diff --git a/API/Api.cs b/API/Api.cs
deleted file mode 100644
index 33ab674..0000000
--- a/API/Api.cs
+++ /dev/null
@@ -1,594 +0,0 @@
-// <auto-generated>
-//     Generated by the protocol buffer compiler.  DO NOT EDIT!
-//     source: api.proto
-// </auto-generated>
-#pragma warning disable 1591, 0612, 3021, 8981
-#region Designer generated code
-
-using pb = global::Google.Protobuf;
-using pbc = global::Google.Protobuf.Collections;
-using pbr = global::Google.Protobuf.Reflection;
-using scg = global::System.Collections.Generic;
-namespace Api {
-
-  /// <summary>Holder for reflection information generated from api.proto</summary>
-  public static partial class ApiReflection {
-
-    #region Descriptor
-    /// <summary>File descriptor for api.proto</summary>
-    public static pbr::FileDescriptor Descriptor {
-      get { return descriptor; }
-    }
-    private static pbr::FileDescriptor descriptor;
-
-    static ApiReflection() {
-      byte[] descriptorData = global::System.Convert.FromBase64String(
-          string.Concat(
-            "CglhcGkucHJvdG8SA2FwaSJGCgdSZXF1ZXN0EgwKBGNvZGUYASABKAkSDAoE",
-            "c3RyMRgCIAEoCRIMCgRzdHIyGAMgASgJEhEKCWludF92YWx1ZRgEIAEoBSIs",
-            "CghSZXNwb25zZRIPCgdzdWNjZXNzGAEgASgIEg8KB21lc3NhZ2UYAiABKAky",
-            "NAoKQXBpU2VydmljZRImCgdDYWxsQXBpEgwuYXBpLlJlcXVlc3QaDS5hcGku",
-            "UmVzcG9uc2ViBnByb3RvMw=="));
-      descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
-          new pbr::FileDescriptor[] { },
-          new pbr::GeneratedClrTypeInfo(null, null, new pbr::GeneratedClrTypeInfo[] {
-            new pbr::GeneratedClrTypeInfo(typeof(global::Api.Request), global::Api.Request.Parser, new[]{ "Code", "Str1", "Str2", "IntValue" }, null, null, null, null),
-            new pbr::GeneratedClrTypeInfo(typeof(global::Api.Response), global::Api.Response.Parser, new[]{ "Success", "Message" }, null, null, null, null)
-          }));
-    }
-    #endregion
-
-  }
-  #region Messages
-  /// <summary>
-  /// 定义消息结构
-  /// </summary>
-  [global::System.Diagnostics.DebuggerDisplayAttribute("{ToString(),nq}")]
-  public sealed partial class Request : pb::IMessage<Request>
-  #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-      , pb::IBufferMessage
-  #endif
-  {
-    private static readonly pb::MessageParser<Request> _parser = new pb::MessageParser<Request>(() => new Request());
-    private pb::UnknownFieldSet _unknownFields;
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public static pb::MessageParser<Request> Parser { get { return _parser; } }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public static pbr::MessageDescriptor Descriptor {
-      get { return global::Api.ApiReflection.Descriptor.MessageTypes[0]; }
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    pbr::MessageDescriptor pb::IMessage.Descriptor {
-      get { return Descriptor; }
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public Request() {
-      OnConstruction();
-    }
-
-    partial void OnConstruction();
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public Request(Request other) : this() {
-      code_ = other.code_;
-      str1_ = other.str1_;
-      str2_ = other.str2_;
-      intValue_ = other.intValue_;
-      _unknownFields = pb::UnknownFieldSet.Clone(other._unknownFields);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public Request Clone() {
-      return new Request(this);
-    }
-
-    /// <summary>Field number for the "code" field.</summary>
-    public const int CodeFieldNumber = 1;
-    private string code_ = "";
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public string Code {
-      get { return code_; }
-      set {
-        code_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
-      }
-    }
-
-    /// <summary>Field number for the "str1" field.</summary>
-    public const int Str1FieldNumber = 2;
-    private string str1_ = "";
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public string Str1 {
-      get { return str1_; }
-      set {
-        str1_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
-      }
-    }
-
-    /// <summary>Field number for the "str2" field.</summary>
-    public const int Str2FieldNumber = 3;
-    private string str2_ = "";
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public string Str2 {
-      get { return str2_; }
-      set {
-        str2_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
-      }
-    }
-
-    /// <summary>Field number for the "int_value" field.</summary>
-    public const int IntValueFieldNumber = 4;
-    private int intValue_;
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public int IntValue {
-      get { return intValue_; }
-      set {
-        intValue_ = value;
-      }
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public override bool Equals(object other) {
-      return Equals(other as Request);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public bool Equals(Request other) {
-      if (ReferenceEquals(other, null)) {
-        return false;
-      }
-      if (ReferenceEquals(other, this)) {
-        return true;
-      }
-      if (Code != other.Code) return false;
-      if (Str1 != other.Str1) return false;
-      if (Str2 != other.Str2) return false;
-      if (IntValue != other.IntValue) return false;
-      return Equals(_unknownFields, other._unknownFields);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public override int GetHashCode() {
-      int hash = 1;
-      if (Code.Length != 0) hash ^= Code.GetHashCode();
-      if (Str1.Length != 0) hash ^= Str1.GetHashCode();
-      if (Str2.Length != 0) hash ^= Str2.GetHashCode();
-      if (IntValue != 0) hash ^= IntValue.GetHashCode();
-      if (_unknownFields != null) {
-        hash ^= _unknownFields.GetHashCode();
-      }
-      return hash;
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public override string ToString() {
-      return pb::JsonFormatter.ToDiagnosticString(this);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void WriteTo(pb::CodedOutputStream output) {
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-      output.WriteRawMessage(this);
-    #else
-      if (Code.Length != 0) {
-        output.WriteRawTag(10);
-        output.WriteString(Code);
-      }
-      if (Str1.Length != 0) {
-        output.WriteRawTag(18);
-        output.WriteString(Str1);
-      }
-      if (Str2.Length != 0) {
-        output.WriteRawTag(26);
-        output.WriteString(Str2);
-      }
-      if (IntValue != 0) {
-        output.WriteRawTag(32);
-        output.WriteInt32(IntValue);
-      }
-      if (_unknownFields != null) {
-        _unknownFields.WriteTo(output);
-      }
-    #endif
-    }
-
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    void pb::IBufferMessage.InternalWriteTo(ref pb::WriteContext output) {
-      if (Code.Length != 0) {
-        output.WriteRawTag(10);
-        output.WriteString(Code);
-      }
-      if (Str1.Length != 0) {
-        output.WriteRawTag(18);
-        output.WriteString(Str1);
-      }
-      if (Str2.Length != 0) {
-        output.WriteRawTag(26);
-        output.WriteString(Str2);
-      }
-      if (IntValue != 0) {
-        output.WriteRawTag(32);
-        output.WriteInt32(IntValue);
-      }
-      if (_unknownFields != null) {
-        _unknownFields.WriteTo(ref output);
-      }
-    }
-    #endif
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public int CalculateSize() {
-      int size = 0;
-      if (Code.Length != 0) {
-        size += 1 + pb::CodedOutputStream.ComputeStringSize(Code);
-      }
-      if (Str1.Length != 0) {
-        size += 1 + pb::CodedOutputStream.ComputeStringSize(Str1);
-      }
-      if (Str2.Length != 0) {
-        size += 1 + pb::CodedOutputStream.ComputeStringSize(Str2);
-      }
-      if (IntValue != 0) {
-        size += 1 + pb::CodedOutputStream.ComputeInt32Size(IntValue);
-      }
-      if (_unknownFields != null) {
-        size += _unknownFields.CalculateSize();
-      }
-      return size;
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void MergeFrom(Request other) {
-      if (other == null) {
-        return;
-      }
-      if (other.Code.Length != 0) {
-        Code = other.Code;
-      }
-      if (other.Str1.Length != 0) {
-        Str1 = other.Str1;
-      }
-      if (other.Str2.Length != 0) {
-        Str2 = other.Str2;
-      }
-      if (other.IntValue != 0) {
-        IntValue = other.IntValue;
-      }
-      _unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void MergeFrom(pb::CodedInputStream input) {
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-      input.ReadRawMessage(this);
-    #else
-      uint tag;
-      while ((tag = input.ReadTag()) != 0) {
-      if ((tag & 7) == 4) {
-        // Abort on any end group tag.
-        return;
-      }
-      switch(tag) {
-          default:
-            _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, input);
-            break;
-          case 10: {
-            Code = input.ReadString();
-            break;
-          }
-          case 18: {
-            Str1 = input.ReadString();
-            break;
-          }
-          case 26: {
-            Str2 = input.ReadString();
-            break;
-          }
-          case 32: {
-            IntValue = input.ReadInt32();
-            break;
-          }
-        }
-      }
-    #endif
-    }
-
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    void pb::IBufferMessage.InternalMergeFrom(ref pb::ParseContext input) {
-      uint tag;
-      while ((tag = input.ReadTag()) != 0) {
-      if ((tag & 7) == 4) {
-        // Abort on any end group tag.
-        return;
-      }
-      switch(tag) {
-          default:
-            _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, ref input);
-            break;
-          case 10: {
-            Code = input.ReadString();
-            break;
-          }
-          case 18: {
-            Str1 = input.ReadString();
-            break;
-          }
-          case 26: {
-            Str2 = input.ReadString();
-            break;
-          }
-          case 32: {
-            IntValue = input.ReadInt32();
-            break;
-          }
-        }
-      }
-    }
-    #endif
-
-  }
-
-  [global::System.Diagnostics.DebuggerDisplayAttribute("{ToString(),nq}")]
-  public sealed partial class Response : pb::IMessage<Response>
-  #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-      , pb::IBufferMessage
-  #endif
-  {
-    private static readonly pb::MessageParser<Response> _parser = new pb::MessageParser<Response>(() => new Response());
-    private pb::UnknownFieldSet _unknownFields;
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public static pb::MessageParser<Response> Parser { get { return _parser; } }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public static pbr::MessageDescriptor Descriptor {
-      get { return global::Api.ApiReflection.Descriptor.MessageTypes[1]; }
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    pbr::MessageDescriptor pb::IMessage.Descriptor {
-      get { return Descriptor; }
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public Response() {
-      OnConstruction();
-    }
-
-    partial void OnConstruction();
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public Response(Response other) : this() {
-      success_ = other.success_;
-      message_ = other.message_;
-      _unknownFields = pb::UnknownFieldSet.Clone(other._unknownFields);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public Response Clone() {
-      return new Response(this);
-    }
-
-    /// <summary>Field number for the "success" field.</summary>
-    public const int SuccessFieldNumber = 1;
-    private bool success_;
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public bool Success {
-      get { return success_; }
-      set {
-        success_ = value;
-      }
-    }
-
-    /// <summary>Field number for the "message" field.</summary>
-    public const int MessageFieldNumber = 2;
-    private string message_ = "";
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public string Message {
-      get { return message_; }
-      set {
-        message_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
-      }
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public override bool Equals(object other) {
-      return Equals(other as Response);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public bool Equals(Response other) {
-      if (ReferenceEquals(other, null)) {
-        return false;
-      }
-      if (ReferenceEquals(other, this)) {
-        return true;
-      }
-      if (Success != other.Success) return false;
-      if (Message != other.Message) return false;
-      return Equals(_unknownFields, other._unknownFields);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public override int GetHashCode() {
-      int hash = 1;
-      if (Success != false) hash ^= Success.GetHashCode();
-      if (Message.Length != 0) hash ^= Message.GetHashCode();
-      if (_unknownFields != null) {
-        hash ^= _unknownFields.GetHashCode();
-      }
-      return hash;
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public override string ToString() {
-      return pb::JsonFormatter.ToDiagnosticString(this);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void WriteTo(pb::CodedOutputStream output) {
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-      output.WriteRawMessage(this);
-    #else
-      if (Success != false) {
-        output.WriteRawTag(8);
-        output.WriteBool(Success);
-      }
-      if (Message.Length != 0) {
-        output.WriteRawTag(18);
-        output.WriteString(Message);
-      }
-      if (_unknownFields != null) {
-        _unknownFields.WriteTo(output);
-      }
-    #endif
-    }
-
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    void pb::IBufferMessage.InternalWriteTo(ref pb::WriteContext output) {
-      if (Success != false) {
-        output.WriteRawTag(8);
-        output.WriteBool(Success);
-      }
-      if (Message.Length != 0) {
-        output.WriteRawTag(18);
-        output.WriteString(Message);
-      }
-      if (_unknownFields != null) {
-        _unknownFields.WriteTo(ref output);
-      }
-    }
-    #endif
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public int CalculateSize() {
-      int size = 0;
-      if (Success != false) {
-        size += 1 + 1;
-      }
-      if (Message.Length != 0) {
-        size += 1 + pb::CodedOutputStream.ComputeStringSize(Message);
-      }
-      if (_unknownFields != null) {
-        size += _unknownFields.CalculateSize();
-      }
-      return size;
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void MergeFrom(Response other) {
-      if (other == null) {
-        return;
-      }
-      if (other.Success != false) {
-        Success = other.Success;
-      }
-      if (other.Message.Length != 0) {
-        Message = other.Message;
-      }
-      _unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void MergeFrom(pb::CodedInputStream input) {
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-      input.ReadRawMessage(this);
-    #else
-      uint tag;
-      while ((tag = input.ReadTag()) != 0) {
-      if ((tag & 7) == 4) {
-        // Abort on any end group tag.
-        return;
-      }
-      switch(tag) {
-          default:
-            _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, input);
-            break;
-          case 8: {
-            Success = input.ReadBool();
-            break;
-          }
-          case 18: {
-            Message = input.ReadString();
-            break;
-          }
-        }
-      }
-    #endif
-    }
-
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    void pb::IBufferMessage.InternalMergeFrom(ref pb::ParseContext input) {
-      uint tag;
-      while ((tag = input.ReadTag()) != 0) {
-      if ((tag & 7) == 4) {
-        // Abort on any end group tag.
-        return;
-      }
-      switch(tag) {
-          default:
-            _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, ref input);
-            break;
-          case 8: {
-            Success = input.ReadBool();
-            break;
-          }
-          case 18: {
-            Message = input.ReadString();
-            break;
-          }
-        }
-      }
-    }
-    #endif
-
-  }
-
-  #endregion
-
-}
-
-#endregion Designer generated code
diff --git a/API/api.proto b/API/api.proto
deleted file mode 100644
index 27b6a84..0000000
--- a/API/api.proto
+++ /dev/null
@@ -1,21 +0,0 @@
-syntax = "proto3";
-
-package api;
-
-// 定义消息结构
-message Request {
-  string code = 1;
-  string str1 = 2;
-  string str2 = 3;
-  int32 int_value = 4;
-}
-
-message Response {
-  bool success = 1;
-  string message = 2;
-}
-
-// 定义服务
-service ApiService {
-  rpc CallApi (Request) returns (Response);
-}
diff --git a/ApiS.cs b/ApiS.cs
deleted file mode 100644
index e38a8b5..0000000
--- a/ApiS.cs
+++ /dev/null
@@ -1,2 +0,0 @@
-namespace Shrink;
-