONDS);
   const processedRef = useRef<string | null>(null);
 
-  const { mutate: acceptInvite } = useCoreMutation(acceptInvitaton, {
+  const { mutate: acceptInvite } = useCoreMutation(acceptInvitation, {
     invalidateKeys: [QUERY_KEYS.workspace.list()],
     userOnSuccess: async (data: TAcceptInvitationResponse) => {
       try {
@@ -203,7 +203,11 @@ export default function InviteAcceptPage() {
           className="h-12 w-12 animate-spin rounded-full border-4 border-primary-400 border-t-transparent"
           aria-hidden
         />
-        <p className="text-center font-heading3 text-text-title">
+        <p
+          role="status"
+          aria-live="polite"
+          className="text-center font-heading3 text-text-title"
+        >
           로그인이 필요합니다
         </p>
         <p className="text-center font-body1 text-text-muted">