diff --git a/frontend/src/components/appModal/ApplicantEvalInfo/EvaluationForm/index.tsx b/frontend/src/components/appModal/ApplicantEvalInfo/EvaluationForm/index.tsx
index 5e7bfb364..50bf52325 100644
--- a/frontend/src/components/appModal/ApplicantEvalInfo/EvaluationForm/index.tsx
+++ b/frontend/src/components/appModal/ApplicantEvalInfo/EvaluationForm/index.tsx
@@ -8,6 +8,7 @@ import useEvaluationMutation from '@hooks/useEvaluationMutation';
 import ValidationError from '@utils/errors/ValidationError';
 import { validateEvalContent } from '@domain/validations/evaluation';
 
+import Spinner from '@components/common/Spinner';
 import { EVALUATION_CONTENT_MAX_LENGTH, EVALUATION_SCORE } from '../constants';
 import S from './style';
 
@@ -25,7 +26,11 @@ interface EvaluationFormProps {
 export default function EvaluationForm({ processId, applicantId, onClose }: EvaluationFormProps) {
   const [formState, setFormState] = useState<EvaluationData>({ score: '', content: '' });
   const [contentErrorMessage, setContentErrorMessage] = useState<string | undefined>();
-  const { mutate: submitNewEvaluation } = useEvaluationMutation({ processId, applicantId });
+  const { mutate: submitNewEvaluation, isPending } = useEvaluationMutation({
+    processId,
+    applicantId,
+    closeOnSuccess: onClose,
+  });
 
   const handleChangeScore = (value: string) => {
     if (Object.keys(EVALUATION_SCORE).includes(value)) {
@@ -56,7 +61,6 @@ export default function EvaluationForm({ processId, applicantId, onClose }: Eval
     event.preventDefault();
     if (Object.keys(EVALUATION_SCORE).includes(formState.score)) {
       submitNewEvaluation({ processId, applicantId, ...formState });
-      onClose();
     }
   };
 
@@ -90,6 +94,7 @@ export default function EvaluationForm({ processId, applicantId, onClose }: Eval
           color="white"
           onClick={onClose}
           size="sm"
+          disabled={isPending}
         >
           취소
         </Button>
@@ -99,7 +104,13 @@ export default function EvaluationForm({ processId, applicantId, onClose }: Eval
           size="sm"
           disabled={formState.score === '' || !!contentErrorMessage}
         >
-          평가 저장
+          {isPending ? (
+            <S.SpinnerContainer>
+              <Spinner width={25} />
+            </S.SpinnerContainer>
+          ) : (
+            '평가 저장'
+          )}
         </Button>
       </S.FormButtonWrapper>
     </S.EvaluationForm>
diff --git a/frontend/src/components/appModal/ApplicantEvalInfo/EvaluationForm/style.ts b/frontend/src/components/appModal/ApplicantEvalInfo/EvaluationForm/style.ts
index 47f99a713..3dbeeab52 100644
--- a/frontend/src/components/appModal/ApplicantEvalInfo/EvaluationForm/style.ts
+++ b/frontend/src/components/appModal/ApplicantEvalInfo/EvaluationForm/style.ts
@@ -21,9 +21,20 @@ const FormButtonWrapper = styled.div`
   }
 `;
 
+const SpinnerContainer = styled.div`
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+
+  width: 4.5rem;
+  height: 1.4rem;
+`;
+
 const S = {
   EvaluationForm,
   FormButtonWrapper,
+  SpinnerContainer,
 };
 
 export default S;
diff --git a/frontend/src/contexts/ToastContext.tsx b/frontend/src/contexts/ToastContext.tsx
index 679dde896..f4074ad8f 100644
--- a/frontend/src/contexts/ToastContext.tsx
+++ b/frontend/src/contexts/ToastContext.tsx
@@ -1,5 +1,5 @@
 import { ToastModal } from '@components/common/Toast';
-import { createContext, useState, ReactNode, useContext, useMemo, useCallback, useRef } from 'react';
+import { createContext, ReactNode, useCallback, useContext, useMemo, useRef, useState } from 'react';
 
 type ToastContextType = {
   alert: (message: string) => void;
diff --git a/frontend/src/hooks/useApplicant/index.ts b/frontend/src/hooks/useApplicant/index.ts
index cf0de0128..2850fed1d 100644
--- a/frontend/src/hooks/useApplicant/index.ts
+++ b/frontend/src/hooks/useApplicant/index.ts
@@ -1,11 +1,13 @@
 import applicantApis from '@api/domain/applicant';
 import QUERY_KEYS from '@hooks/queryKeys';
+import { useToast } from '@contexts/ToastContext';
 import { useMutation, useQueryClient } from '@tanstack/react-query';
 import { useParams } from 'react-router-dom';
 
 export default function useApplicant({ applicantId }: { applicantId?: number }) {
   const queryClient = useQueryClient();
   const { dashboardId, postId } = useParams() as { dashboardId: string; postId: string };
+  const toast = useToast();
 
   return useMutation({
     mutationFn: ({ processId, applicants }: { processId: number; applicants: number[] }) =>
@@ -17,6 +19,7 @@ export default function useApplicant({ applicantId }: { applicantId?: number })
       if (applicantId) {
         queryClient.invalidateQueries({ queryKey: [QUERY_KEYS.APPLICANT, applicantId] });
       }
+      toast.success('지원자 단계가 이동되었습니다.');
     },
   });
 }
diff --git a/frontend/src/hooks/useApplyManagement/index.tsx b/frontend/src/hooks/useApplyManagement/index.tsx
index f64306320..46da5bb84 100644
--- a/frontend/src/hooks/useApplyManagement/index.tsx
+++ b/frontend/src/hooks/useApplyManagement/index.tsx
@@ -7,6 +7,7 @@ import { DEFAULT_QUESTIONS } from '@constants/constants';
 import { useMutation, UseMutationResult, useQueryClient } from '@tanstack/react-query';
 import questionApis from '@api/domain/question';
 import QUERY_KEYS from '@hooks/queryKeys';
+import { useToast } from '@contexts/ToastContext';
 
 interface UseApplyManagementReturn {
   isLoading: boolean;
@@ -47,6 +48,7 @@ export default function useApplyManagement({ postId }: UseApplyManagementProps):
   const { data, isLoading } = applyQueries.useGetApplyForm({ postId: postId ?? '' });
   const [applyState, setApplyState] = useState(getQuestions(data));
   const [uniqueId, setUniqueId] = useState(DEFAULT_QUESTIONS.length);
+  const toast = useToast();
   const queryClient = useQueryClient();
 
   useEffect(() => {
@@ -76,10 +78,10 @@ export default function useApplyManagement({ postId }: UseApplyManagementProps):
       }),
     onSuccess: async () => {
       queryClient.invalidateQueries({ queryKey: [QUERY_KEYS.RECRUITMENT_INFO, postId] });
-      alert('지원서의 사전 질문 항목 수정에 성공했습니다.');
+      toast.success('지원서의 사전 질문 항목 수정에 성공했습니다.');
     },
     onError: () => {
-      alert('지원서의 사전 질문 항목 수정에 실패했습니다.');
+      toast.success('지원서의 사전 질문 항목 수정에 실패했습니다.');
     },
   });
 
diff --git a/frontend/src/hooks/useDashboardCreateForm/index.tsx b/frontend/src/hooks/useDashboardCreateForm/index.tsx
index d40b9ca7b..2ad002899 100644
--- a/frontend/src/hooks/useDashboardCreateForm/index.tsx
+++ b/frontend/src/hooks/useDashboardCreateForm/index.tsx
@@ -66,6 +66,7 @@ export default function useDashboardCreateForm(): UseDashboardCreateFormReturn {
       }),
     onSuccess: async (data) => {
       setStepState('finished');
+      // TODO: Suspence 작업 해야함.
       setFinishResJson(data);
     },
   });
diff --git a/frontend/src/hooks/useEvaluationMutation/index.ts b/frontend/src/hooks/useEvaluationMutation/index.ts
index c859689d7..9a7453dec 100644
--- a/frontend/src/hooks/useEvaluationMutation/index.ts
+++ b/frontend/src/hooks/useEvaluationMutation/index.ts
@@ -6,14 +6,17 @@ import QUERY_KEYS from '@hooks/queryKeys';
 interface UseEvaluationMutationParams {
   processId: number;
   applicantId: number;
+  closeOnSuccess: () => void;
 }
 
-interface MutationParams extends UseEvaluationMutationParams {
+interface MutationParams {
+  processId: number;
+  applicantId: number;
   score: string;
   content: string;
 }
 
-export default function useEvaluationMutation({ processId, applicantId }: UseEvaluationMutationParams) {
+export default function useEvaluationMutation({ processId, applicantId, closeOnSuccess }: UseEvaluationMutationParams) {
   const queryClient = useQueryClient();
   const { dashboardId, postId } = useParams() as { dashboardId: string; postId: string };
 
@@ -26,6 +29,7 @@ export default function useEvaluationMutation({ processId, applicantId }: UseEva
     mutationFn: (params: MutationParams) => evaluationApis.create(params),
     onSuccess: () => {
       invalidateQueries();
+      closeOnSuccess();
     },
   });
 }
diff --git a/frontend/src/hooks/useSpecificApplicant/index.ts b/frontend/src/hooks/useSpecificApplicant/index.ts
index 4932e88ad..2ea38ca9e 100644
--- a/frontend/src/hooks/useSpecificApplicant/index.ts
+++ b/frontend/src/hooks/useSpecificApplicant/index.ts
@@ -1,4 +1,5 @@
 import applicantApis from '@api/domain/applicant';
+import { useToast } from '@contexts/ToastContext';
 import { ApplicantDetail, SpecificApplicant } from '@customTypes/applicant';
 import QUERY_KEYS from '@hooks/queryKeys';
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
@@ -16,10 +17,12 @@ const specificApplicant = {
 
   useRejectApplicant: ({ dashboardId, postId }: { dashboardId: string; postId: string }) => {
     const queryClient = useQueryClient();
+    const toast = useToast();
 
     return useMutation({
       mutationFn: ({ applicantId }: { applicantId: number }) => applicantApis.reject({ applicantId }),
       onSuccess: () => {
+        toast.success('불합격 처리 되었습니다.');
         queryClient.invalidateQueries({ queryKey: [QUERY_KEYS.DASHBOARD, dashboardId, postId] });
       },
     });
@@ -27,10 +30,12 @@ const specificApplicant = {
 
   useUnrejectApplicant: ({ dashboardId, postId }: { dashboardId: string; postId: string }) => {
     const queryClient = useQueryClient();
+    const toast = useToast();
 
     return useMutation({
       mutationFn: ({ applicantId }: { applicantId: number }) => applicantApis.unreject({ applicantId }),
       onSuccess: () => {
+        toast.success('부활하였습니다. 👻예토전생👻');
         queryClient.invalidateQueries({ queryKey: [QUERY_KEYS.DASHBOARD, dashboardId, postId] });
       },
     });
diff --git a/frontend/src/mocks/handlers/evaluationHandlers.ts b/frontend/src/mocks/handlers/evaluationHandlers.ts
index a7968618e..3311dcd59 100644
--- a/frontend/src/mocks/handlers/evaluationHandlers.ts
+++ b/frontend/src/mocks/handlers/evaluationHandlers.ts
@@ -1,4 +1,4 @@
-/* eslint-disable camelcase */
+/* eslint-disable no-promise-executor-return */
 import { http, HttpResponse } from 'msw';
 
 import { EVALUATIONS } from '@api/endPoint';
@@ -23,6 +23,8 @@ const evaluationHandlers = [
       });
     }
 
+    await new Promise((resolve) => setTimeout(resolve, 2000));
+
     return new Response(null, {
       status: 201,
       statusText: 'Created',