diff --git a/src/DotnetSpider/Common/Framework.cs b/src/DotnetSpider/Common/Framework.cs
index e6a01b94..e644c4b6 100644
--- a/src/DotnetSpider/Common/Framework.cs
+++ b/src/DotnetSpider/Common/Framework.cs
@@ -68,13 +68,7 @@ namespace DotnetSpider.Common
 				TotalMemory = (int) (infoDic["MemTotal:"] / 1024);
 			}
 
-			var networkInterface = NetworkInterface.GetAllNetworkInterfaces()
-				.First(i => i.NetworkInterfaceType == NetworkInterfaceType.Ethernet ||
-				            i.NetworkInterfaceType == NetworkInterfaceType.Wireless80211);
-			var unicastAddresses = networkInterface.GetIPProperties().UnicastAddresses;
-			IpAddress = unicastAddresses.First(a =>
-					a.IPv4Mask.ToString() != "255.255.255.255" && a.Address.AddressFamily == AddressFamily.InterNetwork)
-				.Address.ToString();
+			IpAddress = NetworkHelper.CurrentIpAddress();
 
 			OsDescription = $"{Environment.OSVersion.Platform} {Environment.OSVersion.Version}";
 		}
diff --git a/src/DotnetSpider/Common/NetworkHelper.cs b/src/DotnetSpider/Common/NetworkHelper.cs
new file mode 100644
index 00000000..58c63862
--- /dev/null
+++ b/src/DotnetSpider/Common/NetworkHelper.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Linq;
+using System.Net;
+using System.Net.NetworkInformation;
+using System.Net.Sockets;
+
+namespace DotnetSpider.Common
+{
+    public static class NetworkHelper
+    {
+        public static string CurrentIpAddress()
+        {
+            var networkInterfaces = NetworkInterface.GetAllNetworkInterfaces()
+                .Where(i => i.NetworkInterfaceType == NetworkInterfaceType.Ethernet ||
+                    i.NetworkInterfaceType == NetworkInterfaceType.Wireless80211);
+            var unicastAddresses = networkInterfaces
+                .Select(i => i.GetIPProperties())
+                .SelectMany(p => p.UnicastAddresses);
+            var addressInfo = unicastAddresses
+                .Where(a => a.IPv4Mask.ToString() != "255.255.255.255" &&
+                    a.Address.AddressFamily == AddressFamily.InterNetwork &&
+                    !IPAddress.IsLoopback(a.Address))
+                .FirstOrDefault();
+            var ipAddress = addressInfo?.Address.ToString() ?? "127.0.0.1";
+            return ipAddress;
+        }
+    }
+}
\ No newline at end of file