diff --git a/src/IP/Main.cs b/src/IP/Main.cs
new file mode 100644
index 0000000..f772d53
--- /dev/null
+++ b/src/IP/Main.cs
@@ -0,0 +1,27 @@
+using System.Net.NetworkInformation;
+using System.Net.Sockets;
+
+namespace Dot.IP;
+
+public sealed class Main : Tool<Option>
+
+{
+    public Main(Option opt) : base(opt) { }
+
+    public override async Task Run()
+    {
+        foreach (var item in NetworkInterface.GetAllNetworkInterfaces()) {
+            if (item.NetworkInterfaceType != NetworkInterfaceType.Ethernet ||
+                item.OperationalStatus    != OperationalStatus.Up)
+                continue;
+            foreach (var ip in item.GetIPProperties().UnicastAddresses)
+                if (ip.Address.AddressFamily == AddressFamily.InterNetwork)
+                    Console.WriteLine(@$"{item.Name}: {ip.Address}");
+        }
+
+        using var http = new HttpClient();
+        Console.Write(Str.PublicIP);
+        var str = await http.GetStringAsync("http://httpbin.org/ip");
+        Console.WriteLine(str);
+    }
+}
\ No newline at end of file
diff --git a/src/IP/Option.cs b/src/IP/Option.cs
new file mode 100644
index 0000000..d3ef77a
--- /dev/null
+++ b/src/IP/Option.cs
@@ -0,0 +1,4 @@
+namespace Dot.IP;
+
+[Verb("ip", HelpText = nameof(Str.Ip), ResourceType = typeof(Str))]
+public class Option : IOption { }
\ No newline at end of file
diff --git a/src/Lang/Str.Designer.cs b/src/Lang/Str.Designer.cs
index e69b6c7..aaf4f04 100644
--- a/src/Lang/Str.Designer.cs
+++ b/src/Lang/Str.Designer.cs
@@ -122,6 +122,15 @@ namespace Dot.Lang {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to IP工具.
+        /// </summary>
+        public static string Ip {
+            get {
+                return ResourceManager.GetString("Ip", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Local clock offset.
         /// </summary>
@@ -203,6 +212,15 @@ namespace Dot.Lang {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Public network ip... .
+        /// </summary>
+        public static string PublicIP {
+            get {
+                return ResourceManager.GetString("PublicIP", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to BitSet 1：[0-9]，2：[a-z]，4：[A-Z]，8：[ascii.0x21-0x2F].
         /// </summary>
@@ -285,7 +303,7 @@ namespace Dot.Lang {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to NTP 标准网络时钟: {0}.
+        ///   Looks up a localized string similar to 同步本机时间.
         /// </summary>
         public static string ServerTime {
             get {
diff --git a/src/Lang/Str.en-US.resx b/src/Lang/Str.en-US.resx
index 39e65fc..25c0ec5 100644
--- a/src/Lang/Str.en-US.resx
+++ b/src/Lang/Str.en-US.resx
@@ -122,4 +122,13 @@
     <data name="ClickCopyColor" xml:space="preserve">
         <value>Click the left mouse button to copy the colors and coordinates to the clipboard</value>
     </data>
+    <data name="PublicIP" xml:space="preserve">
+        <value>Public network ip: </value>
+    </data>
+    <data name="ServerTime" xml:space="preserve">
+        <value>Synchronize local time</value>
+    </data>
+    <data name="Ip" xml:space="preserve">
+        <value>IP tools</value>
+    </data>
 </root>
\ No newline at end of file
diff --git a/src/Lang/Str.resx b/src/Lang/Str.resx
index 9e730ef..8d28ed4 100644
--- a/src/Lang/Str.resx
+++ b/src/Lang/Str.resx
@@ -42,6 +42,9 @@
     <data name="TimeTool" xml:space="preserve">
         <value>时间同步工具</value>
     </data>
+    <data name="Ip" xml:space="preserve">
+        <value>IP工具</value>
+    </data>
     <data name="ScreenPixelTool" xml:space="preserve">
         <value>屏幕坐标颜色选取工具</value>
     </data>
@@ -63,7 +66,9 @@
     <data name="SyncToLocalTime" xml:space="preserve">
         <value>同步本机时间</value>
     </data>
-
+    <data name="ServerTime" xml:space="preserve">
+        <value>同步本机时间</value>
+    </data>
     <data name="FolderPath" xml:space="preserve">
         <value>要处理的目录路径</value>
     </data>
@@ -131,4 +136,7 @@
     <data name="ClickCopyColor" xml:space="preserve">
         <value>单击鼠标左键复制颜色和坐标到剪贴板</value>
     </data>
+    <data name="PublicIP" xml:space="preserve">
+        <value>Public network ip... </value>
+    </data>
 </root>
\ No newline at end of file
diff --git a/src/ToolsFactory.cs b/src/ToolsFactory.cs
index 29a43bf..789fad8 100644
--- a/src/ToolsFactory.cs
+++ b/src/ToolsFactory.cs
@@ -15,6 +15,7 @@ public static class ToolsFactory
                  , Guid.Option o    => new Guid.Main(o)
                  , Time.Option o    => new Time.Main(o)
                  , Color.Option o   => new Color.Main(o)
+                 , IP.Option o      => new IP.Main(o)
                  , _                => throw new ArgumentOutOfRangeException(nameof(option))
                };
     }
diff --git a/src/dot.csproj b/src/dot.csproj
index 607d74f..c735ef9 100644
--- a/src/dot.csproj
+++ b/src/dot.csproj
@@ -7,7 +7,7 @@
         <ImplicitUsings>enable</ImplicitUsings>
         <RootNamespace>Dot</RootNamespace>
         <AssemblyName>dot</AssemblyName>
-        <Version>1.1.2</Version>
+        <Version>1.1.3</Version>
         <Authors>nsnail</Authors>
         <Copyright>Copyright (c) 2022 nsnail</Copyright>
         <RepositoryUrl>https://github.com/nsnail/dot.git</RepositoryUrl>