diff --git a/public/images/org/ImgSchedule.png b/public/images/org/ImgSchedule.png
new file mode 100644
index 00000000..fe262ad1
Binary files /dev/null and b/public/images/org/ImgSchedule.png differ
diff --git a/src/components/org/OrgAdmin/AboutSection/Executives/ExecInfo.tsx b/src/components/org/OrgAdmin/AboutSection/Executives/ExecInfo.tsx
index c55dba95..c2b75e45 100644
--- a/src/components/org/OrgAdmin/AboutSection/Executives/ExecInfo.tsx
+++ b/src/components/org/OrgAdmin/AboutSection/Executives/ExecInfo.tsx
@@ -51,6 +51,7 @@ const ExecInfo = ({
         <MyDropzone
           method={method}
           label={`member.${selectedExec}.profileImageFileName`}
+          required
           width="168px"
           height="168px"
           shape="circle"
diff --git a/src/components/org/OrgAdmin/AboutSection/Schedule/index.tsx b/src/components/org/OrgAdmin/AboutSection/Schedule/index.tsx
index 03e698b0..34605d9d 100644
--- a/src/components/org/OrgAdmin/AboutSection/Schedule/index.tsx
+++ b/src/components/org/OrgAdmin/AboutSection/Schedule/index.tsx
@@ -2,8 +2,9 @@ import { IconInfoCircle } from '@sopt-makers/icons';
 import { Button, DialogOptionType, useDialog } from '@sopt-makers/ui';
 import { useFormContext, useWatch } from 'react-hook-form';
 
+import Modal from '@/components/org/OrgAdmin/common/Modal';
+
 import RequiredIcon from '../../assets/RequiredIcon';
-// import Modal from '../../common/Modal';
 import useModal from '../../common/Modal/useModal';
 import { StWrapper } from '../style';
 import {
@@ -13,7 +14,7 @@ import {
   StScheduleHeader,
   StScheduleIndex,
   StScheduleInfoButton,
-  // StScheduleModalWrapper,
+  StScheduleModalWrapper,
   StScheduleRow,
   StScheduleRowWrapper,
   StScheduleSessionField,
@@ -127,18 +128,18 @@ const Schedule = ({ isEditable = true }: ScheduleProps) => {
             ))}
           </StScheduleRowWrapper>
         </StScheduleBody>
-      </StScheduleWrapper>
 
-      {/* <StScheduleModalWrapper>
-        <Modal
-          title="전체 일정"
-          description="전체 일정 및 진행 세션을 순서대로 작성하는 영역이에요."
-          subDescription="왼쪽부터 번호, 날짜, 세션명 순서로 정리해주세요."
-          imgSrc="/images/org/imgAboutHeaderInfo.png"
-          isInfoVisible={isInfoVisible}
-          onInfoToggle={onInfoToggle}
-        />
-      </StScheduleModalWrapper> */}
+        <StScheduleModalWrapper>
+          <Modal
+            title="전체 일정"
+            description="전체 일정 및 진행 세션을 순서대로 작성하는 영역이에요."
+            subDescription="왼쪽부터 번호, 날짜, 세션명 순서로 정리해주세요."
+            imgSrc="/images/org/imgSchedule.png"
+            isInfoVisible={isInfoVisible}
+            onInfoToggle={onInfoToggle}
+          />
+        </StScheduleModalWrapper>
+      </StScheduleWrapper>
     </StWrapper>
   );
 };
diff --git a/src/components/org/OrgAdmin/AboutSection/Schedule/style.ts b/src/components/org/OrgAdmin/AboutSection/Schedule/style.ts
index 17c29b86..69d3b7e3 100644
--- a/src/components/org/OrgAdmin/AboutSection/Schedule/style.ts
+++ b/src/components/org/OrgAdmin/AboutSection/Schedule/style.ts
@@ -98,6 +98,6 @@ export const StScheduleSessionField = styled(TextField)`
 
 export const StScheduleModalWrapper = styled.div`
   position: absolute;
-  top: 0;
+  top: 56px;
   left: calc(100% + 20px);
 `;
diff --git a/src/components/org/OrgAdmin/HomeSection/HomeSection.tsx b/src/components/org/OrgAdmin/HomeSection/HomeSection.tsx
index 56af27fc..c2655891 100644
--- a/src/components/org/OrgAdmin/HomeSection/HomeSection.tsx
+++ b/src/components/org/OrgAdmin/HomeSection/HomeSection.tsx
@@ -63,11 +63,15 @@ const HomeSectionContent = ({ onEditModeChange }: HomeSectionProps) => {
   const isDeployModalOpen = editStep === EDIT_STEP.DEPLOY;
 
   useEffect(() => {
+    if (isEditMode) {
+      return;
+    }
+
     setDraft({
       reviews: initialReviews,
       news: latestNews,
     });
-  }, [initialReviews, latestNews]);
+  }, [initialReviews, isEditMode, latestNews]);
 
   const resetDraft = () => {
     setDraft({
diff --git a/src/components/org/OrgAdmin/HomeSection/_components/Modal/EditReviewModal.tsx b/src/components/org/OrgAdmin/HomeSection/_components/Modal/EditReviewModal.tsx
index f324dd6e..2e342321 100644
--- a/src/components/org/OrgAdmin/HomeSection/_components/Modal/EditReviewModal.tsx
+++ b/src/components/org/OrgAdmin/HomeSection/_components/Modal/EditReviewModal.tsx
@@ -30,12 +30,14 @@ type EditReviewModalProps = {
   isOpen: boolean;
   reviewId?: number;
   onCancel?: () => void;
+  onSuccess?: (review: ReviewForm) => void;
 };
 
 export const EditReviewModal = ({
   isOpen,
   reviewId,
   onCancel,
+  onSuccess,
 }: EditReviewModalProps) => {
   const [editedReview, setEditedReview] = useState<ReviewForm | null>(null);
   const contentTextAreaRef = useRef<HTMLDivElement>(null);
@@ -99,7 +101,15 @@ export const EditReviewModal = ({
     formData.append('content', review.content);
     formData.append('authorInfo', review.authorInfo);
 
-    mutate({ id: reviewId, formData }, { onSuccess: () => handleCloseModal() });
+    mutate(
+      { id: reviewId, formData },
+      {
+        onSuccess: () => {
+          onSuccess?.(review);
+          handleCloseModal();
+        },
+      },
+    );
   };
 
   const isSubmitDisabled =
diff --git a/src/components/org/OrgAdmin/HomeSection/_components/Review/ReviewSection.tsx b/src/components/org/OrgAdmin/HomeSection/_components/Review/ReviewSection.tsx
index 196ef67b..c12c1c78 100644
--- a/src/components/org/OrgAdmin/HomeSection/_components/Review/ReviewSection.tsx
+++ b/src/components/org/OrgAdmin/HomeSection/_components/Review/ReviewSection.tsx
@@ -84,6 +84,15 @@ const ReviewSection = ({ reviews, onChangeReviews, isEditable }: Props) => {
         isOpen={editReviewId != null}
         reviewId={editReviewId}
         onCancel={() => setEditReviewId(undefined)}
+        onSuccess={(updatedReview) => {
+          onChangeReviews(
+            reviews.map((review) =>
+              review.id === editReviewId
+                ? { ...review, ...updatedReview }
+                : review,
+            ),
+          );
+        }}
       />
     </StSectionWrapper>
   );
diff --git a/src/components/org/OrgAdmin/RecruitSection/_components/PartIntroduction/index.tsx b/src/components/org/OrgAdmin/RecruitSection/_components/PartIntroduction/index.tsx
index 50e1c6e0..900c1388 100644
--- a/src/components/org/OrgAdmin/RecruitSection/_components/PartIntroduction/index.tsx
+++ b/src/components/org/OrgAdmin/RecruitSection/_components/PartIntroduction/index.tsx
@@ -30,7 +30,6 @@ import {
   ERROR_MESSAGES,
   ONE_LINE_MAX_LENGTH,
   PREFERENCE_DEFAULT_COUNT,
-  PREFERENCE_MAX_COUNT,
 } from '@/components/org/OrgAdmin/RecruitSection/_constants/constants';
 import {
   StSectionWrapper,
@@ -98,7 +97,7 @@ const PartIntroSection = ({
         .split('\n')
         .filter((item) => item.trim());
       const count = items.length
-        ? Math.min(items.length, PREFERENCE_MAX_COUNT)
+        ? Math.min(items.length, PREFERENCE_DEFAULT_COUNT)
         : PREFERENCE_DEFAULT_COUNT;
       next[part as PART_KO] = Math.max(count, PREFERENCE_DEFAULT_COUNT);
     });
diff --git a/src/components/org/OrgAdmin/utils.ts b/src/components/org/OrgAdmin/utils.ts
index a94d968d..b1a9feb4 100644
--- a/src/components/org/OrgAdmin/utils.ts
+++ b/src/components/org/OrgAdmin/utils.ts
@@ -139,12 +139,11 @@ export const validationAboutInputs = (
 
   if (!isAllFilled) return false;
 
-  // 이름을 채운 임원진만 실존 인물로 보고, 소속/소개/사진(새 파일 or 기존 이미지)을 요구한다.
+  // 모든 임원진 역할은 이름/소속/소개/사진이 필수다.
   const { member } = getValues();
 
   for (const execType of EXEC_ROLE_LIST) {
     const memberValue = member?.[execType];
-    if (!memberValue?.name) continue;
 
     const apiRole = toMemberRole(execType);
     const existingImage = existingMembers?.find(
@@ -152,17 +151,21 @@ export const validationAboutInputs = (
     )?.profileImage;
 
     const memberFieldsToValidate = [
+      {
+        name: `member.${execType}.name`,
+        value: memberValue?.name,
+      },
       {
         name: `member.${execType}.affiliation`,
-        value: memberValue.affiliation,
+        value: memberValue?.affiliation,
       },
       {
         name: `member.${execType}.introduction`,
-        value: memberValue.introduction,
+        value: memberValue?.introduction,
       },
       {
         name: `member.${execType}.profileImageFileName`,
-        value: memberValue.profileImageFileName?.fileName ?? existingImage,
+        value: memberValue?.profileImageFileName?.fileName ?? existingImage,
       },
     ];