diff --git a/Check_engine/Check_engine b/Check_engine/Check_engine
index c9a2f09..5b5918b 100644
Binary files a/Check_engine/Check_engine and b/Check_engine/Check_engine differ
diff --git a/Check_engine/Check_engine.go b/Check_engine/Check_engine.go
index 6d46cb1..cd46e3e 100644
--- a/Check_engine/Check_engine.go
+++ b/Check_engine/Check_engine.go
@@ -1,7 +1,7 @@
 package main
 
 import (
-	"beetai_local/file"
+	"beetai_server_local/file"
 	"fmt"
 	"io"
 
@@ -26,7 +26,7 @@ var Path_base_engine string = path_base + "/engine/" + name_dir_engine //"count_
 var Path_log_engine string = path_base + "/log/log_engine"
 var Path_log_luncher string = path_base + "/log/log_launcher"
 var Path_engine_config string = path_base + "/setup/engine.json" // dia chi duoi file Config.txt
-var Path_config string = Path_base_engine + "/data/Config.txt"
+var Path_config string = Path_base_engine + "/data/config.json"
 
 // var path = "/root/monitor/log/log_engine.txt"
 
@@ -454,7 +454,7 @@ func RunEngine(name string) {
 		// FaceRecognition/FaceRecognition ../data/Config.txt  > /dev/null 2>&1 &
 		//var cmd = "cd " + path_base + "/engine/" + name + "/build/ && " + "screen -dm -S Engine " + name + "/" + name + " ../data/Config.txt  > /dev/null 2>&1 &"
 		//var cmd = "export DISPLAY=:0&&export OPENBLAS_NUM_THREADS=1&&cd " + path_base + "/engine/" + name + "/build/  " + "&& " + name + "/" + name + " " + name + "/data/Config.txt  > /dev/null 2>&1 &"
-		var cmd = "export DISPLAY=:0&&export OPENBLAS_NUM_THREADS=1&&cd " + path_base + "/engine/" + name + "/build/  " + "&& " + name + "/" + name + " ../data/Config.txt  > /dev/null 2>&1 &"
+		var cmd = "export DISPLAY=:0&&export OPENBLAS_NUM_THREADS=1&&cd " + path_base + "/engine/" + name + "/build/  " + "&& " + name + "/" + name + " ../data/config.json  > /dev/null 2>&1 &"
 		if Debug == 1 {
 			fmt.Println("cmd run engine", cmd)
 		}
diff --git a/S905X_BI/S905X_BI b/S905X_BI/S905X_BI
index 3e8eb61..4c0f038 100644
Binary files a/S905X_BI/S905X_BI and b/S905X_BI/S905X_BI differ
diff --git a/S905X_BI/S905X_BI.go b/S905X_BI/S905X_BI.go
index 678a6b2..6f72afc 100644
--- a/S905X_BI/S905X_BI.go
+++ b/S905X_BI/S905X_BI.go
@@ -1,9 +1,9 @@
 package main
 
 import (
-	_ "beetai_local/action_engine"
-	"beetai_local/box"
-	"beetai_local/file"
+	_ "beetai_server_local/action_engine"
+	"beetai_server_local/box"
+	"beetai_server_local/file"
 	"bytes"
 	"encoding/json"
 	"fmt"
diff --git a/box/box.go b/box/box.go
index af2f97a..2e40de3 100644
--- a/box/box.go
+++ b/box/box.go
@@ -1,7 +1,7 @@
 package box
 
 import (
-	"beetai_local/file"
+	"beetai_server_local/file"
 	"bufio"
 	"bytes"
 	"encoding/json"
@@ -80,7 +80,7 @@ var Path_base_engine = path_base + "/engine/" + name_dir_engine //"count_people_
 var Path_log_engine = path_base + "/log/log_engine"
 var Path_log_luncher = path_base + "/log/log_launcher"
 var Path_engine_config = path_base + "/setup/engine.json" // dia chi duoi file Config.txt
-var Path_config = Path_base_engine + "/data/Config.txt"
+var Path_config = Path_base_engine + "/data/config.json"
 var Path_backup = path_base + "/backup"
 var Path_upgrade = path_base + "/upgrade"
 var Path_engine_update = Path_upgrade + "/engine_update.json"
@@ -120,14 +120,16 @@ type Datas struct {
 }
 
 type Engine struct {
-	IsConfig  string `json:"isConfig,omitempty"`
-	Active    int    `json:"active"`
-	Engine_id int    `json:"engine_id"`
-	Id        int    `json:"id"`
-	Link      string `json:"link"`
-	Name      string `json:"name"`
-	Path      string `json:"path"`
-	Version   string `json:"version"`
+	IsConfig  string  `json:"isConfig,omitempty"`
+	Active    int     `json:"active"`
+	Engine_id int     `json:"engine_id"`
+	Threshold float32 `json:"threshold"` //"threshold"
+	Id        int     `json:"id"`
+	Url       string  `json:"url"`
+	Link      string  `json:"link"`
+	Name      string  `json:"name"`
+	Path      string  `json:"path"`
+	Version   string  `json:"version"`
 	//PortStream int    `json:"portstream,omitempty"`
 	Time_run string `json:"time_run,omitempty"`
 }
@@ -313,10 +315,11 @@ func DowloadEngineUpdate(name string, link string, version string, id int) {
 		file.Println(message.Data.Engines[index].Name)
 		file.Println(message.Data.Engines[index].Path)
 		var id_val = strconv.Itoa(message.Data.Engines[index].Id)
-		var path_val = message.Data.Engines[index].Path + "/data/Config.txt"
+		var path_val = message.Data.Engines[index].Path + "/data/config.json"
 		fmt.Println("ID new: ", id_val)
 		fmt.Println("Path config:", path_val)
-		Replace_id(path_val, id_val) // Cap nhap ID BOX cho file config.txt trong engine
+		threshold := fmt.Sprintf("%.2f", message.Data.Engines[index].Threshold)
+		Replace_id(path_val, id_val, threshold, message.Data.Engines[index].Url) // Cap nhap ID BOX cho file config.txt trong engine
 		// Do cap nhat chua biet port dang nao la bao nhieu len ko set dc
 		//ChangePort(path_val, port)      // Change portstream local cho cac engine thanh khac nhau
 		file.Println("---------------------------------------------------")
@@ -384,10 +387,11 @@ func Dowload_engine() {
 		file.Println(message.Data.Engines[i].Name)
 		file.Println(message.Data.Engines[i].Path)
 		var id_val = strconv.Itoa(message.Data.Engines[i].Id)
-		var path_val = message.Data.Engines[i].Path + "/data/Config.txt"
+		var path_val = message.Data.Engines[i].Path + "/data/config.json"
 		fmt.Println("ID new: ", id_val)
 		fmt.Println("Path config:", path_val)
-		Replace_id(path_val, id_val) // Cap nhap ID BOX cho file config.txt trong engine
+		threshold := fmt.Sprintf("%.2f", message.Data.Engines[i].Threshold)
+		Replace_id(path_val, id_val, threshold, message.Data.Engines[i].Url) // Cap nhap ID BOX cho file config.txt trong engine
 		// message.Data.Engines[i].PortStream = ChangePort(path_val, i)
 		fmt.Println(ChangePort(path_val, i))
 		// Change portstream local cho cac engine thanh khac nhau
@@ -454,7 +458,7 @@ func RequestUpdate(Url string) {
 			if message.Data.Engines[j].Name == messageUpdate.Data.Engines[i].Name+"_"+strconv.Itoa(messageUpdate.Data.Engines[i].Id) {
 				if message.Data.Engines[j].Version != messageUpdate.Data.Engines[i].Version {
 					// Backup file config.txt vao thu muc backup
-					file.CoppyFile(message.Data.Engines[j].Path+"/data/Config.txt", message.Data.Engines[j].Id)
+					file.CoppyFile(message.Data.Engines[j].Path+"/data/config.json", message.Data.Engines[j].Id)
 					// Delete foder engine old
 					file.DeleteForder(message.Data.Engines[j].Path)
 					message.Data.Engines[j] = messageUpdate.Data.Engines[i]
@@ -795,10 +799,10 @@ func ChangePort(path string, k int) int {
 }
 
 //Replace_id () : Thay the id engine vào file config
-func Replace_id(path string, id_box string) {
-	file.Println("Function Replace_id")
-	file.Println("Path : " + path)
-	file.Println("Id_box: " + id_box)
+func Replace_id(path string, id_box string, th string, api_url string) { // Chỉ danh cho bản server local có trường Url lỗi :"url":"http://192.168.0.42:5003;http://192.168.0.42:5005",
+	fmt.Println("Function Replace_id")
+	fmt.Println("Path : " + path)
+	fmt.Println("Id_box: " + id_box)
 	var msg string = ""
 	var file_r, err = os.OpenFile(path, os.O_RDWR, 0644)
 	if err != nil {
@@ -829,32 +833,48 @@ func Replace_id(path string, id_box string) {
 			}
 		}
 		msg = string(text)
+		//fmt.Printf("msg=\n%s", msg)
 	}
 	defer file_r.Close()
-	i := strings.Index(msg, "cam_id:")
-	//file.Println("Index: ", i)
+	i := strings.Index(msg, `"cam_id":`)
+	fmt.Println("Index: ", i)
 	if i > -1 {
-		index := msg[i+7:]
-		//fmt.Println()
-		//fmt.Println(msg[i+7:])
+		index := msg[i+10:]
+		// fmt.Println()
+		// fmt.Println(msg[i+10:])
 		list := strings.Split(index, "\n")
+		// list = strings.Split(index, "\n")
 		file.Println(list[0])
-		//fmt.Println(list[0])
-		//fmt.Println()
+		fmt.Println(list[0])
+		fmt.Println()
 		var id = list[0]
 		if Debug == 1 {
 			fmt.Println("id_cam old: ", id)
 		}
+		// fmt.Println("++++++++++++++++++++++")
+		// fmt.Println(`"cam_id": ` + id)
+		// fmt.Println(`"cam_id": ` + id_box + ",")
+		// fmt.Println("++++++++++++++++++++++")
 		// Replace
-		newConfig := strings.Replace(msg, "cam_id:"+id, "cam_id:"+id_box, -1)
+		newConfig := strings.Replace(msg, `"cam_id": `+id, `"cam_id": `+id_box+",", -1)
+		//Replace  trường accuracy_face_recognition
+		file.Write_log(" --- > Replace accuracy_face_recognition < ---", Path_log_luncher)
+		newConfig = strings.Replace(newConfig, "[threshold]", th, -1)
+		//Replace  trường API
+		newConfig = strings.Replace(newConfig, "[api_url]", api_url, -1)
+		// Replace trường Server authen http://api.cloudv2.beetai.com
+		api_authen := strings.Replace(api_url, "5003", "5000", -1)
+		newConfig = strings.Replace(newConfig, "http://api.cloudv2.beetai.com", api_authen, -1)
+
 		err = ioutil.WriteFile(path, []byte(newConfig), 0)
 		if err != nil {
 			//panic(err)
 		}
 	} else {
 		file.Write_log("cam_id not found", Path_log_luncher)
-		//file.Println("cam_id not found")
+		fmt.Println("cam_id not found")
 	}
+	fmt.Println("------------------------------------------------------")
 }
 
 // List function