diff --git a/src/@types/socket.types.ts b/src/@types/socket.types.ts
index 3634d2c4..fc46aa4d 100644
--- a/src/@types/socket.types.ts
+++ b/src/@types/socket.types.ts
@@ -1,46 +1,3 @@
-interface pubInfo {
-  startDate: string;
-  endDate: string;
-  numberOfPeople: number;
-  tripName: string;
-  tripStatus: 'BEFORE' | 'DURING' | 'AFTER';
-  area: string;
-  subarea: string;
-  budget: number;
-}
-
-interface pubAddTripItem {
-  visitDate: string;
-  newTripItems: {
-    tourItemId: number;
-  }[];
-}
-
-interface pubUpdateTripItem {
-  visitDate: string;
-  tripItemOrder: {
-    tripItemId: number;
-    seqNum: number;
-  }[];
-}
-
-interface pubVisitDate {
-  // visitDate: '2024-01-07',
-  visitDate: string;
-}
-
-interface pubUpdatePrice {
-  price: number;
-}
-
-interface pubUpdateTransportation {
-  transportation: 'CAR' | 'PUBLIC_TRANSPORTATION';
-}
-
-interface pubMember {
-  memberId: number;
-}
-
 type subInfoMessage = (message: {
   status: number;
   message: string;
@@ -84,13 +41,15 @@ type subPathMessage = (response: {
     tripId: number;
     visitDate: string;
     paths: {
+      fromTripItemId: number;
+      toTripItemId: number;
       fromSeqNum: number;
       toSeqNum: number;
       fromLongitude: string;
       fromLatitude: string;
       toLongitude: string;
       toLatitude: string;
-      transportation: string;
+      transportation: 'CAR' | 'PUBLIC_TRANSPORTATION';
       pathInfo: {
         price: number;
         totalDistance: number;
@@ -128,3 +87,63 @@ type subBudgetMessage = (response: {
     calculatedPrice: number;
   };
 }) => void;
+
+interface pubInfo {
+  startDate: string;
+  endDate: string;
+  numberOfPeople: number;
+  tripName: string;
+  area: string;
+  subarea: string;
+  budget: number;
+}
+
+interface pubAddTripItem {
+  visitDate: string;
+  newTripItems: {
+    tourItemId: number;
+  }[];
+}
+
+interface pubUpdatePrice {
+  tripId: number;
+  visitDate: string;
+  price: number;
+}
+
+interface pubUpdateTripItem {
+  visitDate: string;
+  tripItemOrder: {
+    tripItemId: number;
+    seqNum: number;
+  }[];
+}
+
+interface pubUpdateTransportation {
+  tripId: number;
+  visitDate: string;
+  transportation: 'CAR' | 'PUBLIC_TRANSPORTATION';
+}
+
+interface pubVisitDate {
+  tripId: number;
+  oldVisitDate: string;
+  newVisitDate: string;
+}
+
+interface pubDeleteItem {
+  tripId: number;
+  visitDate: string;
+}
+
+interface pubMember {
+  memberId: number;
+}
+
+interface pubGetPathAndItems {
+  visitDate: string;
+}
+
+interface pubUpdateBudget {
+  budget: number;
+}
diff --git a/src/api/socket.ts b/src/api/socket.ts
index b24503c0..bbc41c97 100644
--- a/src/api/socket.ts
+++ b/src/api/socket.ts
@@ -124,9 +124,13 @@ export const pubUpdateVisitDate = (
 };
 
 // 여행 아이템 삭제 이벤트 발생시
-export const pubDeleteItem = (tripItemId: number) => {
+export const pubDeleteItem = (
+  pubDeleteItem: pubDeleteItem,
+  tripItemId: number,
+) => {
   socketClient.publish({
     destination: `/pub/tripItems/${tripItemId}/deleteItem`,
+    body: JSON.stringify(pubDeleteItem),
   });
 };
 
@@ -156,7 +160,7 @@ export const pubEnterMember = (pubMember: pubMember, tripId: string) => {
 
 // 날짜별 여행 아이템 & 경로 조회
 export const pubGetPathAndItems = (
-  pubGetPathAndItems: pubVisitDate,
+  pubGetPathAndItems: pubGetPathAndItems,
   tripId: string,
 ) => {
   socketClient.publish({
@@ -164,3 +168,21 @@ export const pubGetPathAndItems = (
     body: JSON.stringify(pubGetPathAndItems),
   });
 };
+
+// 접속중인 멤버 정보 조회
+export const pubGetConnectedMember = (tripId: string) => {
+  socketClient.publish({
+    destination: `/pub/trips/${tripId}/getConnectedMember`,
+  });
+};
+
+// 목표 경비(예산) 변경시
+export const pubUpdateBudget = (
+  pubUpdateBudget: pubUpdateBudget,
+  tripId: string,
+) => {
+  socketClient.publish({
+    destination: `/pub/trips/${tripId}/updateBudget`,
+    body: JSON.stringify(pubUpdateBudget),
+  });
+};
diff --git a/src/recoil/socket.ts b/src/recoil/socket.ts
index d722c733..89cd5b90 100644
--- a/src/recoil/socket.ts
+++ b/src/recoil/socket.ts
@@ -7,7 +7,7 @@ export const tripIdState = atom<string | null>({
 
 export const visitDateState = atom<{ visitDate: string } | null>({
   key: 'visitDateState',
-  default: { visitDate: '2024-01-03' },
+  default: { visitDate: '2024-01-05' },
 });
 
 export const memberIdState = atom<{ memberId: number } | null>({