diff --git a/.vscode/launch.json b/.vscode/launch.json
index caf17f8..003ae4f 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -9,7 +9,12 @@
             "type": "go",
             "request": "launch",
             "mode": "auto",
-            "program": "${fileDirname}"
+            "program": "${fileDirname}",
+            "args": [
+                "--config",
+                "config.json",
+               "version"
+            ]
         },
         {
             "name": "Launch file",
diff --git a/cli/root.go b/cli/root.go
index c527fbf..e2bc3f4 100644
--- a/cli/root.go
+++ b/cli/root.go
@@ -4,15 +4,34 @@ import (
 	"fmt"
 	"os"
 
+	"git.pyer.club/kingecg/gologger"
+	"git.pyer.club/kingecg/gosocketio/config"
 	"github.com/spf13/cobra"
 )
 
-var rootCmd = &cobra.Command{
-	Use:   "gosocketio",
-	Short: "A golang socket.io server",
-	Run: func(cmd *cobra.Command, args []string) {
-		fmt.Println("gossocketio called")
-	},
+var (
+	configFile string
+	rootCmd    = &cobra.Command{
+		Use:   "gosocketio",
+		Short: "A golang socket.io server",
+		Run: func(cmd *cobra.Command, args []string) {
+
+		},
+	}
+)
+
+func init() {
+	cobra.OnInitialize(initConfig)
+	rootCmd.PersistentFlags().StringVarP(&configFile, "config", "c", "", "config file")
+}
+
+func initConfig() {
+	if configFile != "" {
+		config.LoadConfig(configFile)
+	}
+	gologger.Configure(config.GetConfig().Logging)
+	logger := gologger.GetLogger("main")
+	logger.Debug("On init")
 }
 
 // run app cmd
diff --git a/config.json b/config.json
new file mode 100644
index 0000000..a8058c3
--- /dev/null
+++ b/config.json
@@ -0,0 +1,23 @@
+{
+    "host": "localhost",
+    "port": 3306,
+    "logging": {
+        "appenders": {
+            "out": {
+                "type": "console"
+            },
+            "server": {
+                "type": "file",
+                "options":{
+                    "file": "./logs/server.log"  
+                }
+            }
+        },
+        "categories": {
+            "default": {
+                "appenders": ["out","server"],
+                "level": "debug"
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/main.go b/main.go
index 8a05103..24d7027 100644
--- a/main.go
+++ b/main.go
@@ -1,9 +1,23 @@
 package main
 
 import (
+	"fmt"
+
 	"git.pyer.club/kingecg/gosocketio/cli"
 )
 
+const title string = `
+
+   ___        __            _         _____        __                          
+  / _ \___   / _\ ___   ___| | _____  \_   \___   / _\ ___ _ ____   _____ _ __ 
+ / /_\/ _ \  \ \ / _ \ / __| |/ / _ \  / /\/ _ \  \ \ / _ \ '__\ \ / / _ \ '__|
+/ /_\\ (_) | _\ \ (_) | (__|   <  __/\/ /_| (_) | _\ \  __/ |   \ V /  __/ |   
+\____/\___/  \__/\___/ \___|_|\_\___\____/ \___/  \__/\___|_|    \_/ \___|_|   
+                                                                               
+																				  
+`
+
 func main() {
+	fmt.Print(title)
 	cli.Execute()
 }