diff --git a/AxisTooltipExample/Shared/ContentView.swift b/AxisTooltipExample/Shared/ContentView.swift
index fe446e7..23a449b 100644
--- a/AxisTooltipExample/Shared/ContentView.swift
+++ b/AxisTooltipExample/Shared/ContentView.swift
@@ -18,125 +18,119 @@ struct ContentView: View {
     @State private var alignmentIndex: Int = 0
     
     var body: some View {
-        
-        NavigationView {
-            NavigationLink("Show") {
-                VStack {
-                    ZStack {
-                        Text("AxisTooltip")
-                            .bold()
-                            .padding()
-                            .background(Color.pink)
-                            .cornerRadius(10)
-                            .onTapGesture {
-                                isPresented.toggle()
-                            }
-                            .axisToolTip(isPresented: $isPresented, alignment: alignments[alignmentIndex], constant: constant, foreground: {
-                                Label("Contrary to popular belief, Lorem Ipsum is not simply random text.", systemImage: "heart")
-                                    .padding()
-                                    .frame(width: 200)
-                            })
+        VStack {
+            ZStack {
+                Text("AxisTooltip")
+                    .bold()
+                    .padding()
+                    .background(Color.pink)
+                    .cornerRadius(10)
+                    .onTapGesture {
+                        isPresented.toggle()
                     }
-                    .background(Color.blue.opacity(0.2))
-                    Spacer()
-                    VStack {
-                        VStack(alignment: .leading, spacing: 5) {
-                            Text("● Border").foregroundColor(Color.accentColor).opacity(0.5)
-                            HStack {
-                                HStack {
-                                    Text("   color :").opacity(0.5)
-                                    ColorPicker("", selection: $constant.border.color).labelsHidden()
-                                }
-                                Divider().frame(maxHeight: 40)
-                                HStack {
-                                    Text("   style :").opacity(0.5)
-                                    Button {
-                                        if constant.border.style == nil {
-                                            constant.border.style = StrokeStyle(lineWidth: 2, dash: [5])
-                                        }else {
-                                            constant.border.style = nil
-                                        }
-                                    } label: {
-                                        Text(constant.border.style == nil ? "Off" : "On")
-                                            .padding(7)
-                                            .background(constant.border.style == nil ? Color.gray.opacity(0.2) : Color.accentColor)
-                                            .cornerRadius(8)
-                                    }
-                                    .buttonStyle((PlainButtonStyle()))
-                                }
-                            }
-                            HStack {
-                                Text("   radius :").opacity(0.5)
-                                Slider(value: $constant.border.radius, in: 0...26)
-                                Text("\(constant.border.radius, specifier: "%.2f")")
-                            }
-                            HStack {
-                                Text("   lineWidth :").opacity(0.5)
-                                Slider(value: $constant.border.lineWidth, in: 0...26)
-                                Text("\(constant.border.lineWidth, specifier: "%.2f")")
-                            }
-                            .disabled(constant.border.style != nil)
-                            .opacity(constant.border.style != nil ? 0.5 : 1)
+                    .axisToolTip(isPresented: $isPresented, alignment: alignments[alignmentIndex], constant: constant, foreground: {
+                        Label("Contrary to popular belief, Lorem Ipsum is not simply random text.", systemImage: "heart")
+                            .padding()
+                            .frame(width: 200)
+                    })
+            }
+            .background(Color.blue.opacity(0.2))
+            Spacer()
+            VStack {
+                VStack(alignment: .leading, spacing: 5) {
+                    Text("● Border").foregroundColor(Color.accentColor).opacity(0.5)
+                    HStack {
+                        HStack {
+                            Text("   color :").opacity(0.5)
+                            ColorPicker("", selection: $constant.border.color).labelsHidden()
                         }
-                        
-                        VStack(alignment: .leading, spacing: 5) {
-                            Text("● Arrow").foregroundColor(Color.accentColor).opacity(0.5)
-                            HStack {
-                                VStack {
-                                    HStack {
-                                        Text("   width : ").opacity(0.5)
-                                        Spacer()
-                                        Text("\(constant.arrow.width, specifier: "%.2f")")
-                                    }
-                                    Slider(value: $constant.arrow.width, in: 0...26)
-                                }
-                                Divider().frame(maxHeight: 40)
-                                VStack {
-                                    HStack {
-                                        Text("   height : ").opacity(0.5)
-                                        Spacer()
-                                        Text("\(constant.arrow.height, specifier: "%.2f")")
-                                    }
-                                    Slider(value: $constant.arrow.height, in: 0...26)
+                        Divider().frame(maxHeight: 40)
+                        HStack {
+                            Text("   style :").opacity(0.5)
+                            Button {
+                                if constant.border.style == nil {
+                                    constant.border.style = StrokeStyle(lineWidth: 2, dash: [5])
+                                }else {
+                                    constant.border.style = nil
                                 }
+                            } label: {
+                                Text(constant.border.style == nil ? "Off" : "On")
+                                    .padding(7)
+                                    .background(constant.border.style == nil ? Color.gray.opacity(0.2) : Color.accentColor)
+                                    .cornerRadius(8)
                             }
+                            .buttonStyle((PlainButtonStyle()))
                         }
-                        VStack(alignment: .leading, spacing: 5) {
-                            Text("● distance").foregroundColor(Color.accentColor).opacity(0.5)
+                    }
+                    HStack {
+                        Text("   radius :").opacity(0.5)
+                        Slider(value: $constant.border.radius, in: 0...26)
+                        Text("\(constant.border.radius, specifier: "%.2f")")
+                    }
+                    HStack {
+                        Text("   lineWidth :").opacity(0.5)
+                        Slider(value: $constant.border.lineWidth, in: 0...26)
+                        Text("\(constant.border.lineWidth, specifier: "%.2f")")
+                    }
+                    .disabled(constant.border.style != nil)
+                    .opacity(constant.border.style != nil ? 0.5 : 1)
+                }
+                
+                VStack(alignment: .leading, spacing: 5) {
+                    Text("● Arrow").foregroundColor(Color.accentColor).opacity(0.5)
+                    HStack {
+                        VStack {
                             HStack {
-                                Slider(value: $constant.distance, in: 0...26)
-                                Text("\(constant.distance, specifier: "%.2f")")
+                                Text("   width : ").opacity(0.5)
+                                Spacer()
+                                Text("\(constant.arrow.width, specifier: "%.2f")")
                             }
+                            Slider(value: $constant.arrow.width, in: 0...26)
                         }
-                        VStack(alignment: .leading, spacing: 5) {
-                            Text("● AxisMode").foregroundColor(Color.accentColor).opacity(0.5)
+                        Divider().frame(maxHeight: 40)
+                        VStack {
                             HStack {
-                                Picker("", selection: $constant.axisMode) {
-                                    Text("Top").tag(ATAxisMode.top)
-                                    Text("Bottom").tag(ATAxisMode.bottom)
-                                    Text("Leading").tag(ATAxisMode.leading)
-                                    Text("Trailing").tag(ATAxisMode.trailing)
-                                }
-                                .pickerStyle(SegmentedPickerStyle())
-                                Toggle("", isOn: $isPresented).labelsHidden()
+                                Text("   height : ").opacity(0.5)
+                                Spacer()
+                                Text("\(constant.arrow.height, specifier: "%.2f")")
                             }
+                            Slider(value: $constant.arrow.height, in: 0...26)
                         }
-                        Picker("", selection: $alignmentIndex) {
-                            ForEach(Array(alignments.enumerated()), id:\.offset) { index, align in
-                                Image(systemName: getAlignmentIcon(alignments[index])).tag(index)
-                            }
+                    }
+                }
+                VStack(alignment: .leading, spacing: 5) {
+                    Text("● distance").foregroundColor(Color.accentColor).opacity(0.5)
+                    HStack {
+                        Slider(value: $constant.distance, in: 0...26)
+                        Text("\(constant.distance, specifier: "%.2f")")
+                    }
+                }
+                VStack(alignment: .leading, spacing: 5) {
+                    Text("● AxisMode").foregroundColor(Color.accentColor).opacity(0.5)
+                    HStack {
+                        Picker("", selection: $constant.axisMode) {
+                            Text("Top").tag(ATAxisMode.top)
+                            Text("Bottom").tag(ATAxisMode.bottom)
+                            Text("Leading").tag(ATAxisMode.leading)
+                            Text("Trailing").tag(ATAxisMode.trailing)
                         }
                         .pickerStyle(SegmentedPickerStyle())
+                        Toggle("", isOn: $isPresented).labelsHidden()
+                    }
+                }
+                Picker("", selection: $alignmentIndex) {
+                    ForEach(Array(alignments.enumerated()), id:\.offset) { index, align in
+                        Image(systemName: getAlignmentIcon(alignments[index])).tag(index)
                     }
-                    .zIndex(-1)
                 }
-                .font(.callout)
-                .animation(.easeInOut, value: constant)
-                .animation(.easeInOut, value: alignmentIndex)
-                .padding()
-                .navigationBarTitleDisplayMode(.inline)
+                .pickerStyle(SegmentedPickerStyle())
             }
+            .zIndex(-1)
         }
+        .font(.callout)
+        .animation(.easeInOut, value: constant)
+        .animation(.easeInOut, value: alignmentIndex)
+        .padding()
     }
     
     private func getAlignmentIcon(_ alignment: Alignment) -> String {