diff --git a/src/components/dashboard/modal/DashboardInviteModal.tsx b/src/components/dashboard/modal/DashboardInviteModal.tsx
index 2a88a445..6721ddeb 100644
--- a/src/components/dashboard/modal/DashboardInviteModal.tsx
+++ b/src/components/dashboard/modal/DashboardInviteModal.tsx
@@ -4,7 +4,7 @@ import Input from '@/components/common/input/Input';
 import FormModal from '@/components/common/modal/FormModal';
 import { INVITE } from '@/constants/modalName';
 import { useModal } from '@/hooks/useModal';
-import { validateEmail } from '@/utils/validation';
+import { validateEmail, validateInvitation } from '@/utils/validation';
 
 interface DashboardInviteModalProps {
   inviteeEmail: string;
@@ -13,6 +13,7 @@ interface DashboardInviteModalProps {
   setErrorMsg: React.Dispatch<React.SetStateAction<string>>;
   apiErrorMsg: string;
   onSubmit: () => Promise<void>;
+  dashboardId: string;
 }
 
 export default function DashboardInviteModal({
@@ -22,6 +23,7 @@ export default function DashboardInviteModal({
   setErrorMsg,
   apiErrorMsg,
   onSubmit,
+  dashboardId,
 }: DashboardInviteModalProps) {
   const { handleModalClose } = useModal(INVITE);
 
@@ -34,18 +36,24 @@ export default function DashboardInviteModal({
 
   const handleChange = (value: string) => {
     setInviteeEmail(value);
-
     if (errorMsg) {
       setErrorMsg('');
     }
   };
 
   const handleBlur = () => {
+    if (validateInvitation(inviteeEmail + dashboardId)) {
+      setErrorMsg(() => validateInvitation(inviteeEmail + dashboardId));
+      return;
+    }
     const message = validateEmail(inviteeEmail);
     setErrorMsg(message);
   };
 
-  const disabled = inviteeEmail.trim() === '' || validateEmail(inviteeEmail) !== '';
+  const disabled =
+    inviteeEmail.trim() === ''
+    || validateEmail(inviteeEmail) !== ''
+    || validateInvitation(inviteeEmail + dashboardId) !== '';
 
   return (
     <FormModal closeBtn modalName={INVITE}>
diff --git a/src/components/editpage/InvitesEdit.tsx b/src/components/editpage/InvitesEdit.tsx
index 11e67fcf..d3fbe5fb 100644
--- a/src/components/editpage/InvitesEdit.tsx
+++ b/src/components/editpage/InvitesEdit.tsx
@@ -72,7 +72,14 @@ export default function InvitesEdit() {
   const cancelMutation = useMutation<unknown, DeleteInvitationParams>({
     mutationFn: ({ dashboardId: id, invitationId }) =>
       deleteInvitationdata(Number(id), invitationId),
-    onSuccess: () => {
+    onSuccess: (_, value: DeleteInvitationParams) => {
+      const invitation = invitations.find(
+        (inv) => inv.id.toString() === value.invitationId.toString()
+      );
+      if (invitation) {
+        const inviteeEmail = invitation?.invitee?.email;
+        localStorage.removeItem(inviteeEmail + dashboardId);
+      }
       setDeleteMessage('초대 취소가 완료되었습니다.');
       openCancelModal();
       refetch();
@@ -85,27 +92,13 @@ export default function InvitesEdit() {
   }, [inviteData?.totalCount]);
 
   const isNextDisabled = currentPage >= calculatedTotalPages;
-  const invitations: Invitation[] = useMemo(() => inviteData?.invitations || [], [inviteData]);
-
-  const numericDashboardId: number | null = useMemo(() => {
-    if (dashboardId) {
-      const numId = Number(dashboardId);
-      if (!isNaN(numId)) {
-        return numId;
-      }
-    }
-    return null;
-  }, [dashboardId]);
 
-  if (!dashboardId) {
+  if (!inviteData) {
     return null;
   }
+  const invitations: Invitation[] = inviteData?.invitations;
 
-  if (numericDashboardId === null) {
-    return <div>유효하지 않은 대시보드 ID입니다.</div>;
-  }
-
-  if (!inviteData) {
+  if (!dashboardId) {
     return null;
   }
 
@@ -124,7 +117,7 @@ export default function InvitesEdit() {
     }
 
     try {
-      const resData = await inviteDashboard(dashboardId, { email: inviteeEmail });
+      const resData = await inviteDashboard(dashboardId.toString(), { email: inviteeEmail });
 
       setCompletedInviteeUser(resData.invitee.nickname);
       openBaseModal();
@@ -157,18 +150,18 @@ export default function InvitesEdit() {
       type='InvitesItem'
       email={invitation.invitee.email}
       id={invitation.id}
-      onCancel={() => handleCancel(numericDashboardId, invitation.id)}>
+      onCancel={() => handleCancel(+dashboardId, invitation.id)}>
       <DashboardItem.Content
         type='InvitesItem'
         email={invitation.invitee.email}
         id={invitation.id}
-        onCancel={() => handleCancel(numericDashboardId, invitation.id)}
+        onCancel={() => handleCancel(+dashboardId, invitation.id)}
       />
       <DashboardItem.Action
         type='InvitesItem'
         email={invitation.invitee.email}
         id={invitation.id}
-        onCancel={() => handleCancel(numericDashboardId, invitation.id)}
+        onCancel={() => handleCancel(+dashboardId, invitation.id)}
       />
     </DashboardItem>
   ));
@@ -227,6 +220,7 @@ export default function InvitesEdit() {
           setErrorMsg={setInputErrorMsg}
           onSubmit={handleInviteSubmit}
           apiErrorMsg={apiErrorMsg}
+          dashboardId={dashboardId}
         />
       )}
 
diff --git a/src/constants/invitation.ts b/src/constants/invitation.ts
new file mode 100644
index 00000000..cbc9cac8
--- /dev/null
+++ b/src/constants/invitation.ts
@@ -0,0 +1,2 @@
+/**초대된 이메일 **/
+export const REQUESTED_EMAIL = 'requestedEmail';
diff --git a/src/pages/DetailLayout.tsx b/src/pages/DetailLayout.tsx
index f443e9ea..5131fda7 100644
--- a/src/pages/DetailLayout.tsx
+++ b/src/pages/DetailLayout.tsx
@@ -3,11 +3,11 @@ import { useState } from 'react';
 import { Outlet, useParams } from 'react-router';
 import BaseModalFrame from '@/components/common/modal/BaseModalFrame';
 import DashboardInviteModal from '@/components/dashboard/modal/DashboardInviteModal';
+import { REQUESTED_EMAIL } from '@/constants/invitation';
 import { INVITE } from '@/constants/modalName';
 import useBaseModal from '@/hooks/useBaseModal';
 import { useModal } from '@/hooks/useModal';
 import { inviteDashboard } from '@/lib/apis/Invitations';
-
 export default function DetailLayout() {
   const { dashboardId } = useParams();
   const {
@@ -34,6 +34,7 @@ export default function DetailLayout() {
       setCompletedInviteeUser(resData.invitee.nickname);
       openBaseModal();
       closeInviteModal();
+      localStorage.setItem(inviteeEmail + dashboardId, REQUESTED_EMAIL);
     } catch (err) {
       if (axios.isAxiosError(err)) {
         setApiErrorMsg(err.response?.data?.message ?? '오류가 발생했습니다.');
@@ -52,6 +53,7 @@ export default function DetailLayout() {
           setErrorMsg={setInputErrorMsg}
           onSubmit={handleInviteSubmit}
           apiErrorMsg={apiErrorMsg}
+          dashboardId={dashboardId}
         />
       )}
       {baseModalIsOpen && (
diff --git a/src/utils/validation.ts b/src/utils/validation.ts
index ee759d23..541f2400 100644
--- a/src/utils/validation.ts
+++ b/src/utils/validation.ts
@@ -1,5 +1,5 @@
 import { EMAIL_REGEX, PASSWORD_MIN_LEN, NICKNAME_MAX_LEN } from '@/constants/authRegex';
-
+import { REQUESTED_EMAIL } from '@/constants/invitation';
 export const validateEmail = (value: string) => {
   return EMAIL_REGEX.test(value) ? '' : '이메일 형식으로 작성해 주세요.';
 };
@@ -18,9 +18,14 @@ export const validateNickname = (value: string) => {
   return value.length <= NICKNAME_MAX_LEN ? '' : `${NICKNAME_MAX_LEN}자 이하로 작성해주세요.`;
 };
 
+export const validateInvitation = (value: string) => {
+  return localStorage.getItem(value) === REQUESTED_EMAIL ? '이미 요청한 이메일입니다.' : '';
+};
+
 export const validators: Record<string, (v: string) => string> = {
   email: validateEmail,
   password: validatePassword,
   newPassword: validateNewPassword,
   nickname: validateNickname,
+  invitation: validateInvitation,
 };