diff --git a/Plugins/Wox.Plugin.V2ex/Images/app.ico b/Plugins/Wox.Plugin.V2ex/Images/app.ico
new file mode 100644
index 000000000..b0c3435fc
Binary files /dev/null and b/Plugins/Wox.Plugin.V2ex/Images/app.ico differ
diff --git a/Plugins/Wox.Plugin.V2ex/main.py b/Plugins/Wox.Plugin.V2ex/main.py
new file mode 100644
index 000000000..ef3a1a504
--- /dev/null
+++ b/Plugins/Wox.Plugin.V2ex/main.py
@@ -0,0 +1,34 @@
+#encoding=utf8
+
+from __future__ import unicode_literals
+import requests
+from bs4 import BeautifulSoup
+import json
+import webbrowser
+
+def safeSelectText(s,path):
+    return s.select(path)[0].text if len(s.select(path)) > 0 else ""
+
+def query(key):
+    r = requests.get('http://v2ex.com/?tab=all')
+    bs = BeautifulSoup(r.text)
+    results = []
+    for i in bs.select(".box div.item"):
+        res = {}
+        title = safeSelectText(i,".item_title")
+        subTitle = safeSelectText(i,".fade")
+        url = "http://v2ex.com" + i.select(".item_title a")[0]["href"]
+
+        res["Title"] = title
+        res["SubTitle"] = subTitle
+        res["ActionName"] = "openUrl"
+        res["IcoPath"] = "Images\\app.ico"
+        res["ActionPara"] = url
+        results.append(res)
+    return json.dumps(results)
+
+def openUrl(url):
+    webbrowser.open(url)
+
+if __name__ == "__main__":
+    print query("movie geo")
diff --git a/Plugins/Wox.Plugin.V2ex/plugin.json b/Plugins/Wox.Plugin.V2ex/plugin.json
new file mode 100644
index 000000000..91cace1f5
--- /dev/null
+++ b/Plugins/Wox.Plugin.V2ex/plugin.json
@@ -0,0 +1,13 @@
+{
+    "ID":"D2D2C23B084D411DB66FE0C79D6C2A6H",
+    "ActionKeyword":"v2ex",
+    "Name":"Wox.Plugin.v2ex",
+    "Description":"v2ex viewer",
+    "Author":"qianlifeng",
+    "Version":"1.0",
+    "Language":"python",
+    "Website":"http://www.getwox.com",
+    "IcoPath":"Images\\app.ico",
+    "ExecuteFileName":"main.py"
+}
+
diff --git a/PythonHome/python27.dll b/PythonHome/python27.dll
new file mode 100644
index 000000000..5d55cc581
Binary files /dev/null and b/PythonHome/python27.dll differ
diff --git a/Wox/RPC/JsonPRCModel.cs b/Wox/JsonRPC/JsonPRCModel.cs
similarity index 94%
rename from Wox/RPC/JsonPRCModel.cs
rename to Wox/JsonRPC/JsonPRCModel.cs
index cfcd35930..d123d3757 100644
--- a/Wox/RPC/JsonPRCModel.cs
+++ b/Wox/JsonRPC/JsonPRCModel.cs
@@ -1,9 +1,7 @@
 using System.Collections.Generic;
-using System.Windows.Documents;
-using Newtonsoft.Json;
 using Wox.Plugin;
 
-namespace Wox.RPC
+namespace Wox.JsonRPC
 {
     public class JsonRPCErrorModel
     {
diff --git a/Wox/PluginLoader/BasePlugin.cs b/Wox/PluginLoader/BasePlugin.cs
index 3467a03d6..5149d71ca 100644
--- a/Wox/PluginLoader/BasePlugin.cs
+++ b/Wox/PluginLoader/BasePlugin.cs
@@ -5,8 +5,8 @@ using System.IO;
 using System.Linq;
 using System.Text;
 using Newtonsoft.Json;
+using Wox.JsonRPC;
 using Wox.Plugin;
-using Wox.RPC;
 
 namespace Wox.PluginLoader
 {
@@ -14,7 +14,7 @@ namespace Wox.PluginLoader
     {
         protected PluginInitContext context;
 
-        public abstract List<string> GetAllowedLanguages();
+        public abstract string SupportedLanguage { get; }
 
         protected abstract string ExecuteQuery(Query query);
         protected abstract string ExecuteAction(JsonRPCRequestModel rpcRequest);
diff --git a/Wox/PluginLoader/BasePluginLoader.cs b/Wox/PluginLoader/BasePluginLoader.cs
index 6e28efe2c..6bcbd7363 100644
--- a/Wox/PluginLoader/BasePluginLoader.cs
+++ b/Wox/PluginLoader/BasePluginLoader.cs
@@ -3,7 +3,6 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using Wox.Plugin;
-using Wox.RPC;
 
 namespace Wox.PluginLoader
 {
@@ -11,22 +10,14 @@ namespace Wox.PluginLoader
     {
         public virtual List<PluginPair> LoadPlugin(List<PluginMetadata> pluginMetadatas)
         {
-            List<PluginPair> plugins = new List<PluginPair>();
-
             T pluginWrapper = new T();
-            List<string> allowedLanguages = pluginWrapper.GetAllowedLanguages();
-            List<PluginMetadata> metadatas = pluginMetadatas.Where(o => allowedLanguages.Contains(o.Language.ToUpper())).ToList();
-            foreach (PluginMetadata metadata in metadatas)
-            {
-                PluginPair pair = new PluginPair()
-                {
-                    Plugin = pluginWrapper,
-                    Metadata = metadata
-                };
-                plugins.Add(pair);
-            }
+            List<PluginMetadata> metadatas = pluginMetadatas.Where(o => pluginWrapper.SupportedLanguage.ToUpper() == o.Language.ToUpper()).ToList();
 
-            return plugins;
+            return metadatas.Select(metadata => new PluginPair()
+            {
+                Plugin = pluginWrapper, 
+                Metadata = metadata
+            }).ToList();
         }
     }
 }
diff --git a/Wox/PluginLoader/PythonPlugin.cs b/Wox/PluginLoader/PythonPlugin.cs
index 423b7e9d7..81ab5c034 100644
--- a/Wox/PluginLoader/PythonPlugin.cs
+++ b/Wox/PluginLoader/PythonPlugin.cs
@@ -1,7 +1,7 @@
 using System.Collections.Generic;
 using System.IO;
+using Wox.JsonRPC;
 using Wox.Plugin;
-using Wox.RPC;
 
 namespace Wox.PluginLoader
 {
@@ -9,27 +9,24 @@ namespace Wox.PluginLoader
     {
         private static string woxDirectory = Path.GetDirectoryName(System.Windows.Forms.Application.ExecutablePath);
 
-        public override List<string> GetAllowedLanguages()
+        public override string SupportedLanguage
         {
-            return  new List<string>()
-            {
-                AllowedLanguage.Python
-            };
+            get { return AllowedLanguage.Python; }
         }
 
         protected override string ExecuteQuery(Query query)
         {
             string fileName = Path.Combine(woxDirectory, "PythonHome\\pythonw.exe");
             string parameters = string.Format("{0} \"{1}\"", context.CurrentPluginMetadata.ExecuteFilePath,
-                     JsonRPC.Send("query", query.GetAllRemainingParameter()));
+                     string.Format(@"{{\""method\"": \""query\"", \""parameters\"": \""{0}\""}}",query.GetAllRemainingParameter()));
+             
             return Execute(fileName, parameters);
         }
 
         protected override string ExecuteAction(JsonRPCRequestModel rpcRequest)
         {
             string fileName = Path.Combine(woxDirectory, "PythonHome\\pythonw.exe");
-            string parameters = string.Format("{0} \"{1}\"", context.CurrentPluginMetadata.ExecuteFilePath,
-                                              rpcRequest.ToString());
+            string parameters = string.Format("{0} \"{1}\"", context.CurrentPluginMetadata.ExecuteFilePath,rpcRequest);
             return Execute(fileName, parameters);
         }
     }
diff --git a/Wox/RPC/2obywmlm.f50 b/Wox/RPC/2obywmlm.f50
deleted file mode 100644
index 41bfcdc21..000000000
--- a/Wox/RPC/2obywmlm.f50
+++ /dev/null
@@ -1,21 +0,0 @@
-using System.Collections.Generic;
-using System.Linq;
-
-namespace Wox.RPC
-{
-    public class JsonRPC
-    {
-        public static string Send(string method, List<string> paras)
-        {
-            var list = paras.Select(s => string.Format(@"\""{0}\""", s));
-            return string.Format(@"{{\""jsonrpc\"": \""2.0\"",\""method\"": \""{0}\"", \""params\"": [{1}], \""id\"": 1}}",
-                method, string.Join(",", list.ToArray()));
-        }
-
-        public static string Send(string method, string para)
-        {
-            return string.Format(@"{{\""jsonrpc\"": \""2.0\"",\""method\"": \""{0}\"", \""params\"": {1}, \""id\"": 1}}",
-                method, string.Join(",", list.ToArray()));
-        }
-    }
-}
diff --git a/Wox/RPC/JsonRPC.cs b/Wox/RPC/JsonRPC.cs
deleted file mode 100644
index 27c3f7d83..000000000
--- a/Wox/RPC/JsonRPC.cs
+++ /dev/null
@@ -1,21 +0,0 @@
-using System.Collections.Generic;
-using System.Linq;
-
-namespace Wox.RPC
-{
-    public class JsonRPC
-    {
-        public static string Send(string method, List<string> paras)
-        {
-            var list = paras.Select(s => string.Format(@"\""{0}\""", s));
-            return string.Format(@"{{\""jsonrpc\"": \""2.0\"",\""method\"": \""{0}\"", \""parameters\"": [{1}], \""id\"": 1}}",
-                method, string.Join(",", list.ToArray()));
-        }
-
-        public static string Send(string method, string para)
-        {
-            return string.Format(@"{{\""jsonrpc\"": \""2.0\"",\""method\"": \""{0}\"", \""parameters\"": \""{1}\"", \""id\"": 1}}",
-                method, para);
-        }
-    }
-}
diff --git a/Wox/RPC/tr3fzfc4.och b/Wox/RPC/tr3fzfc4.och
deleted file mode 100644
index 71a944742..000000000
--- a/Wox/RPC/tr3fzfc4.och
+++ /dev/null
@@ -1,56 +0,0 @@
-using System.Collections.Generic;
-using System.Windows.Documents;
-using Newtonsoft.Json;
-using Wox.Plugin;
-
-namespace Wox.RPC
-{
-    public class JsonRPCErrorModel
-    {
-        public int Code { get; set; }
-
-        public string Message { get; set; }
-
-        public string Data { get; set; }
-    }
-
-    public class JsonRPCModelBase
-    {
-        public int Id { get; set; }
-
-        public string JsonRPC { get; set; }
-    }
-
-    public class JsonRPCResponseModel : JsonRPCModelBase
-    {
-        public string Result { get; set; }
-
-        public JsonRPCErrorModel Error { get; set; }
-    }
-
-    public class JsonRPCQueryResponseModel : JsonRPCResponseModel
-    {
-        public new List<JsonRPCResult> Result { get; set; }
-    }
-
-    public class JsonRPCRequestModel : JsonRPCModelBase
-    {
-        public string Method { get; set; }
-
-        /// <summary>
-        /// counld be list<string> or string type
-        /// </summary>
-        public object Parameters { get; set; }
-
-        public override string ToString()
-        {
-            if(typeof(Parameters))
-            return string.Format(@"{""method"":}",Method,Parameters);
-        }
-    }
-
-    public class JsonRPCResult : Result
-    {
-        public JsonRPCRequestModel JsonRPCAction { get; set; }
-    }
-}
diff --git a/Wox/Wox.csproj b/Wox/Wox.csproj
index f7775274d..3764b2f4c 100644
--- a/Wox/Wox.csproj
+++ b/Wox/Wox.csproj
@@ -139,7 +139,6 @@
     </Compile>
     <Compile Include="Converters\ImagePathConverter.cs" />
     <Compile Include="PluginLoader\IPluginLoader.cs" />
-    <Compile Include="RPC\JsonRPC.cs" />
     <Compile Include="Msg.xaml.cs">
       <DependentUpon>Msg.xaml</DependentUpon>
     </Compile>
@@ -147,7 +146,7 @@
     <Compile Include="PluginLoader\CSharpPluginLoader.cs" />
     <Compile Include="PluginLoader\BasePluginLoader.cs" />
     <Compile Include="PluginLoader\BasePlugin.cs" />
-    <Compile Include="RPC\JsonPRCModel.cs" />
+    <Compile Include="JsonRPC\JsonPRCModel.cs" />
     <Compile Include="PluginLoader\Plugins.cs" />
     <Compile Include="PluginLoader\PythonPlugin.cs" />
     <Compile Include="Properties\Annotations.cs" />