diff --git a/2-advanced/dubbo-samples-tengine/README.md b/2-advanced/dubbo-samples-tengine/README.md
index 8451ee183e..024984f81e 100644
--- a/2-advanced/dubbo-samples-tengine/README.md
+++ b/2-advanced/dubbo-samples-tengine/README.md
@@ -10,16 +10,16 @@ git clone https://github.com/alibaba/tengine.git
 ```
 cd ./tengine
 
-wget https://ftp.pcre.org/pub/pcre/pcre-8.43.tar.gz
-tar xvf pcre-8.43.tar.gz
+wget https://sourceforge.net/projects/pcre/files/pcre/8.43/pcre-8.43.tar.gz/download
+tar xvf download 
 
 wget https://www.openssl.org/source/openssl-1.0.2s.tar.gz
 tar xvf openssl-1.0.2s.tar.gz
 
-wget http://www.zlib.net/zlib-1.2.11.tar.gz
+wget https://www.zlib.net/fossils/zlib-1.2.11.tar.gz 
 tar xvf zlib-1.2.11.tar.gz
 ```
-
+ftp.pcre.org FTP site is no longer available.
 ### Build Tengine
 ```
 ./configure --add-module=./modules/mod_dubbo --add-module=./modules/ngx_multi_upstream_module --add-module=./modules/mod_config --with-pcre=./pcre-8.43/ --with-openssl=./openssl-1.0.2s/ --with-zlib=./zlib-1.2.11
diff --git a/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/pom.xml b/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/pom.xml
index 485134e812..ae9d80ab41 100644
--- a/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/pom.xml
+++ b/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/pom.xml
@@ -34,6 +34,31 @@
         <dubbo.version>3.1.6</dubbo.version>
     </properties>
 
+    <dependencyManagement>
+        <dependencies>
+            <!-- Spring Boot -->
+            <dependency>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-dependencies</artifactId>
+                <version>${spring-boot.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.dubbo</groupId>
+                <artifactId>dubbo-spring-boot-starter</artifactId>
+                <version>${dubbo.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.dubbo</groupId>
+                <artifactId>dubbo-bom</artifactId>
+                <version>${dubbo.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
     <dependencies>
         <dependency>
             <groupId>org.apache.dubbo.sample</groupId>
@@ -53,10 +78,15 @@
             <artifactId>junit</artifactId>
             <scope>test</scope>
         </dependency>
+
+        <!-- Spring Boot dependencies -->
         <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-test</artifactId>
-            <scope>test</scope>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.dubbo</groupId>
+            <artifactId>dubbo-spring-boot-starter</artifactId>
         </dependency>
     </dependencies>
 
diff --git a/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/src/main/java/org/apache/dubbo/samples/tengine/provider/DemoServiceImpl.java b/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/src/main/java/org/apache/dubbo/samples/tengine/provider/DemoServiceImpl.java
index 2e33c4c985..f13745912c 100644
--- a/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/src/main/java/org/apache/dubbo/samples/tengine/provider/DemoServiceImpl.java
+++ b/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/src/main/java/org/apache/dubbo/samples/tengine/provider/DemoServiceImpl.java
@@ -16,8 +16,8 @@
  */
 package org.apache.dubbo.samples.tengine.provider;
 
+import org.apache.dubbo.config.annotation.DubboService;
 import org.apache.dubbo.samples.tengine.DemoService;
-
 import org.apache.http.Header;
 import org.apache.http.HttpEntity;
 import org.apache.http.NameValuePair;
@@ -39,6 +39,7 @@
 import java.util.List;
 import java.util.Map;
 
+@DubboService(registry="multicast")
 public class DemoServiceImpl implements DemoService {
     @Override
     public Map<String, Object> tengineDubbo(Map<String, Object> context) {
diff --git a/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/src/main/java/org/apache/dubbo/samples/tengine/provider/Provider.java b/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/src/main/java/org/apache/dubbo/samples/tengine/provider/Provider.java
index 97fbb11cd2..f71d064001 100644
--- a/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/src/main/java/org/apache/dubbo/samples/tengine/provider/Provider.java
+++ b/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/src/main/java/org/apache/dubbo/samples/tengine/provider/Provider.java
@@ -16,10 +16,15 @@
  */
 package org.apache.dubbo.samples.tengine.provider;
 
+import org.apache.dubbo.config.spring.context.annotation.EnableDubbo;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.context.support.ClassPathXmlApplicationContext;
 
 import java.util.concurrent.CountDownLatch;
 
+@EnableDubbo
+@SpringBootApplication
 public class Provider {
 
     /**
@@ -28,9 +33,7 @@ public class Provider {
      * before running your application.
      */
     public static void main(String[] args) throws Exception {
-        ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(new String[]{"META-INF/spring/dubbo-demo-provider.xml"});
-        context.start();
-
+        SpringApplication.run(Provider.class,args);
         System.out.println("dubbo service started");
         new CountDownLatch(1).await();
     }
diff --git a/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/src/main/resources/META-INF/spring/dubbo-demo-provider.xml b/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/src/main/resources/META-INF/spring/dubbo-demo-provider.xml
deleted file mode 100644
index 2943dc66e8..0000000000
--- a/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/src/main/resources/META-INF/spring/dubbo-demo-provider.xml
+++ /dev/null
@@ -1,39 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-       xmlns:dubbo="http://dubbo.apache.org/schema/dubbo"
-       xmlns="http://www.springframework.org/schema/beans"
-       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
-       http://dubbo.apache.org/schema/dubbo http://dubbo.apache.org/schema/dubbo/dubbo.xsd">
-
-    <!-- provider's application name, used for tracing dependency relationship -->
-    <dubbo:application name="demo-provider"/>
-
-    <!-- use multicast registry center to export service -->
-    <dubbo:registry address="multicast://224.5.6.7:1234"/>
-
-    <!-- use dubbo protocol to export service on port 20880 -->
-    <dubbo:protocol name="dubbo" port="20880" threads="1024"/>
-    
-    <!-- service implementation, as same as regular local bean -->
-    <bean id="demoService" class="org.apache.dubbo.samples.tengine.provider.DemoServiceImpl"/>
-
-    <!-- declare the service interface to be exported -->
-    <dubbo:service interface="org.apache.dubbo.samples.tengine.DemoService" ref="demoService"/>
-
-</beans>
\ No newline at end of file
diff --git a/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/src/main/resources/application.yml b/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/src/main/resources/application.yml
new file mode 100644
index 0000000000..26979016fa
--- /dev/null
+++ b/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/src/main/resources/application.yml
@@ -0,0 +1,25 @@
+#  Licensed to the Apache Software Foundation (ASF) under one or more
+#  contributor license agreements.  See the NOTICE file distributed with
+#  this work for additional information regarding copyright ownership.
+#  The ASF licenses this file to You under the Apache License, Version 2.0
+#  (the "License"); you may not use this file except in compliance with
+#  the License.  You may obtain a copy of the License at
+#
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+dubbo:
+  application:
+    name: tengine-provider
+  protocol:
+    name: dubbo
+    port: 20880
+    threads: 1024
+  registry:
+    id : multicast
+    address: multicast://224.5.6.7:1234
\ No newline at end of file
diff --git a/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/src/main/resources/docker/Dockerfile b/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/src/main/resources/docker/Dockerfile
index 5b2e107efc..d68236ad19 100644
--- a/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/src/main/resources/docker/Dockerfile
+++ b/2-advanced/dubbo-samples-tengine/dubbo-samples-tengine-provider/src/main/resources/docker/Dockerfile
@@ -25,11 +25,11 @@ ADD https://github.com/alibaba/tengine/archive/${TENGINE_VERSION}.tar.gz tengine
 
 RUN tar xvf tengine.tar.gz \
     && cd ./tengine-${TENGINE_VERSION} \
-    && wget https://ftp.pcre.org/pub/pcre/pcre-8.43.tar.gz \
+    && wget -O pcre-8.43.tar.gz https://sourceforge.net/projects/pcre/files/pcre/8.43/pcre-8.43.tar.gz/download \
     && tar xvf pcre-8.43.tar.gz \
     && wget https://www.openssl.org/source/openssl-1.0.2s.tar.gz \
     && tar xvf openssl-1.0.2s.tar.gz \
-    && wget http://www.zlib.net/zlib-1.2.11.tar.gz \
+    && wget https://www.zlib.net/fossils/zlib-1.2.11.tar.gz \
     && tar xvf zlib-1.2.11.tar.gz \
     && ./configure --add-module=./modules/mod_dubbo --add-module=./modules/ngx_multi_upstream_module --add-module=./modules/mod_config --with-pcre=./pcre-8.43/ --with-openssl=./openssl-1.0.2s/ --with-zlib=./zlib-1.2.11 \
     && make \
diff --git a/2-advanced/dubbo-samples-tengine/pom.xml b/2-advanced/dubbo-samples-tengine/pom.xml
index 02daefd795..dc6476fa39 100644
--- a/2-advanced/dubbo-samples-tengine/pom.xml
+++ b/2-advanced/dubbo-samples-tengine/pom.xml
@@ -34,41 +34,6 @@
         <module>dubbo-samples-tengine-provider</module>
     </modules>
 
-    <dependencyManagement>
-        <dependencies>
-            <!-- Spring Boot -->
-            <dependency>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-dependencies</artifactId>
-                <version>${spring-boot.version}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.dubbo</groupId>
-                <artifactId>dubbo-spring-boot-starter</artifactId>
-                <version>${dubbo.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.dubbo</groupId>
-                <artifactId>dubbo-bom</artifactId>
-                <version>${dubbo.version}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
-    <dependencies>
-        <!-- Spring Boot dependencies -->
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.dubbo</groupId>
-            <artifactId>dubbo-spring-boot-starter</artifactId>
-        </dependency>
-    </dependencies>
     <build>
         <plugins>
                 <plugin>