diff --git a/src/load.go b/src/load.go
index be25c39..53e592b 100644
--- a/src/load.go
+++ b/src/load.go
@@ -1,6 +1,8 @@
 package main
 
 import (
+    "encoding/json"
+    "fmt"
     log "github.com/sirupsen/logrus"
     "io"
     "io/ioutil"
@@ -47,6 +49,38 @@ var outboundsConfig = `{
   ]
 }`
 
+type emptySettings struct{}
+
+type socksSettings struct {
+    UDP bool `json:"udp"`
+}
+
+type tproxySettings struct {
+    Network        string `json:"network"`
+    FollowRedirect bool   `json:"followRedirect"`
+}
+
+type tproxyStreamSettings struct {
+    Sockopt struct {
+        Tproxy string `json:"tproxy"`
+    } `json:"sockopt"`
+}
+
+type sniffSettings struct {
+    Enabled      bool     `json:"enabled"`
+    RouteOnly    bool     `json:"routeOnly"`
+    DestOverride []string `json:"destOverride"`
+}
+
+type inboundSettings struct {
+    Tag            string        `json:"tag"`
+    Port           int           `json:"port"`
+    Protocol       string        `json:"protocol"`
+    Settings       interface{}   `json:"settings"`
+    StreamSettings interface{}   `json:"streamSettings"`
+    Sniffing       sniffSettings `json:"sniffing"`
+}
+
 func isFileExist(filePath string) bool {
     s, err := os.Stat(filePath)
     if err != nil { // file or folder not exist
@@ -126,6 +160,53 @@ func loadProxy(configDir string, exposeDir string) {
 
     // TODO: load inbounds config
 
+    sniffObject := sniffSettings{
+        Enabled:      enableSniff,
+        RouteOnly:    !enableRedirect,
+        DestOverride: []string{"http", "tls"},
+    }
+
+    httpObject := inboundSettings{
+        Tag:            "123",
+        Port:           1234,
+        Protocol:       "http",
+        Settings:       emptySettings{},
+        StreamSettings: emptySettings{},
+        Sniffing:       sniffObject,
+    }
+
+    b, _ := json.Marshal(httpObject)
+    fmt.Println(string(b))
+
+    socksObject := inboundSettings{
+        Tag:      "123",
+        Port:     2345,
+        Protocol: "socks",
+        Settings: socksSettings{
+            UDP: true,
+        },
+        StreamSettings: emptySettings{},
+        Sniffing:       sniffObject,
+    }
+
+    b, _ = json.Marshal(socksObject)
+    fmt.Println(string(b))
+
+    tproxyObject := inboundSettings{
+        Tag:      "123",
+        Port:     7288,
+        Protocol: "dokodemo-door",
+        Settings: tproxySettings{
+            Network:        "tcp,udp",
+            FollowRedirect: true,
+        },
+        StreamSettings: emptySettings{},
+        Sniffing:       sniffObject,
+    }
+
+    b, _ = json.Marshal(tproxyObject)
+    fmt.Println(string(b))
+
     for _, configFile := range listFolder(exposeDir+"/config", ".json") {
         if configFile == "log.json" || configFile == "inbounds.json" {
             log.Warningf("Config file `%s` will be overrided", configFile)
diff --git a/src/main.go b/src/main.go
index 16df17b..af96075 100644
--- a/src/main.go
+++ b/src/main.go
@@ -4,7 +4,12 @@ import (
     log "github.com/sirupsen/logrus"
 )
 
-var logLevel = "debug"
+var logLevel = "warning"
+var v4TProxyPort = 7288
+var v6TProxyPort = 7289
+
+var enableSniff = false
+var enableRedirect = true
 
 func main() {
     log.SetLevel(log.DebugLevel)
diff --git a/test.yml b/test.yml
index 68127ee..3fccf2c 100644
--- a/test.yml
+++ b/test.yml
@@ -1,8 +1,18 @@
+proxy:
+  sniff: true
+  redirect: true
+  http:
+    - ipv4: 1084
+    - ipv6: 1086
+  socks:
+    - nodeA: 1681
+    - nodeB: 1682
+    - nodeC: 1683
+
 network:
   dns:
     - 223.5.5.5
     - 119.29.29.29
-#    - fesdc.fardf.afa
   ipv4:
     gateway: 192.168.2.1
     address: 192.168.2.2/24