diff --git a/go_src/go.mod b/go_src/go.mod
new file mode 100644
index 0000000..28df151
--- /dev/null
+++ b/go_src/go.mod
@@ -0,0 +1,8 @@
+module xtp.go
+
+go 1.14
+
+require (
+	github.com/op/go-logging v0.0.0-20160315200505-970db520ece7
+	github.com/urfave/cli v1.22.4
+)
diff --git a/go_src/go.sum b/go_src/go.sum
new file mode 100644
index 0000000..8c40ea5
--- /dev/null
+++ b/go_src/go.sum
@@ -0,0 +1,15 @@
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSYgptZMwQh2aRr3LuazLJIa+Pg3Kc1ylSYVY=
+github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
+github.com/op/go-logging v0.0.0-20160315200505-970db520ece7 h1:lDH9UUVJtmYCjyT0CI4q8xvlXPxeZ0gYCVvWbmPlp88=
+github.com/op/go-logging v0.0.0-20160315200505-970db520ece7/go.mod h1:HzydrMdWErDVzsI23lYNej1Htcns9BCg93Dk0bBINWk=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
+github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
+github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
+github.com/urfave/cli v1.22.4 h1:u7tSpNPPswAFymm8IehJhy4uJMlUuU/GmqSkvJ1InXA=
+github.com/urfave/cli v1.22.4/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
diff --git a/go_src/main.go b/go_src/main.go
index f4a9ab7..29f1d01 100644
--- a/go_src/main.go
+++ b/go_src/main.go
@@ -5,28 +5,27 @@ import (
 	"os"
 	"os/signal"
 
-	"sync"
 	"github.com/urfave/cli"
 	"github.com/op/go-logging"
-
-	. "github.com/leochan007/xtp.go/go_src/defs"
-	. "github.com/leochan007/xtp.go/go_src/xtp_wrapper"
+	"sync"
+	. "xtp.go/defs"
+	. "xtp.go/xtp_wrapper"
 )
 
 type StockMap map[string]string
 
 var (
-	log = logging.MustGetLogger("go_xtp_trader")
+	log    = logging.MustGetLogger("go_xtp_trader")
 	Stocks = make(StockMap)
-	wg sync.WaitGroup
-	c chan os.Signal
+	wg     sync.WaitGroup
+	c      chan os.Signal
 )
 
 func waitForSignal() {
-	LOOP:
+LOOP:
 	for {
 		select {
-			case <-c:
+		case <-c:
 			break LOOP
 		default:
 		}
@@ -37,9 +36,9 @@ func waitForSignal() {
 }
 
 func main() {
-	
+
 	c = make(chan os.Signal, 1)
-    signal.Notify(c, os.Interrupt, os.Kill)
+	signal.Notify(c, os.Interrupt, os.Kill)
 
 	var quotehost string
 	var quoteport int
@@ -55,7 +54,7 @@ func main() {
 	app := cli.NewApp()
 	app.UseShortOptionHandling = true
 	app.Version = "0.0.1"
-	app.Flags = []cli.Flag {
+	app.Flags = []cli.Flag{
 		cli.StringFlag{Name: "quotehost, q", Destination: &quotehost},
 		cli.IntFlag{Name: "quoteport, p", Destination: &quoteport},
 		cli.StringFlag{Name: "traderhost, r", Destination: &traderhost},
@@ -83,18 +82,18 @@ func main() {
 		folder := "xtp_con"
 
 		/*
-		trader_api := GoCreateLCTraderApi(1, folder)
-		trader_spi := GoCreateLCTraderSpi()
+			trader_api := GoCreateLCTraderApi(1, folder)
+			trader_spi := GoCreateLCTraderSpi()
 
-		Go_trader_apiRegisterSpi(trader_api, trader_spi)
+			Go_trader_apiRegisterSpi(trader_api, trader_spi)
 
-		session_id := Go_trader_apiLogin(trader_api, traderhost, traderport, username, password, softKey)
+			session_id := Go_trader_apiLogin(trader_api, traderhost, traderport, username, password, softKey)
 
-		if session_id != 0 {
-			fmt.Println("--- trader login OK.")
-		} else {
-			fmt.Println("--- trader failed.")
-		}
+			if session_id != 0 {
+				fmt.Println("--- trader login OK.")
+			} else {
+				fmt.Println("--- trader failed.")
+			}
 		*/
 
 		quote_api := GoCreateLCQuoteApi(1, folder)
@@ -103,7 +102,7 @@ func main() {
 		Go_quote_apiRegisterSpi(quote_api, quote_spi)
 
 		Stocks["000001"] = "000001"
-		
+
 		loginResult := Go_quote_apiLogin(quote_api, quotehost, quoteport, username, password)
 
 		if loginResult == 0 {
@@ -118,7 +117,7 @@ func main() {
 		wg.Wait()
 
 		return nil
-	  }
+	}
 
 	err := app.Run(os.Args)
 
diff --git a/go_src/strategies/strategy_base.go b/go_src/strategies/strategy_base.go
index f6d7f53..23fdf83 100644
--- a/go_src/strategies/strategy_base.go
+++ b/go_src/strategies/strategy_base.go
@@ -1,7 +1,7 @@
 package strategies
 
 import (
-	. "leochan007/xtp.go/go_src/defs"
+	. "xtp.go/defs"
 )
 
 type IStrategy interface {
diff --git a/go_src/xtp_wrapper/event_handler.go b/go_src/xtp_wrapper/event_handler.go
index 7dad474..bd2544d 100644
--- a/go_src/xtp_wrapper/event_handler.go
+++ b/go_src/xtp_wrapper/event_handler.go
@@ -12,8 +12,8 @@ import "C"
 import (
 	"fmt"
 
-	. "github.com/leochan007/xtp.go/go_src/defs"
-	. "github.com/leochan007/xtp.go/go_src/queue"
+	. "xtp.go/defs"
+	. "xtp.go/queue"
 )
 
 func query_handle() {
diff --git a/go_src/xtp_wrapper/xtp_quote_spi.go b/go_src/xtp_wrapper/xtp_quote_spi.go
index e103d5f..572b682 100644
--- a/go_src/xtp_wrapper/xtp_quote_spi.go
+++ b/go_src/xtp_wrapper/xtp_quote_spi.go
@@ -10,8 +10,8 @@ import "C"
 
 import (
 
-	. "github.com/leochan007/xtp.go/go_src/defs"
-	. "github.com/leochan007/xtp.go/go_src/queue"
+	. "xtp.go/defs"
+	. "xtp.go/queue"
 
 	"unsafe"
 )
diff --git a/go_src/xtp_wrapper/xtp_trader_spi.go b/go_src/xtp_wrapper/xtp_trader_spi.go
index 1f43e26..6215998 100644
--- a/go_src/xtp_wrapper/xtp_trader_spi.go
+++ b/go_src/xtp_wrapper/xtp_trader_spi.go
@@ -12,7 +12,7 @@ import (
 	//"os"
 	"unsafe"
 
-	. "github.com/leochan007/xtp.go/go_src/queue"
+	. "xtp.go/queue"
 )
 
 //export Go_trader_apiOnError