diff --git a/README.md b/README.md
index 218d11e..67bc8ee 100644
--- a/README.md
+++ b/README.md
@@ -76,7 +76,7 @@ services:
       - "2333:2333"
     restart: unless-stopped
     volumes:
-      - ./config/config.yml:/kk_etcd_go/config/config.yml
+      - ./config/config.yml:/kk_etcd_go/internal/config/config.yml
 
 ```
 # SDK
@@ -84,7 +84,7 @@ we only provide `go` sdk now
 ```shell
   go get github.com/cruvie/kk_etcd_go@latest
 ```
-init and get config from etcd
+## init and get config from etcd
 
 `my_config` in etcd (yaml format)
 ```yaml
@@ -134,6 +134,14 @@ func InitEtcd() {
 kk_etcd.GetConfig(configKey, &GlobalConfig)
 }
 ```
+## Register Http/gRPC Service
+```
+refer to https://github.com/cruvie/kk_etcd_go/blob/master/kk_etcd/kk_etcd_test.go
+```
+## GetServiceList
+```
+refer to https://github.com/cruvie/kk_etcd_go/blob/master/kk_etcd/kk_etcd_test.go
+```
 
 # Contribute
 
diff --git a/pubspec.yaml b/pubspec.yaml
index 7c0c60f..0697dd9 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -4,7 +4,7 @@ description: Etcd UI
 # pub.dev using `flutter pub publish`. This is preferred for private packages.
 publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 
-version: 1.3.0
+version: 1.3.1
 
 environment:
   sdk: '>=3.1.0'