diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..91feec3
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,20 @@
+# Created by .ignore support plugin (hsz.mobi)
+### Go template
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+# IDE
+.idea
\ No newline at end of file
diff --git a/entry.go b/entry.go
new file mode 100644
index 0000000..e5c3d38
--- /dev/null
+++ b/entry.go
@@ -0,0 +1,133 @@
+package wxwork_message_sdk
+
+import (
+    "encoding/json"
+    "encoding/xml"
+    "fmt"
+    "io/ioutil"
+    "log"
+    "net/http"
+    "strconv"
+    "strings"
+)
+
+import (
+    "github.com/julienschmidt/httprouter"
+    "github.com/sbzhu/weworkapi_golang/wxbizmsgcrypt"
+)
+
+type ErrorInfo struct {
+    Code int    `json:"code"`
+    Msg  string `json:"msg"`
+}
+
+type MsgContent struct {
+    ToUsername   string `xml:"ToUserName"`
+    FromUsername string `xml:"FromUserName"`
+    CreateTime   uint32 `xml:"CreateTime"`
+    MsgType      string `xml:"MsgType"`
+    Content      string `xml:"Content"`
+    Msgid        string `xml:"MsgId"`
+    Agentid      uint32 `xml:"AgentId"`
+}
+
+type Wx struct {
+    WxCrypt        *wxbizmsgcrypt.WXBizMsgCrypt
+    Path           string
+    Port           string
+    RegistryHandle map[string]func(textContent string) (content string, err error)
+    Delimiters     []string
+}
+
+func verifyController(wxCrypt *wxbizmsgcrypt.WXBizMsgCrypt) httprouter.Handle {
+    return func(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
+        params := r.URL.Query()
+        msgSignature := params.Get("msg_signature")
+        timestamp := params.Get("timestamp")
+        nonce := params.Get("nonce")
+        echostr := params.Get("echostr")
+
+        // 进行解密
+        sEchoStr, cryptErr := wxCrypt.VerifyURL(msgSignature, timestamp, nonce, echostr)
+        if nil != cryptErr {
+            resultBytes, _ := json.Marshal(ErrorInfo{
+                Code: cryptErr.ErrCode,
+                Msg:  cryptErr.ErrMsg,
+            })
+            _, _ = fmt.Fprintf(w, string(resultBytes))
+            return
+        }
+
+        _, _ = fmt.Fprintf(w, string(sEchoStr))
+    }
+}
+
+func receiveController(wx *Wx) httprouter.Handle {
+    return func(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
+        params := r.URL.Query()
+        msgSignature := params.Get("msg_signature")
+        timestamp := params.Get("timestamp")
+        nonce := params.Get("nonce")
+        xmlData, _ := ioutil.ReadAll(r.Body)
+        // 进行解密
+        msg, cryptErr := wx.WxCrypt.DecryptMsg(msgSignature, timestamp, nonce, xmlData)
+        if nil != cryptErr {
+            return
+        }
+
+        var msgContent MsgContent
+        err := xml.Unmarshal(msg, &msgContent)
+        if nil != err {
+            return
+        }
+        content := strings.ToLower(msgContent.Content)
+        result := "没有匹配到相应结果"
+
+        prefix, content := formatContext(content, wx.Delimiters)
+
+        fmt.Println(prefix)
+        fmt.Println(content)
+
+        switch {
+        case nil != wx.RegistryHandle[prefix]:
+            result, err = wx.RegistryHandle[prefix](content)
+            if nil != err {
+                result = err.Error()
+            }
+        }
+
+        responseData := "<xml><ToUserName><![CDATA[" + msgContent.ToUsername + "]]></ToUserName><FromUserName><![CDATA[" + msgContent.FromUsername + "]]></FromUserName><CreateTime>" + strconv.FormatUint(uint64(msgContent.CreateTime), 10) + "</CreateTime><MsgType><![CDATA[text]]></MsgType><Content><![CDATA[" + result + "]]></Content><MsgId>" + msgContent.Msgid + "</MsgId><AgentID>" + strconv.FormatUint(uint64(msgContent.Agentid), 10) + "</AgentID></xml>"
+
+        sEncryptMsg, cryptErr := wx.WxCrypt.EncryptMsg(responseData, timestamp, nonce)
+        if nil != cryptErr {
+            return
+        }
+
+        _, _ = fmt.Fprint(w, string(sEncryptMsg))
+    }
+}
+
+func Create(token string, corpId string, encodingAesKey string) func(path string, port string, delimiters []string) *Wx {
+    return func(path string, port string, delimiters []string) *Wx {
+        wxCrypt := wxbizmsgcrypt.NewWXBizMsgCrypt(token, encodingAesKey, corpId, wxbizmsgcrypt.XmlType)
+        return &Wx{
+            RegistryHandle: make(map[string]func(textContent string) (content string, err error)),
+            WxCrypt:        wxCrypt,
+            Path:           path,
+            Port:           port,
+            Delimiters:     delimiters,
+        }
+    }
+}
+
+func (w *Wx) Run() {
+    router := httprouter.New()
+    router.GET(w.Path, verifyController(w.WxCrypt))
+    router.POST(w.Path, receiveController(w))
+    fmt.Println("Server Started!")
+    log.Fatal(http.ListenAndServe(w.Port, router))
+}
+
+func (w *Wx) Registry(handel func(textContent string) (content string, err error), levels ...string) {
+    w.RegistryHandle[strings.ToLower(strings.Join(levels, " "))] = handel
+}
diff --git a/utils.go b/utils.go
new file mode 100644
index 0000000..9a6711c
--- /dev/null
+++ b/utils.go
@@ -0,0 +1,85 @@
+package wxwork_message_sdk
+
+import (
+    "strings"
+)
+
+// 正确获取中文下标，从0开始
+func unicodeIndex(str, substr string) int {
+    result := strings.Index(str, substr)
+    if result >= 0 {
+        prefix := []byte(str)[0:result]
+        rs := []rune(string(prefix))
+        result = len(rs)
+    }
+
+    return result
+}
+
+// 获取当前句子的标记符下标(针对多个标记符的情况)
+func getDelimiterIndexForMultiple(content string, delimiters []string) int {
+    index := len([]rune(content))
+
+    for _, delimiter := range delimiters {
+        currentDelimiterIndex := unicodeIndex(content, delimiter) + 1
+
+        // 开始和最后的标识符不理会
+        // 如果没有标记符也不理会
+        if currentDelimiterIndex > 1 && currentDelimiterIndex < index && index != 0 {
+            index = currentDelimiterIndex
+        }
+    }
+
+    if index == len([]rune(content)) {
+        return 0
+    }
+
+    return index
+}
+
+// 获取当前句子的标记符下标(针对单个标记符的情况)
+func getDelimiterIndex(content string, delimiter string) int {
+    index := unicodeIndex(content, delimiter) + 1
+    if index > 1 {
+        return index
+    }
+    return index
+}
+
+// 格式化句子
+func formatContext(content string, delimiters []string) (string, string) {
+    index := 0
+
+    if len(delimiters) == 1 {
+        index = getDelimiterIndex(content, delimiters[0])
+    } else {
+        index = getDelimiterIndexForMultiple(content, delimiters)
+    }
+
+    if index == 0 {
+        return content, content
+    }
+
+    // 当前句子的标识符
+    delimiter := string([]rune(content)[index-1 : index])
+
+    // 后面是否还有
+    behind := strings.Index(string([]rune(content)[:index]), delimiter)
+
+    if behind == -1 {
+        return strings.ToLower(string([]rune(content)[:index-1])), content
+    }
+
+    prefix := string([]rune(content)[:index - 1])
+    content = string([]rune(content)[index:])
+
+    nextPrefix, nextContent := formatContext(content, []string{delimiter})
+
+    content = nextContent
+    if nextPrefix != nextContent {
+        prefix = prefix + " " + nextPrefix
+        content = nextContent
+    }
+
+    return strings.Trim(prefix, " "), strings.Trim(content, " ")
+}