diff --git a/SniffMeet/SniffMeet/Source/LocalNetwork/MPC/MPCManager.swift b/SniffMeet/SniffMeet/Source/LocalNetwork/MPC/MPCManager.swift
index b2d5cc1..c420f15 100644
--- a/SniffMeet/SniffMeet/Source/LocalNetwork/MPC/MPCManager.swift
+++ b/SniffMeet/SniffMeet/Source/LocalNetwork/MPC/MPCManager.swift
@@ -101,21 +101,18 @@ final class MPCManager: NSObject {
             SNMLogger.error("error sending \(error.localizedDescription)")
         }
     }
-
-    func sendData(profile: DogProfileDTO) {
+    
+    func sendData(data: Data) {
         guard !session.connectedPeers.isEmpty else {
             SNMLogger.log("no one is connected")
             return
         }
-
+        
         do {
-            let dataToSend = MPCProfileDropDTO(token: nil, profile: profile, transitionMessage: nil)
-            let encodedData = try JSONEncoder().encode(dataToSend)
-            SNMLogger.info("encodedData is  \(encodedData)")
-            sendProfileData(data: encodedData)
-
+            try self.session.send(data, toPeers: session.connectedPeers, with: .reliable)
+            SNMLogger.log("DogProfileInfo 전송 성공")
         } catch {
-            SNMLogger.error("DogProfileInfo 전송 실패: \(error.localizedDescription)")
+            SNMLogger.error("DogProfileInfo 전송 실패 \(error.localizedDescription)")
         }
     }
 
@@ -131,20 +128,6 @@ final class MPCManager: NSObject {
             SNMLogger.error("error sending \(error.localizedDescription)")
         }
     }
-
-    private func updateProfile(dogInfo: UserInfo) {
-        guard let userID = SessionManager.shared.session?.user?.userID else { return }
-        profile = DogProfileDTO(id: userID, name: dogInfo.name, keywords: dogInfo.keywords, profileImage: dogInfo.profileImage)
-    }
-
-    private func sendProfileData(data: Data) {
-        do {
-            try self.session.send(data, toPeers: session.connectedPeers, with: .reliable)
-            SNMLogger.log("DogProfileInfo 전송 성공")
-        } catch {
-            SNMLogger.error("DogProfileInfo 전송 실패 \(error.localizedDescription)")
-        }
-    }
 }
 
 // MARK: - MCSessionDelegate
diff --git a/SniffMeet/SniffMeet/Source/LocalNetwork/NI/NIManager.swift b/SniffMeet/SniffMeet/Source/LocalNetwork/NI/NIManager.swift
index 7614ef7..a75dfc9 100644
--- a/SniffMeet/SniffMeet/Source/LocalNetwork/NI/NIManager.swift
+++ b/SniffMeet/SniffMeet/Source/LocalNetwork/NI/NIManager.swift
@@ -11,15 +11,14 @@ import NearbyInteraction
 
 final class NIManager: NSObject {
     private var niSession: NISession?
-    private var mpcManager: MPCManager
     private var cancellables = Set<AnyCancellable>()
-
     private let minDistance: Float = 0.09
     private let maxDistance: Float = 0.15
     private let minDirection: simd_float3 = simd_float3(-0.6, -0.3, -1.0)
     private let maxDirection: simd_float3 = simd_float3(0.6, 0.3, -0.8)
 
     @Published var niPaired: Bool = false
+    var mpcManager: MPCManager
     var isViewTransitioning = PassthroughSubject<Bool, Never>()
     var viewTransitionInfo = Set<String>()