diff --git a/src/apis/user-block/dto.ts b/src/apis/user-block/dto.ts
index ed8a314a..f5ba92bb 100644
--- a/src/apis/user-block/dto.ts
+++ b/src/apis/user-block/dto.ts
@@ -1,6 +1,6 @@
 // 차단/해제 요청 데이터
 export interface PostUserBlockRequest {
-	fromUserId: number;
-	toUserId: number;
+	requesterId: number;
+	targetId: number;
 	action: 'block' | 'unblock'; // 차단 또는 해제
 }
diff --git a/src/apis/user-block/index.ts b/src/apis/user-block/index.ts
index d4c4c6ca..ff97f4b7 100644
--- a/src/apis/user-block/index.ts
+++ b/src/apis/user-block/index.ts
@@ -1,6 +1,6 @@
-import { PostUserBlockRequest } from './dto';
-import { EmptySuccessResponse } from '../core/dto';
-import { newRequest } from '../core';
+import { EmptySuccessResponse } from '@apis/core/dto';
+import { newRequest } from '@apis/core';
+import type { PostUserBlockRequest } from './dto';
 
 // 유저 차단 api
 export const postUserBlockApi = (data: PostUserBlockRequest) =>
diff --git a/src/apis/user-report/dto.ts b/src/apis/user-report/dto.ts
index dcf4ad7f..6c6add04 100644
--- a/src/apis/user-report/dto.ts
+++ b/src/apis/user-report/dto.ts
@@ -1,6 +1,6 @@
 // 사용자 신고 요청 데이터
 export interface PostUserReportRequest {
-	fromUserId: number;
-	toUserId: number;
+	requesterId: number;
+	targetId: number;
 	reason: string;
 }
diff --git a/src/apis/user-report/index.ts b/src/apis/user-report/index.ts
index 2983fdf0..20155d76 100644
--- a/src/apis/user-report/index.ts
+++ b/src/apis/user-report/index.ts
@@ -1,6 +1,6 @@
-import { PostUserReportRequest } from './dto';
-import { EmptySuccessResponse } from '../core/dto';
-import { newRequest } from '../core';
+import { EmptySuccessResponse } from '@apis/core/dto';
+import { newRequest } from '@apis/core';
+import type { PostUserReportRequest } from './dto';
 
 // 유저 신고 api
 export const postUserReportApi = (data: PostUserReportRequest) =>
diff --git a/src/components/BottomSheet/OptionsBottomSheet/index.tsx b/src/components/BottomSheet/OptionsBottomSheet/index.tsx
index 454ff160..3ee66ca0 100644
--- a/src/components/BottomSheet/OptionsBottomSheet/index.tsx
+++ b/src/components/BottomSheet/OptionsBottomSheet/index.tsx
@@ -59,8 +59,8 @@ const OptionsBottomSheet: React.FC<OptionsBottomSheetProps> = ({
 	const postUserBlock = async () => {
 		try {
 			const request: PostUserBlockRequest = {
-				fromUserId: currentUserId,
-				toUserId: targetId.userId || -1,
+				requesterId: currentUserId,
+				targetId: targetId.userId || -1,
 				action: 'block',
 			};
 			const response = await postUserBlockApi(request);
@@ -84,8 +84,8 @@ const OptionsBottomSheet: React.FC<OptionsBottomSheetProps> = ({
 
 			if (domain === 'user') {
 				reportData = {
-					fromUserId: currentUserId,
-					toUserId: targetId.userId || -1,
+					requesterId: currentUserId,
+					targetId: targetId.userId || -1,
 					reason: reason,
 				};
 			} else {
diff --git a/src/components/PostBase/LikeCommentBottomSheetContent/index.tsx b/src/components/PostBase/LikeCommentBottomSheetContent/index.tsx
index fb56b4d6..91d4eaf7 100644
--- a/src/components/PostBase/LikeCommentBottomSheetContent/index.tsx
+++ b/src/components/PostBase/LikeCommentBottomSheetContent/index.tsx
@@ -213,8 +213,8 @@ const LikeCommentBottomSheetContent: React.FC<LikeCommentBottomSheetProps> = ({
 
 		try {
 			const blockRequest: PostUserBlockRequest = {
-				fromUserId: Number(storedUserId),
-				toUserId: selectedComment.user.id,
+				requesterId: Number(storedUserId),
+				targetId: selectedComment.user.id,
 				action: 'block',
 			};
 
diff --git a/src/pages/Chats/ChatRoom/index.tsx b/src/pages/Chats/ChatRoom/index.tsx
index 3ef4132a..6a01fccb 100644
--- a/src/pages/Chats/ChatRoom/index.tsx
+++ b/src/pages/Chats/ChatRoom/index.tsx
@@ -74,8 +74,8 @@ const ChatRoom: React.FC = () => {
 	const postUserBlock = async () => {
 		try {
 			const data: PostUserBlockRequest = {
-				fromUserId: currentUserId,
-				toUserId: opponentInfo?.id || -1,
+				requesterId: currentUserId,
+				targetId: opponentInfo?.id || -1,
 				action: 'block',
 			};
 			const response = await postUserBlockApi(data);
diff --git a/src/pages/Home/OOTD/Feed/index.tsx b/src/pages/Home/OOTD/Feed/index.tsx
index 4d6be4ed..e429e0f2 100644
--- a/src/pages/Home/OOTD/Feed/index.tsx
+++ b/src/pages/Home/OOTD/Feed/index.tsx
@@ -111,8 +111,8 @@ const Feed: React.FC<FeedProps> = ({ feed }) => {
 	const postUserBlock = async () => {
 		try {
 			const data: PostUserBlockRequest = {
-				fromUserId: currentUserId || -1,
-				toUserId: feed.user.id,
+				requesterId: currentUserId || -1,
+				targetId: feed.user.id,
 				action: 'block',
 			};
 			const response = await postUserBlockApi(data);