diff --git a/README.md b/README.md
index 318a4a4955c41dd802f9e0d263ce495a40492d39..046aa547aea7705d77b018658088473f0b08268e 100644
--- a/README.md
+++ b/README.md
@@ -14,4 +14,8 @@
 
 ### 端口表
 gitea 35000
-jenkins 35001
\ No newline at end of file
+jenkins3.8 35001
+jenkins 35001
+
+### 内部共享网络
+- docker network create -d bridge jenkinsnetwork
diff --git a/gitea/docker-compose.yml b/gitea/docker-compose.yml
index aa3107ae2cdfe4fc3216c788c18472cc82bb59c2..d5fb079e56f4bbcd307184f4432a47fb583e5d0b 100644
--- a/gitea/docker-compose.yml
+++ b/gitea/docker-compose.yml
@@ -2,7 +2,7 @@ version: "2"
 
 services:
   server:
-    image: gitea/gitea:1.16.5-rootless
+    image: gitea/gitea:1.17.0-rootless
     restart: always
     volumes:
       - ./data:/var/lib/gitea
@@ -11,4 +11,10 @@ services:
       - /etc/localtime:/etc/localtime:ro
     ports:
       - "35000:35000"
-      - "20000:20000"
\ No newline at end of file
+      - "20000:20000"
+    networks:
+      - default
+      - jenkinsnetwork
+networks:
+  jenkinsnetwork:
+    external: true
\ No newline at end of file
diff --git a/jenkins/docker-compose.yml b/jenkins/docker-compose.yml
index 9b57c19eff82053ce64fa306cc59888e3d26ac33..f274cdc61503ed95d78d6952cfdf88cfd39d1257 100644
--- a/jenkins/docker-compose.yml
+++ b/jenkins/docker-compose.yml
@@ -10,8 +10,8 @@ services:
     user: root
     # network_mode: "host"
     ports:
-      - 8080:8080
-      - 8050:5000
+      - 35001:8080
+      - 35002:5000
     volumes:
       # 持久化jenkins数据
       - ./data/jenkins_home:/var/jenkins_home
@@ -23,4 +23,9 @@ services:
     environment:
       # 指定容器运行所属时区
       TZ: Asia/Shanghai
-
+    networks:
+      - default
+      - jenkinsnetwork
+networks:
+  jenkinsnetwork:
+    external: true
diff --git a/sameersbn/docker-compose.yml b/sameersbn/docker-compose.yml
new file mode 100644
index 0000000000000000000000000000000000000000..6da7c32f084eb4b9fa15a1ff31fe62dda4b89685
--- /dev/null
+++ b/sameersbn/docker-compose.yml
@@ -0,0 +1,15 @@
+version: '2'
+
+services:
+  bind:
+    restart: always
+    image: sameersbn/bind:latest
+    ports:
+      - "53:53/udp"
+      - "53:53/tcp"
+      - "10000:10000/tcp"
+    volumes:
+      - ./:/data
+    environment:
+      # root账号密码
+      ROOT_PASSWORD: admin
\ No newline at end of file
diff --git a/sameersbn/readme.md b/sameersbn/readme.md
new file mode 100644
index 0000000000000000000000000000000000000000..a311ffb09dcc22bafef4cca873246ff3ffae45b5
--- /dev/null
+++ b/sameersbn/readme.md
@@ -0,0 +1 @@
+## DNS 服务器
\ No newline at end of file