diff --git a/BotSharp.Core/BotSharp.Core.csproj b/BotSharp.Core/BotSharp.Core.csproj
index 0e69260c..b73445d2 100644
--- a/BotSharp.Core/BotSharp.Core.csproj
+++ b/BotSharp.Core/BotSharp.Core.csproj
@@ -13,18 +13,23 @@
     <Authors>Haiping Chen</Authors>
     <Company />
     <Product>BotSharp.Core</Product>
-    <Description>Upgrade .Net Core to 2.1</Description>
+    <Description>Open source chatbot platform written in C#. Ready for enterprise.</Description>
     <RepositoryType>MIT</RepositoryType>
     <RepositoryUrl>https://github.com/Oceania2018/BotSharp</RepositoryUrl>
     <PackageTags>NLU, Chatbot, Bot, AI Bot</PackageTags>
-    <Version>1.2.0</Version>
-    <PackageReleaseNotes>Support Rasa NLU 0.12.x</PackageReleaseNotes>
+    <Version>1.3.0</Version>
+    <PackageReleaseNotes>Add NLP pipeline. Support training model by input context.</PackageReleaseNotes>
     <Copyright>Since 2018 Haiping Chen</Copyright>
     <PackageProjectUrl>https://github.com/Oceania2018/BotSharp</PackageProjectUrl>
+    <AssemblyVersion>1.3.0.0</AssemblyVersion>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
-    <DefineConstants>TRACE;DEBUG;MODEL_PER_CONTEXTS</DefineConstants>
+    <DefineConstants>TRACE;MODEL_PER_CONTEXTS;NETCOREAPP;NETCOREAPP2_1</DefineConstants>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
+    <DefineConstants>TRACE;MODEL_PER_CONTEXTS</DefineConstants>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/BotSharp.Core/Engines/RequestExtension.cs b/BotSharp.Core/Engines/RequestExtension.cs
index 0854d3f4..10396bf8 100644
--- a/BotSharp.Core/Engines/RequestExtension.cs
+++ b/BotSharp.Core/Engines/RequestExtension.cs
@@ -36,6 +36,8 @@ namespace BotSharp.Core.Engines
 #else
             var result = CallRasa(rasa.agent.Id, request.Query.First(), rasa.agent.Id);
 #endif
+            result.Content.Log();
+
             RasaResponse response = result.Data;
             aiResponse.Id = Guid.NewGuid().ToString();
             aiResponse.Lang = rasa.agent.Language;
diff --git a/BotSharp.Core/Engines/SpaCy/SpaCyEntityRecognizer.cs b/BotSharp.Core/Engines/SpaCy/SpaCyEntityRecognizer.cs
new file mode 100644
index 00000000..d0fd5587
--- /dev/null
+++ b/BotSharp.Core/Engines/SpaCy/SpaCyEntityRecognizer.cs
@@ -0,0 +1,44 @@
+using BotSharp.Core.Abstractions;
+using BotSharp.Core.Agents;
+using Microsoft.Extensions.Configuration;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using RestSharp;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace BotSharp.Core.Engines.SpaCy
+{
+    public class SpaCyEntityRecognizer : INlpPipeline
+    {
+        List<String> entitiesInTrainingSet = new List<string>();
+        public IConfiguration Configuration { get; set; }
+
+        public bool Process(Agent agent, JObject data)
+        {
+            String modelPath = "./entity_rec_output";
+            String newModelName = "test";
+            String outputDir = "./entity_rec_output2";
+            int iterTimes = 20;
+
+            agent.Entities.ForEach(entity => entitiesInTrainingSet.Add(entity.Name));
+            var client = new RestClient(Configuration.GetSection("SpaCyProvider:Url").Value);
+            var request = new RestRequest("entityrecognizer", Method.POST);
+            request.RequestFormat = DataFormat.Json;
+
+            request.AddParameter("application/json", JsonConvert.SerializeObject(new { ModelPath = modelPath, NewModelName = newModelName, OutputDir = outputDir, IterTimes = iterTimes, EntitiesInTrainingSet = entitiesInTrainingSet }), ParameterType.RequestBody);
+
+            var response = client.Execute<Result>(request);
+
+            data["EntityModelTrained"] = response.Data.EntityModelTrained;
+
+            return true;
+        }
+    }
+
+    public class Result
+    {
+        public Boolean EntityModelTrained { get; set; }
+    }
+}
diff --git a/BotSharp.UnitTest/AgentTest.cs b/BotSharp.UnitTest/AgentTest.cs
index 766f0723..7853cbab 100644
--- a/BotSharp.UnitTest/AgentTest.cs
+++ b/BotSharp.UnitTest/AgentTest.cs
@@ -7,6 +7,7 @@ using Microsoft.EntityFrameworkCore;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using System.Text;
 
@@ -50,7 +51,7 @@ namespace BotSharp.UnitTest
             var rasa = new RasaAi(dc);
             var importer = new AgentImporterInDialogflow();
 
-            string dataDir =  $"{Database.ContentRootPath}\\App_Data\\DbInitializer\\Agents\\";
+            string dataDir =  $"{Database.ContentRootPath}App_Data{Path.DirectorySeparatorChar}DbInitializer{Path.DirectorySeparatorChar}Agents{Path.DirectorySeparatorChar}";
             var agent = rasa.RestoreAgent(importer, BOT_NAME, dataDir);
             agent.Id = BOT_ID;
             agent.ClientAccessToken = BOT_CLIENT_TOKEN;
diff --git a/BotSharp.UnitTest/Settings/settings.bot.json b/BotSharp.UnitTest/Settings/settings.bot.json
index 596c6c28..1cbbe994 100644
--- a/BotSharp.UnitTest/Settings/settings.bot.json
+++ b/BotSharp.UnitTest/Settings/settings.bot.json
@@ -9,6 +9,6 @@
     "SpaCyProvider": {
       "Url": "http://10.2.21.200:5005"
     },
-    "Pipe": "SpaCyTokenizer, SpacyFeaturizer, SpaCyEntitizer, SpaCyTextCategorizer"
+    "Pipe": "SpaCyTokenizer, SpacyFeaturizer, SpaCyEntitizer, SpaCyTextCategorizer, SpaCyEntityRecognizer"
   }
 }