diff --git a/SmartAquaViewer/Classes/Converter.cs b/SmartAquaViewer/Classes/Converter.cs
index 4e62067..9023b12 100644
--- a/SmartAquaViewer/Classes/Converter.cs
+++ b/SmartAquaViewer/Classes/Converter.cs
@@ -49,4 +49,33 @@ namespace SmartAquaViewer.Classes
             int.TryParse(value?.ToString(), out var v) ? Math.Max(1, v) - 1 : 0;
     }
 
+    public class PageIndexToDisplayConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value is int idx)
+                return (idx + 1).ToString(); // 0 -> 1, 1 -> 2 ...
+            return value;
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (int.TryParse(value?.ToString(), out int display))
+                return display - 1; // 1 -> 0
+            return 0;
+        }
+    }
+
+    public class CurrentPageEqualsConverter : IMultiValueConverter
+    {
+        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (values.Length >= 2 && values[0] is int buttonIndex && values[1] is int currentIndex)
+                return buttonIndex == currentIndex;
+            return false;
+        }
+
+        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
+            => throw new NotImplementedException();
+    }
 }
diff --git a/SmartAquaViewer/Model/Datas.cs b/SmartAquaViewer/Model/Datas.cs
index d27c81e..82d5e7e 100644
--- a/SmartAquaViewer/Model/Datas.cs
+++ b/SmartAquaViewer/Model/Datas.cs
@@ -50,8 +50,10 @@ namespace SmartAquaViewer.Model
         {
             string cctvListPath = Utils.Instance.GetDataFileContentPath(Constants.DataFiles.CCTV_LIST);
             if (!File.Exists(cctvListPath))
+            {
                 CreateAndSetMockUpCCTVInfoList(cctvListPath);
                 return;
+            }
 
             string jsonString = File.ReadAllText(cctvListPath);
             var cctvInfoList = JsonConvert.DeserializeObject<List<CCTVInfo>>(jsonString) ?? new List<CCTVInfo>();
diff --git a/SmartAquaViewer/View/EnegyView.xaml b/SmartAquaViewer/View/EnegyView.xaml
index 2a1de07..fd5c9cc 100644
--- a/SmartAquaViewer/View/EnegyView.xaml
+++ b/SmartAquaViewer/View/EnegyView.xaml
@@ -14,6 +14,8 @@
     <UserControl.Resources>
         <classes:InverseBoolConverter x:Key="InverseBoolConverter"/>
         <classes:OneBasedConverter x:Key="OneBasedConverter"/>
+        <classes:PageIndexToDisplayConverter x:Key="PageIndexToDisplayConverter"/>
+        <classes:CurrentPageEqualsConverter x:Key="CurrentPageEqualsConverter"/>
     </UserControl.Resources>
 
     <Border BorderBrush="#2d374c" BorderThickness="2">
@@ -178,13 +180,51 @@
                         <md:PackIcon Kind="ChevronLeft"/>
                     </Button>
 
-                    <StackPanel Orientation="Horizontal" VerticalAlignment="Center" Margin="8,0">
-                        <TextBlock Margin="0 5" Foreground="White"
-                                   Text="{Binding PageIndex, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged,
-                                                  Converter={StaticResource OneBasedConverter}}"/>
-                        <TextBlock Text="{Binding TotalPages, StringFormat=/ {0}}"
-                                   Foreground="White" VerticalAlignment="Center" Margin="6,0,0,0"/>
-                    </StackPanel>
+                    <ItemsControl ItemsSource="{Binding PageNumbers}">
+                        <ItemsControl.ItemsPanel>
+                            <ItemsPanelTemplate>
+                                <StackPanel Orientation="Horizontal" />
+                            </ItemsPanelTemplate>
+                        </ItemsControl.ItemsPanel>
+
+                        <ItemsControl.ItemTemplate>
+                            <DataTemplate>
+                                <Button Margin="2"
+                                        Padding="6,2"
+                                        Command="{Binding DataContext.GoToPageCommand,
+                                                          RelativeSource={RelativeSource AncestorType=ItemsControl}}"
+                                        CommandParameter="{Binding}">
+                                    <Button.Content>
+                                        <Binding Converter="{StaticResource PageIndexToDisplayConverter}" />
+                                    </Button.Content>
+                                    <Button.Style>
+                                        <Style TargetType="Button">
+                                            <Setter Property="Background" Value="Transparent" />
+                                            <Setter Property="BorderBrush" Value="Gray" />
+                                            <Setter Property="BorderThickness" Value="1" />
+
+                                            <!-- 🔹 현재 페이지면 강조 -->
+                                            <Style.Triggers>
+                                                <DataTrigger Value="True">
+                                                    <DataTrigger.Binding>
+                                                        <MultiBinding Converter="{StaticResource CurrentPageEqualsConverter}">
+                                                            <!--현재 버튼의 인덱스-->
+                                                            <Binding />
+                                                            <!--ViewModel의 PageIndex-->
+                                                            <Binding Path="DataContext.PageIndex"
+                                                                     RelativeSource="{RelativeSource AncestorType=ItemsControl}" />
+                                                        </MultiBinding>
+                                                    </DataTrigger.Binding>
+                                                    <Setter Property="Background" Value="#FF007ACC" />
+                                                    <Setter Property="Foreground" Value="White" />
+                                                </DataTrigger>
+                                            </Style.Triggers>
+                                        </Style>
+                                    </Button.Style>
+                                </Button>
+                            </DataTemplate>
+                        </ItemsControl.ItemTemplate>
+                    </ItemsControl>
 
                     <Button Command="{Binding NextPageCommand}"   
                             Style="{StaticResource MaterialDesignFlatLightBgButton}" Margin="4,0">
diff --git a/SmartAquaViewer/View/GreenHouseView.xaml b/SmartAquaViewer/View/GreenHouseView.xaml
index c1b1659..e2f76cc 100644
--- a/SmartAquaViewer/View/GreenHouseView.xaml
+++ b/SmartAquaViewer/View/GreenHouseView.xaml
@@ -14,6 +14,8 @@
     <UserControl.Resources>
         <classes:InverseBoolConverter x:Key="InverseBoolConverter"/>
         <classes:OneBasedConverter x:Key="OneBasedConverter"/>
+        <classes:PageIndexToDisplayConverter x:Key="PageIndexToDisplayConverter"/>
+        <classes:CurrentPageEqualsConverter x:Key="CurrentPageEqualsConverter"/>
     </UserControl.Resources>
 
     <Border BorderBrush="#2d374c" BorderThickness="2">
@@ -178,13 +180,51 @@
                         <md:PackIcon Kind="ChevronLeft"/>
                     </Button>
 
-                    <StackPanel Orientation="Horizontal" VerticalAlignment="Center" Margin="8,0">
-                        <TextBlock Margin="0 5" Foreground="White"
-                                   Text="{Binding PageIndex, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged,
-                                                  Converter={StaticResource OneBasedConverter}}"/>
-                        <TextBlock Text="{Binding TotalPages, StringFormat=/ {0}}"
-                                   Foreground="White" VerticalAlignment="Center" Margin="6,0,0,0"/>
-                    </StackPanel>
+                    <ItemsControl ItemsSource="{Binding PageNumbers}">
+                        <ItemsControl.ItemsPanel>
+                            <ItemsPanelTemplate>
+                                <StackPanel Orientation="Horizontal" />
+                            </ItemsPanelTemplate>
+                        </ItemsControl.ItemsPanel>
+
+                        <ItemsControl.ItemTemplate>
+                            <DataTemplate>
+                                <Button Margin="2"
+                                        Padding="6,2"
+                                        Command="{Binding DataContext.GoToPageCommand,
+                                                          RelativeSource={RelativeSource AncestorType=ItemsControl}}"
+                                        CommandParameter="{Binding}">
+                                    <Button.Content>
+                                        <Binding Converter="{StaticResource PageIndexToDisplayConverter}" />
+                                    </Button.Content>
+                                    <Button.Style>
+                                        <Style TargetType="Button">
+                                            <Setter Property="Background" Value="Transparent" />
+                                            <Setter Property="BorderBrush" Value="Gray" />
+                                            <Setter Property="BorderThickness" Value="1" />
+
+                                            <!-- 🔹 현재 페이지면 강조 -->
+                                            <Style.Triggers>
+                                                <DataTrigger Value="True">
+                                                    <DataTrigger.Binding>
+                                                        <MultiBinding Converter="{StaticResource CurrentPageEqualsConverter}">
+                                                            <!--현재 버튼의 인덱스-->
+                                                            <Binding />
+                                                            <!--ViewModel의 PageIndex-->
+                                                            <Binding Path="DataContext.PageIndex"
+                                                                     RelativeSource="{RelativeSource AncestorType=ItemsControl}" />
+                                                        </MultiBinding>
+                                                    </DataTrigger.Binding>
+                                                    <Setter Property="Background" Value="#FF007ACC" />
+                                                    <Setter Property="Foreground" Value="White" />
+                                                </DataTrigger>
+                                            </Style.Triggers>
+                                        </Style>
+                                    </Button.Style>
+                                </Button>
+                            </DataTemplate>
+                        </ItemsControl.ItemTemplate>
+                    </ItemsControl>
 
                     <Button Command="{Binding NextPageCommand}"   
                             Style="{StaticResource MaterialDesignFlatLightBgButton}" Margin="4,0">
diff --git a/SmartAquaViewer/View/MonitoringView.xaml b/SmartAquaViewer/View/MonitoringView.xaml
index 49aab8c..cb9d37e 100644
--- a/SmartAquaViewer/View/MonitoringView.xaml
+++ b/SmartAquaViewer/View/MonitoringView.xaml
@@ -16,6 +16,8 @@
         <classes:EnumEqualsConverter x:Key="EnumEqualsConverter"/>
         <classes:BoolToPowerConverter x:Key="BoolToPowerConverter"/>
         <classes:OneBasedConverter x:Key="OneBasedConverter"/>
+        <classes:PageIndexToDisplayConverter x:Key="PageIndexToDisplayConverter"/>
+        <classes:CurrentPageEqualsConverter x:Key="CurrentPageEqualsConverter"/>
     </UserControl.Resources>
 
     <Border BorderBrush="#2d374c" BorderThickness="2">
@@ -362,14 +364,54 @@
                             <md:PackIcon Kind="ChevronLeft"/>
                         </Button>
 
-                        <StackPanel Orientation="Horizontal" VerticalAlignment="Center" Margin="8,0">
-                            <TextBlock Margin="0 5" Foreground="White"
-                                       Text="{Binding TanksPager.PageIndex, Mode=TwoWay, 
-                                                      UpdateSourceTrigger=PropertyChanged,
-                                                      Converter={StaticResource OneBasedConverter}}"/>
-                            <TextBlock Text="{Binding TanksPager.TotalPages, StringFormat=/ {0}}"
-                                       Foreground="White" VerticalAlignment="Center" Margin="6,0,0,0"/>
-                        </StackPanel>
+                        <ItemsControl DataContext="{Binding TanksPager}"
+              ItemsSource="{Binding PageNumbers}">
+                            <ItemsControl.ItemsPanel>
+                                <ItemsPanelTemplate>
+                                    <StackPanel Orientation="Horizontal" />
+                                </ItemsPanelTemplate>
+                            </ItemsControl.ItemsPanel>
+
+                            <ItemsControl.ItemTemplate>
+                                <DataTemplate>
+                                    <Button Margin="2"
+                    Padding="6,2"
+                    Command="{Binding DataContext.GoToPageCommand,
+                                      RelativeSource={RelativeSource AncestorType=ItemsControl}}"
+                    CommandParameter="{Binding}">
+                                        <Button.Content>
+                                            <!-- 각 아이템은 int(0,1,2,...) 이므로 그대로 컨버터 -->
+                                            <Binding Converter="{StaticResource PageIndexToDisplayConverter}" />
+                                        </Button.Content>
+
+                                        <Button.Style>
+                                            <Style TargetType="Button">
+                                                <Setter Property="Background" Value="Transparent" />
+                                                <Setter Property="BorderBrush" Value="Gray" />
+                                                <Setter Property="BorderThickness" Value="1" />
+
+                                                <!-- 현재 페이지면 강조 -->
+                                                <Style.Triggers>
+                                                    <DataTrigger Value="True">
+                                                        <DataTrigger.Binding>
+                                                            <MultiBinding Converter="{StaticResource CurrentPageEqualsConverter}">
+                                                                <!-- 현재 버튼의 인덱스 (각 아이템, int) -->
+                                                                <Binding />
+                                                                <!-- TanksPager.PageIndex -->
+                                                                <Binding Path="DataContext.PageIndex"
+                                                 RelativeSource="{RelativeSource AncestorType=ItemsControl}" />
+                                                            </MultiBinding>
+                                                        </DataTrigger.Binding>
+                                                        <Setter Property="Background" Value="#FF007ACC" />
+                                                        <Setter Property="Foreground" Value="White" />
+                                                    </DataTrigger>
+                                                </Style.Triggers>
+                                            </Style>
+                                        </Button.Style>
+                                    </Button>
+                                </DataTemplate>
+                            </ItemsControl.ItemTemplate>
+                        </ItemsControl>
 
                         <Button Command="{Binding TanksPager.NextPageCommand}"   
                                 Style="{StaticResource MaterialDesignFlatLightBgButton}" Margin="4,0">
@@ -405,13 +447,51 @@
                             <md:PackIcon Kind="ChevronLeft"/>
                         </Button>
 
-                        <StackPanel Orientation="Horizontal" VerticalAlignment="Center" Margin="8,0">
-                            <TextBlock Margin="0 5" Foreground="White"
-                                       Text="{Binding PageIndex, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged,
-                                                      Converter={StaticResource OneBasedConverter}}"/>
-                            <TextBlock Text="{Binding TotalPages, StringFormat=/ {0}}"
-                                       Foreground="White" VerticalAlignment="Center" Margin="6,0,0,0"/>
-                        </StackPanel>
+                        <ItemsControl ItemsSource="{Binding PageNumbers}">
+                            <ItemsControl.ItemsPanel>
+                                <ItemsPanelTemplate>
+                                    <StackPanel Orientation="Horizontal" />
+                                </ItemsPanelTemplate>
+                            </ItemsControl.ItemsPanel>
+
+                            <ItemsControl.ItemTemplate>
+                                <DataTemplate>
+                                    <Button Margin="2"
+                                            Padding="6,2"
+                                            Command="{Binding DataContext.GoToPageCommand,
+                                                              RelativeSource={RelativeSource AncestorType=ItemsControl}}"
+                                            CommandParameter="{Binding}">
+                                        <Button.Content>
+                                            <Binding Converter="{StaticResource PageIndexToDisplayConverter}" />
+                                        </Button.Content>
+                                        <Button.Style>
+                                            <Style TargetType="Button">
+                                                <Setter Property="Background" Value="Transparent" />
+                                                <Setter Property="BorderBrush" Value="Gray" />
+                                                <Setter Property="BorderThickness" Value="1" />
+
+                                                <!-- 🔹 현재 페이지면 강조 -->
+                                                <Style.Triggers>
+                                                    <DataTrigger Value="True">
+                                                        <DataTrigger.Binding>
+                                                            <MultiBinding Converter="{StaticResource CurrentPageEqualsConverter}">
+                                                                 <!--현재 버튼의 인덱스--> 
+                                                                <Binding />
+                                                                 <!--ViewModel의 PageIndex--> 
+                                                                <Binding Path="DataContext.PageIndex"
+                                                                         RelativeSource="{RelativeSource AncestorType=ItemsControl}" />
+                                                            </MultiBinding>
+                                                        </DataTrigger.Binding>
+                                                        <Setter Property="Background" Value="#FF007ACC" />
+                                                        <Setter Property="Foreground" Value="White" />
+                                                    </DataTrigger>
+                                                </Style.Triggers>
+                                            </Style>
+                                        </Button.Style>
+                                    </Button>
+                                </DataTemplate>
+                            </ItemsControl.ItemTemplate>
+                        </ItemsControl>
 
                         <Button Command="{Binding NextPageCommand}"   
                                 Style="{StaticResource MaterialDesignFlatLightBgButton}" Margin="4,0">
diff --git a/SmartAquaViewer/ViewModel/MonitoringViewModel.cs b/SmartAquaViewer/ViewModel/MonitoringViewModel.cs
index c818f41..53fdbdf 100644
--- a/SmartAquaViewer/ViewModel/MonitoringViewModel.cs
+++ b/SmartAquaViewer/ViewModel/MonitoringViewModel.cs
@@ -1,6 +1,5 @@
 using System.Collections.ObjectModel;
 using System.Collections.Specialized;
-using System.ComponentModel;
 using System.Runtime.CompilerServices;
 using System.Windows;
 using System.Windows.Input;
diff --git a/SmartAquaViewer/ViewModel/PagingViewModelBase.cs b/SmartAquaViewer/ViewModel/PagingViewModelBase.cs
index 4125ab6..2f103b1 100644
--- a/SmartAquaViewer/ViewModel/PagingViewModelBase.cs
+++ b/SmartAquaViewer/ViewModel/PagingViewModelBase.cs
@@ -1,13 +1,8 @@
-using System;
-using System.Collections.Generic;
-using System.Collections.ObjectModel;
+using System.Collections.ObjectModel;
 using System.ComponentModel;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using SmartAquaViewer.Controls;
-using System.Windows.Input;
 using System.Runtime.CompilerServices;
+using System.Windows.Input;
+using SmartAquaViewer.Controls;
 
 namespace SmartAquaViewer.ViewModel
 {
@@ -32,7 +27,16 @@ namespace SmartAquaViewer.ViewModel
         public int PageSize
         {
             get => _pageSize;
-            set { if (_pageSize != value) { _pageSize = value; PageIndex = 0; OnPropertyChanged(); RebuildPage(); } }
+            set
+            {
+                if (_pageSize != value)
+                {
+                    _pageSize = value;
+                    PageIndex = 0;
+                    OnPropertyChanged();
+                    RebuildPage();
+                }
+            }
         }
 
         private int _pageIndex; // 0-based
@@ -48,6 +52,38 @@ namespace SmartAquaViewer.ViewModel
         private readonly ObservableCollection<T> _pagedItems = new();
         public ReadOnlyObservableCollection<T> PagedItems { get; }
 
+        private int _pageGroupSize = 5;
+        public int PageGroupSize
+        {
+            get => _pageGroupSize;
+            set
+            {
+                if (_pageGroupSize != value)
+                {
+                    _pageGroupSize = value;
+                    OnPropertyChanged();
+                    OnPropertyChanged(nameof(PageNumbers));
+                }
+            }
+        }
+
+        // 🔹 현재 그룹에 표시할 페이지 인덱스들 (0-based)
+        public IEnumerable<int> PageNumbers
+        {
+            get
+            {
+                if (TotalPages <= 0) yield break;
+
+                // 현재 그룹: ex) 0~4, 5~9, ...
+                var groupIndex = PageIndex / PageGroupSize;
+                var start = groupIndex * PageGroupSize;
+                var end = Math.Min(start + PageGroupSize - 1, TotalPages - 1);
+
+                for (int i = start; i <= end; i++)
+                    yield return i;
+            }
+        }
+
         // 보기용 표시: "101–150 / 4,327 (3/87)"
         public string PageStatus
         {
@@ -65,6 +101,19 @@ namespace SmartAquaViewer.ViewModel
         public ICommand NextPageCommand => new RelayCommand(_ => PageIndex++, _ => PageIndex < TotalPages - 1);
         public ICommand LastPageCommand => new RelayCommand(_ => PageIndex = TotalPages - 1, _ => PageIndex < TotalPages - 1);
 
+        public ICommand GoToPageCommand => new RelayCommand(
+        p =>
+        {
+            if (p is int idx)
+                PageIndex = idx;
+        },
+        p =>
+        {
+            if (p is int idx)
+                return idx >= 0 && idx < TotalPages;
+            return false;
+        });
+
         public PagingViewModelBase()
         {
             PagedItems = new ReadOnlyObservableCollection<T>(_pagedItems);
@@ -85,6 +134,7 @@ namespace SmartAquaViewer.ViewModel
             OnPropertyChanged(nameof(TotalCount));
             OnPropertyChanged(nameof(TotalPages));
             OnPropertyChanged(nameof(PageStatus));
+            OnPropertyChanged(nameof(PageNumbers));
 
             // 버튼 CanExecute 즉시 반영
             CommandManager.InvalidateRequerySuggested();