diff --git a/SodaLive/Sources/I18n/I18n.swift b/SodaLive/Sources/I18n/I18n.swift
index b6ff25b..4336f2e 100644
--- a/SodaLive/Sources/I18n/I18n.swift
+++ b/SodaLive/Sources/I18n/I18n.swift
@@ -596,6 +596,14 @@ enum I18n {
                 ja: "キャンセル理由を入力してください"
             )
         }
+
+        static var reservationCanceled: String {
+            pick(
+                ko: "예약이 취소되었습니다.",
+                en: "The reservation has been canceled.",
+                ja: "予約がキャンセルされました。"
+            )
+        }
     }
 
     enum CreateContent {
diff --git a/SodaLive/Sources/Live/Room/Detail/LiveDetailView.swift b/SodaLive/Sources/Live/Room/Detail/LiveDetailView.swift
index 56a97c4..59ec5ad 100644
--- a/SodaLive/Sources/Live/Room/Detail/LiveDetailView.swift
+++ b/SodaLive/Sources/Live/Room/Detail/LiveDetailView.swift
@@ -46,7 +46,7 @@ struct LiveDetailView: View {
             if isShowCancelPopup {
                 LiveCancelDialog(isShowCancelPopup: $isShowCancelPopup) { reason in
                     viewModel.liveCancel(roomId: roomId, reason: reason) {
-                        viewModel.errorMessage = "예약이 취소되었습니다."
+                        viewModel.errorMessage = I18n.LiveCancel.reservationCanceled
                         viewModel.isShowPopup = true
                         onClickCancel()
                     }
@@ -241,7 +241,7 @@ struct LiveDetailView: View {
                                         
                                         Text(room.tags.map { "#\($0)" }.joined(separator: " "))
                                             .font(.custom(Font.medium.rawValue, size: 13.3))
-                                            .foregroundColor(Color(hex: "9970ff"))
+                                            .foregroundColor(Color(hex: "3bb9f1"))
                                             .frame(width: proxy.size.width - 26, alignment: .leading)
                                             .padding(.top, 26.7)
                                         
@@ -292,7 +292,7 @@ struct LiveDetailView: View {
                         .padding(.vertical, 13.3)
                         .frame(width: geo.size.width - 66.7, alignment: .center)
                         .font(.custom(Font.medium.rawValue, size: 12))
-                        .background(Color(hex: "9970ff"))
+                        .background(Color(hex: "3bb9f1"))
                         .foregroundColor(Color.white)
                         .multilineTextAlignment(.center)
                         .cornerRadius(20)
@@ -333,7 +333,7 @@ struct LiveDetailView: View {
                                     .overlay(
                                         RoundedRectangle(cornerRadius: 10)
                                             .strokeBorder(lineWidth: 1)
-                                            .foregroundColor(Color(hex: "9970ff"))
+                                            .foregroundColor(Color(hex: "3bb9f1"))
                                     )
                                     .onTapGesture {
                                         AppState.shared.back()
@@ -345,7 +345,7 @@ struct LiveDetailView: View {
                                     .foregroundColor(Color.white)
                                     .padding(.vertical, 16)
                                     .frame(maxWidth: .infinity)
-                                    .background(Color(hex: "9970ff"))
+                                    .background(Color(hex: "3bb9f1"))
                                     .cornerRadius(10)
                                     .onTapGesture {
                                         onClickStart()
@@ -387,7 +387,7 @@ struct LiveDetailView: View {
                                 .foregroundColor(Color.white)
                                 .padding(.vertical, 16)
                                 .padding(.horizontal, 99)
-                                .background(Color(hex: "9970ff"))
+                                .background(Color(hex: "3bb9f1"))
                                 .cornerRadius(10)
                         }
                         .frame(width: screenSize().width - 26.7)