diff --git a/.github/workflows/example.yml b/.github/workflows/example.yml
new file mode 100644
index 00000000..fcc0a4dd
--- /dev/null
+++ b/.github/workflows/example.yml
@@ -0,0 +1,63 @@
+name: Release
+
+on:
+  workflow_dispatch:
+    inputs:
+      subdir:
+        description: 'Subdirectory'
+        required: false
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Setup JDK 8
+        uses: AdoptOpenJDK/install-jdk@v1
+        with:
+          version: '8'
+          architecture: x64
+          targets: 'JAVA_8_HOME'
+
+      - name: Setup JDK 11
+        uses: AdoptOpenJDK/install-jdk@v1
+        with:
+          version: '11'
+          architecture: x64
+          targets: 'JAVA_11_HOME'
+
+      - name: Setup JDK 17
+        uses: AdoptOpenJDK/install-jdk@v1
+        with:
+          version: '17'
+          architecture: x64
+          targets: 'JAVA_17_HOME;JAVA_HOME'
+
+      - name: Install xmllint
+        run: sudo apt-get install libxml2-utils
+        
+      - name: Get version
+        id: get_version
+        run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\//}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+        with:
+          config-inline: |
+            insecure-entitlements = [ "network.host" ]
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.POLARIS_DOCKER_NAME }}
+          password: ${{ secrets.POLARIS_DOCKER_PASSWORD }}
+
+      - name: Build
+        id: build
+        run: |
+          export use_docker_env=false
+          pushd polaris-agent-build/bin
+          bash ./build.sh
+          bash ./build_example_docker.sh ${{ github.event.inputs.subdir }}
+
diff --git a/polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-hoxton-examples/quickstart-examples/consumer/src/main/resources/polaris.yml b/polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-hoxton-examples/quickstart-examples/consumer/src/main/resources/polaris.yml
new file mode 100644
index 00000000..58dd214d
--- /dev/null
+++ b/polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-hoxton-examples/quickstart-examples/consumer/src/main/resources/polaris.yml
@@ -0,0 +1,8 @@
+consumer:
+  serviceRouter:
+    plugin:
+      # 设置就近路由插件配置
+      nearbyBasedRouter:
+        # 描述:就近路由的最小匹配级别，需要显示设置
+        # 范围: zone(腾讯云地域信息，eg: ap-guangzhou)、campus(腾讯云可用区, eg: ap-guangzhou-3)
+        matchLevel: campus
diff --git a/polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-hoxton-examples/quickstart-examples/provider-a/src/main/resources/application.properties b/polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-hoxton-examples/quickstart-examples/provider-a/src/main/resources/application.properties
index 42b40fef..e804caa8 100644
--- a/polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-hoxton-examples/quickstart-examples/provider-a/src/main/resources/application.properties
+++ b/polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-hoxton-examples/quickstart-examples/provider-a/src/main/resources/application.properties
@@ -1,5 +1,9 @@
-spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848
+server.port=65001
+spring.application.name=service-provider-hoxton
+spring.cloud.nacos.config.server-addr=127.0.0.1:8848
+spring.cloud.nacos.config.enabled=false
 spring.cloud.nacos.discovery.enabled=false
-
+spring.cloud.nacos.username=nacos
+spring.cloud.nacos.password=nacos
 management.endpoints.web.exposure.include=*
 management.endpoint.health.show-details=always
\ No newline at end of file
diff --git a/polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-hoxton-examples/quickstart-examples/provider-a/src/main/resources/bootstrap.properties b/polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-hoxton-examples/quickstart-examples/provider-a/src/main/resources/bootstrap.properties
deleted file mode 100644
index 12871448..00000000
--- a/polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-hoxton-examples/quickstart-examples/provider-a/src/main/resources/bootstrap.properties
+++ /dev/null
@@ -1,7 +0,0 @@
-server.port=65001
-spring.application.name=service-provider-hoxton
-spring.cloud.nacos.config.server-addr=127.0.0.1:8848
-spring.cloud.nacos.config.enabled=false
-spring.cloud.nacos.discovery.enabled=false
-spring.cloud.nacos.username=nacos
-spring.cloud.nacos.password=nacos
diff --git a/polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-hoxton-examples/quickstart-examples/provider-b/src/main/resources/application.properties b/polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-hoxton-examples/quickstart-examples/provider-b/src/main/resources/application.properties
index 42b40fef..181a4c2d 100644
--- a/polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-hoxton-examples/quickstart-examples/provider-b/src/main/resources/application.properties
+++ b/polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-hoxton-examples/quickstart-examples/provider-b/src/main/resources/application.properties
@@ -1,5 +1,9 @@
-spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848
+server.port=65004
+spring.application.name=service-provider-hoxton
+spring.cloud.nacos.config.server-addr=127.0.0.1:8848
+spring.cloud.nacos.config.enabled=false
 spring.cloud.nacos.discovery.enabled=false
-
+spring.cloud.nacos.username=nacos
+spring.cloud.nacos.password=nacos
 management.endpoints.web.exposure.include=*
 management.endpoint.health.show-details=always
\ No newline at end of file
diff --git a/polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-hoxton-examples/quickstart-examples/provider-b/src/main/resources/bootstrap.properties b/polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-hoxton-examples/quickstart-examples/provider-b/src/main/resources/bootstrap.properties
deleted file mode 100644
index 8c4c0863..00000000
--- a/polaris-agent-examples/spring-cloud-plugins-examples/spring-cloud-hoxton-examples/quickstart-examples/provider-b/src/main/resources/bootstrap.properties
+++ /dev/null
@@ -1,7 +0,0 @@
-server.port=65004
-spring.application.name=service-provider-hoxton
-spring.cloud.nacos.config.server-addr=127.0.0.1:8848
-spring.cloud.nacos.config.enabled=false
-spring.cloud.nacos.discovery.enabled=false
-spring.cloud.nacos.username=nacos
-spring.cloud.nacos.password=nacos
diff --git a/polaris-agent-plugins/spring-cloud-plugins/spring-cloud-hoxton-plugin/src/main/conf/plugin/spring-cloud-hoxton/application.properties b/polaris-agent-plugins/spring-cloud-plugins/spring-cloud-hoxton-plugin/src/main/conf/plugin/spring-cloud-hoxton/application.properties
index 5f8f2517..4c757a94 100644
--- a/polaris-agent-plugins/spring-cloud-plugins/spring-cloud-hoxton-plugin/src/main/conf/plugin/spring-cloud-hoxton/application.properties
+++ b/polaris-agent-plugins/spring-cloud-plugins/spring-cloud-hoxton-plugin/src/main/conf/plugin/spring-cloud-hoxton/application.properties
@@ -1,7 +1,7 @@
 # the application name for spring cloud, register as the service name in registry center
-spring.application.name=service-consumer-H
+spring.application.name=service-consumer-hoxton
 # polaris server address
-spring.cloud.polaris.address=grpc\://111.230.207.241\:8091
+spring.cloud.polaris.address=grpc\://127.0.0.1\:8091
 # switch for spring cloud polaris all features
 spring.cloud.polaris.enabled=true
 # switch for spring cloud discovery feature
@@ -22,6 +22,9 @@ spring.cloud.polaris.router.rule-router.enabled=true
 spring.cloud.polaris.router.metadata-router.enabled=true
 # switch for polaris router(nearby-router) feature
 spring.cloud.polaris.router.nearby-router.enabled=true
+# switch for circuitbreaker
+spring.cloud.polaris.circuitbreaker.enabled=true
+feign.hystrix.enabled=true
 # switch for polaris ratelimit feature
 spring.cloud.polaris.ratelimit.enabled=false
 # rejectHttpCode for polaris ratelimit, will be returned as limited
@@ -39,4 +42,4 @@ spring.cloud.polaris.stat.port=0
 # path for polaris stat
 spring.cloud.polaris.stat.path=/metrics
 
-logging.level.root=DEBUG
\ No newline at end of file
+logging.level.root=INFO
\ No newline at end of file