diff --git a/main.go b/main.go
new file mode 100644
index 0000000..b8d90f0
--- /dev/null
+++ b/main.go
@@ -0,0 +1,216 @@
+/*
+Copyright Ghink Network Studio
+Website: https://www.ghink.net
+*/
+
+package main
+ 
+import (
+   "net/http"
+   "log"
+   "strings"
+   "time"
+   "encoding/json"
+   "fmt"
+   "io/ioutil"
+   "os"
+   "io"
+   "crypto/sha256"
+   "encoding/hex"
+)
+
+var WorkPath,DataPath string
+var NodeList,Database,Dataread []map[string]string
+var Loger *log.Logger
+var ch chan bool
+
+func responseICON(w http.ResponseWriter,r *http.Request)  {
+   w.Header().Set("Location","https://resource.ghink.net/public/img/logo/ghink.png")
+   w.WriteHeader(301)
+}
+func responseError(w http.ResponseWriter,r *http.Request,httpCode int,info string,errorCode int)  {
+   w.Header().Set("Content-Type","application/json")
+   w.WriteHeader(httpCode)
+   type returnError struct{
+      HttpCode int `json:"httpCode"`
+      Info string `json:"info"`
+      ErrorCode int `json:"errorCode"`
+   }
+   returnInfo:=returnError{httpCode,info,errorCode}
+   b,_:=json.Marshal(returnInfo)
+   w.Write(b)
+}
+func responseWiKi(w http.ResponseWriter,r *http.Request)  {
+   w.Header().Set("Content-Type","application/json")
+   w.WriteHeader(200)
+   type returnWiki struct{
+      HttpCode int `json:"httpCode"`
+      Wiki string `json:"wiki"`
+   }
+   returnInfo:=returnWiki{200,"https://gitee.com/ghink/gmclapi/wikis"}
+   b,_:=json.Marshal(returnInfo)
+   w.Write(b)
+}
+func responseFile(w http.ResponseWriter,r *http.Request,value []string)  {
+   path:=DataPath
+   for _,arg := range value{
+      path=path+"/"+arg
+   }
+   if path==""{
+      responseError(w,r,403,"Directory listing is not allowed",10002)
+   }else{
+      b,err:=ioutil.ReadFile(path)
+      if err != nil {
+         if find := strings.Contains(err.Error(),"The system cannot find"); find{
+            responseError(w,r,404,"Cannot find file",10003)
+         }else if s,_:=os.Stat(path); s.IsDir(){
+            responseError(w,r,403,"Directory listing is not allowed",10002)
+         }else{
+            responseError(w,r,500,"The file exists but cannot be read",10004)
+            logIn("[Page Thread]","Read the file ",path," failed in data dir! Error info: ",err.Error())
+         }
+      }else{
+         w.Write(b)
+      }
+   }
+}
+func pageService(w http.ResponseWriter,r *http.Request) {
+   ts := time.Now().Unix()
+   logIn("[Page Thread]","Got requests from ",r.RemoteAddr,", address is ",r.URL.RequestURI())
+   w.Header().Set("Server","GMCLAPI (Alpha 1.0.0)")
+   w.Header().Set("Engine","Panda (Alpha 1.0.0)")
+   w.Header().Set("Stamp",fmt.Sprint(ts))
+   addr:=r.URL.RequestURI()
+   value:=strings.Split(addr,"/")
+   pathType:=value[1]
+   value=value[2:]
+   if addr=="/"{
+      responseWiKi(w,r)
+   }else{
+      switch pathType {
+      case "favicon.ico":
+         responseICON(w,r)
+      case "file":
+         responseFile(w,r,value)
+      /*
+      case "official":
+         responseOfficial(w,r,value)
+      case "bmclapi":
+         responseBMCLAPI(w,r,value)
+      case "default":
+         responseDefault(w,r,value)
+      case "gmclapi":
+         responseDefault(w,r,value)
+      */
+      default:
+         responseError(w,r,405,"Unspported choice for requests loading",10001)
+      }
+   }
+}
+func databaseService()  {
+   for {
+      file,err:=os.OpenFile(WorkPath+"/database.db",os.O_RDONLY,0600)
+      defer file.Close()
+      if err != nil {
+         panic(err)
+      }
+      bytes,err:=ioutil.ReadAll(file)
+      if err != nil {
+         panic(err)
+      }
+      err=json.Unmarshal(bytes,&Database)
+      if err != nil {
+         panic(err)
+      }
+      time.Sleep(time.Duration(10)*time.Second)
+   }
+}
+func nodeService()  {
+
+}
+func determineNode(file string) string {
+   return "http://127.0.0.1/file"+file
+}
+func syncService()  {
+   for {
+   }
+}
+func hashFile(path string) string {
+   file,err:=os.Open(path)
+	defer file.Close()
+	if err != nil {
+		logIn("[Hash Thread]","Failed to calc hash of the file ",path,"! Error info: ",err.Error())
+	}
+	hash:=sha256.New()
+	if _,err := io.Copy(hash,file); err != nil {
+		logIn("[Hash Thread]","Failed to calc hash of the file ",path,"! Error info: ",err.Error())
+	}
+	sum:=hash.Sum(nil)
+   return hex.EncodeToString(sum)
+}
+func logIn(text ...string)  {
+   result:=""
+   for _,arg := range text {
+        result+=arg
+   }
+   log.Print(result)
+   Loger.Print(result)
+}
+func init()  {
+   WorkPath="gmclapi/"
+   DataPath=WorkPath+"data/"
+   err:=os.MkdirAll(WorkPath, os.ModePerm)
+   if err != nil {
+      panic(err)
+   }
+   err=os.MkdirAll(DataPath, os.ModePerm)
+   if err != nil {
+      panic(err)
+   }
+   if _,err:=os.Stat(WorkPath+"database.db"); os.IsNotExist(err){
+      database,err:=os.OpenFile(WorkPath+"database.db", os.O_WRONLY|os.O_CREATE, 0666)
+      database.Write([]byte("[]"))
+      if err != nil {
+         panic(err)
+      }
+      defer database.Close()
+   }
+   file,err:=os.OpenFile(WorkPath+"/database.db", os.O_RDONLY,0600)
+   defer file.Close()
+   if err != nil {
+      panic(err)
+   }
+   bytes,err:=ioutil.ReadAll(file)
+   if err != nil {
+      panic(err)
+   }
+   err=json.Unmarshal(bytes,&Database)
+   if err != nil {
+      panic(err)
+   }
+}
+func main()  {
+   logFile,err:=os.OpenFile(WorkPath+"logs.log", os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0666)
+   if err != nil {
+      panic(err)
+   }
+   defer logFile.Close()
+   Loger=log.New(logFile,"",log.LstdFlags|log.Lshortfile)
+   http.HandleFunc("/", pageService)
+   go http.ListenAndServe("127.0.0.1:8000", nil)
+   go syncService()
+   go databaseService()
+   /*
+   go nodeService()
+   go consoleService()
+   */
+   for {
+
+   }
+}
+/*
+10001 Unspported choice for requests loading
+10002 Directory listing is not allowed
+10003 Cannot find file
+10004 The file exists but cannot be read
+*/
\ No newline at end of file
diff --git a/mainServer.go b/mainServer.go
deleted file mode 100644
index af4752c..0000000
--- a/mainServer.go
+++ /dev/null
@@ -1,8 +0,0 @@
-package main
-
-//mainServer for GMCL API.
-
-import (
-	"net"
-	"log"
-)
\ No newline at end of file
diff --git a/subDownloadServer.go b/subDownloadServer.go
deleted file mode 100644
index a3e1c95..0000000
--- a/subDownloadServer.go
+++ /dev/null
@@ -1,8 +0,0 @@
-package main
-
-//subDownloadServer for GMCL API.
-
-import (
-	"net"
-	"log"
-)
\ No newline at end of file
diff --git a/subRequestServer.go b/subRequestServer.go
deleted file mode 100644
index 1c7ce90..0000000
--- a/subRequestServer.go
+++ /dev/null
@@ -1,8 +0,0 @@
-package main
-
-//subRequestServer for GMCL API.
-
-import (
-	"net"
-	"log"
-)
\ No newline at end of file
diff --git a/sync.py b/sync.py
new file mode 100644
index 0000000..212fad3
--- /dev/null
+++ b/sync.py
@@ -0,0 +1,97 @@
+'''
+Copyright Ghink Network Studio
+Website: https://www.ghink.net
+'''
+import requests,os,time,json,threading,hashlib,re
+from urllib.parse import urlparse
+
+db=[]
+workPath="gmclapi/"
+dataPath=workPath+"data/"
+userAgent={'User-Agent':'GMCLAPI/0.0.1'}
+proxies = {
+  "http": "http://127.0.0.1:4780"
+}
+entrance=["http://launchermeta.mojang.com/mc/game/version_manifest.json"]
+
+def log(info):
+    info="{}{}".format(time.strftime("%Y/%m/%d %H:%M:%S [Sync Thread]", time.localtime()),info)
+    print(info)
+    with open(workPath+"logs.log","a+") as fb:
+        fb.write(info)
+        fb.write("\r\n")
+def database():
+    global db
+    with open(workPath+"database.db","r") as fb:
+        db=json.loads(fb.read())
+    while True:
+        with open(workPath+"database.db","r") as fb:
+            if json.loads(fb.read())==db:
+                continue
+        with open(workPath+"database.db","w+") as fb:
+            fb.write(json.dumps(db))
+def syncMain():
+    global entrance
+    global userAgent
+    global proxies
+    for obj in entrance:
+        origin=requests.get(obj,headers=userAgent,proxies=proxies).content
+        md5=hashlib.md5()
+        md5.update(origin)
+        hash=md5.hexdigest()
+        switch=True
+        for h in db:
+            if h["hash"]==hash:
+                switch=False
+                break
+        if switch:
+            i=0
+            for h in db:
+                if h["path"]==urlparse(obj).path:
+                    del switch[i]
+                i+=1
+            with open(dataPath+hash,"wb") as fb:
+                fb.write(origin)
+                db.append({
+                    "hash":hash,
+                    "source":obj,
+                    "path":urlparse(obj).path
+                })
+def syncMinecraft():
+    global userAgent
+    global proxies
+    for h in db:
+        if h["path"]=="/mc/game/version_manifest.json":
+            hash=h["hash"]
+            break
+    with open(dataPath+hash,"r") as fb:
+        fall=fb.read()
+    result=re.findall('(https?|ftp|file)|([-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|])',fall)
+    print(result)
+    res=[]
+    for i in result:
+        res.append("{}{}".format(i[0]+i[1]))
+    for obj in res:
+        switch=True
+        for h in db:
+            if h["source"]==obj:
+                switch=False
+        if switch:
+            origin=requests.get(obj,headers=userAgent,proxies=proxies).content
+            md5=hashlib.md5()
+            md5.update(origin)
+            hash=md5.hexdigest()
+            with open(dataPath+hash,"wb") as fb:
+                fb.write(origin)
+                db.append({
+                    "hash":hash,
+                    "source":obj,
+                    "path":urlparse(obj).path
+                })
+def main():
+    threading.Thread(target=database).start()
+    syncMain()
+#main()
+threading.Thread(target=database).start()
+time.sleep(1)
+syncMinecraft()
\ No newline at end of file