diff --git a/SodaLive/Sources/Chat/Character/Detail/Gallery/CharacterDetailGalleryView.swift b/SodaLive/Sources/Chat/Character/Detail/Gallery/CharacterDetailGalleryView.swift
index 0e13acc..549e98c 100644
--- a/SodaLive/Sources/Chat/Character/Detail/Gallery/CharacterDetailGalleryView.swift
+++ b/SodaLive/Sources/Chat/Character/Detail/Gallery/CharacterDetailGalleryView.swift
@@ -140,61 +140,68 @@ struct CharacterDetailGalleryView: View {
     
     @ViewBuilder
     private func galleryImageView(item: CharacterImageListItemResponse, index: Int) -> some View {
-        ZStack {
-            // 이미지
-            AsyncImage(url: URL(string: item.imageUrl)) { image in
-                image
-                    .resizable()
-                    .aspectRatio(contentMode: .fill)
-            } placeholder: {
-                Rectangle()
-                    .fill(Color.gray.opacity(0.3))
-            }
-            .frame(width: 132, height: 165)
-            .clipped()
-            .cornerRadius(0)
+        GeometryReader { geo in
+            let width = geo.size.width
+            let height = width * 5 / 4
             
-            // 미소유 이미지 오버레이
-            if !item.isOwned {
-                // 어두운 오버레이
-                Rectangle()
-                    .fill(Color.black.opacity(0.2))
-                    .frame(width: 132, height: 165)
-                
-                // 자물쇠 아이콘과 코인 정보
-                VStack(spacing: 8) {
-                    // 자물쇠 아이콘
-                    Image("ic_new_lock")
+            ZStack {
+                // 이미지
+                AsyncImage(url: URL(string: item.imageUrl)) { image in
+                    image
                         .resizable()
-                        .scaledToFit()
-                        .frame(width: 24)
+                        .scaledToFill()
+                        .frame(width: width, height: height)
+                        .clipped()
+                } placeholder: {
+                    Rectangle()
+                        .fill(Color.gray.opacity(0.3))
+                }
+                
+                // 미소유 이미지 오버레이
+                if !item.isOwned {
+                    // 어두운 오버레이
+                    Rectangle()
+                        .fill(Color.black.opacity(0.2))
                     
-                    // 코인 정보 배경
-                    HStack(spacing: 4) {
-                        Image("ic_can")
+                    // 자물쇠 아이콘과 코인 정보
+                    VStack(spacing: 8) {
+                        // 자물쇠 아이콘
+                        Image("ic_new_lock")
                             .resizable()
                             .scaledToFit()
-                            .frame(width: 16)
+                            .frame(width: 24)
                         
-                        Text("\(item.imagePriceCan)")
-                            .font(.custom(Font.preBold.rawValue, size: 16))
-                            .foregroundColor(Color(hex: "#263238"))
-                    }
-                    .padding(.horizontal, 12)
-                    .padding(.vertical, 6)
-                    .background(Color(hex: "#B5E7FA"))
-                    .cornerRadius(30)
-                    .overlay {
-                        RoundedRectangle(cornerRadius: 30)
-                            .strokeBorder(lineWidth: 1)
-                            .foregroundColor(.button)
+                        // 코인 정보 배경
+                        HStack(spacing: 4) {
+                            Image("ic_can")
+                                .resizable()
+                                .scaledToFit()
+                                .frame(width: 16)
+                            
+                            Text("\(item.imagePriceCan)")
+                                .font(.custom(Font.preBold.rawValue, size: 16))
+                                .foregroundColor(Color(hex: "#263238"))
+                        }
+                        .padding(.horizontal, 12)
+                        .padding(.vertical, 6)
+                        .background(Color(hex: "#B5E7FA"))
+                        .cornerRadius(30)
+                        .overlay {
+                            RoundedRectangle(cornerRadius: 30)
+                                .strokeBorder(lineWidth: 1)
+                                .foregroundColor(.button)
+                        }
                     }
                 }
             }
+            .frame(width: width, height: height)
+            .clipped()
+            .contentShape(Rectangle())
+            .onTapGesture {
+                viewModel.onImageTapped(item, index: index)
+            }
         }
-        .onTapGesture {
-            viewModel.onImageTapped(item, index: index)
-        }
+        .aspectRatio(4/5, contentMode: .fit)
     }
 }