diff --git a/spring-cloud-alibaba-dependencies/pom.xml b/spring-cloud-alibaba-dependencies/pom.xml
index 1c39170ae..1b7b735f9 100644
--- a/spring-cloud-alibaba-dependencies/pom.xml
+++ b/spring-cloud-alibaba-dependencies/pom.xml
@@ -22,6 +22,8 @@
 
     <dependencyManagement>
         <dependencies>
+
+            <!-- Sentinel dependencies -->
             <dependency>
                 <groupId>com.alibaba.csp</groupId>
                 <artifactId>sentinel-core</artifactId>
@@ -57,18 +59,25 @@
                 <artifactId>sentinel-transport-simple-http</artifactId>
                 <version>${sentinel.version}</version>
             </dependency>
-
             <dependency>
                 <groupId>com.alibaba.csp</groupId>
                 <artifactId>sentinel-annotation-aspectj</artifactId>
                 <version>${sentinel.version}</version>
             </dependency>
-
             <dependency>
                 <groupId>com.alibaba.csp</groupId>
                 <artifactId>sentinel-dubbo-adapter</artifactId>
                 <version>${sentinel.version}</version>
             </dependency>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>sentinel-dubbo-api</artifactId>
+                <version>${project.version}</version>
+            </dependency>
+
+
+
+            <!-- Aliyun storage dependencies -->
             <dependency>
                 <groupId>com.aliyun.oss</groupId>
                 <artifactId>aliyun-sdk-oss</artifactId>
diff --git a/spring-cloud-alibaba-examples/sentinel-dubbo-consumer-example/pom.xml b/spring-cloud-alibaba-examples/sentinel-dubbo-consumer-example/pom.xml
index ca3a2538c..55ca2bfc9 100644
--- a/spring-cloud-alibaba-examples/sentinel-dubbo-consumer-example/pom.xml
+++ b/spring-cloud-alibaba-examples/sentinel-dubbo-consumer-example/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.cloud</groupId>
         <artifactId>spring-cloud-alibaba-examples</artifactId>
-        <version>0.2.0.BUILD-SNAPSHOT</version>
+        <version>0.1.0.BUILD-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-cloud-alibaba-examples/sentinel-dubbo-consumer-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/SentinelDubboConsumerApp.java b/spring-cloud-alibaba-examples/sentinel-dubbo-consumer-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/SentinelDubboConsumerApp.java
index d0aba6857..61b0ff81c 100644
--- a/spring-cloud-alibaba-examples/sentinel-dubbo-consumer-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/SentinelDubboConsumerApp.java
+++ b/spring-cloud-alibaba-examples/sentinel-dubbo-consumer-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/SentinelDubboConsumerApp.java
@@ -2,7 +2,6 @@ package org.springframework.cloud.alibaba.cloud.examples;
 
 import java.util.Collections;
 
-import org.springframework.boot.WebApplicationType;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.builder.SpringApplicationBuilder;
 import org.springframework.context.ApplicationContext;
@@ -36,7 +35,7 @@ public class SentinelDubboConsumerApp {
 
 		SpringApplicationBuilder consumerBuilder = new SpringApplicationBuilder();
 		ApplicationContext applicationContext = consumerBuilder
-				.web(WebApplicationType.NONE).sources(SentinelDubboConsumerApp.class)
+				.web(false).sources(SentinelDubboConsumerApp.class)
 				.run(args);
 
 		FooServiceConsumer service = applicationContext.getBean(FooServiceConsumer.class);
diff --git a/spring-cloud-alibaba-examples/sentinel-dubbo-provider-example/pom.xml b/spring-cloud-alibaba-examples/sentinel-dubbo-provider-example/pom.xml
index f1a0a832c..a0df26546 100644
--- a/spring-cloud-alibaba-examples/sentinel-dubbo-provider-example/pom.xml
+++ b/spring-cloud-alibaba-examples/sentinel-dubbo-provider-example/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.cloud</groupId>
         <artifactId>spring-cloud-alibaba-examples</artifactId>
-        <version>0.2.0.BUILD-SNAPSHOT</version>
+        <version>0.1.0.BUILD-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-cloud-alibaba-examples/sentinel-dubbo-provider-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/SentinelDubboProviderApp.java b/spring-cloud-alibaba-examples/sentinel-dubbo-provider-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/SentinelDubboProviderApp.java
index 346fb48fc..9c97d4be9 100644
--- a/spring-cloud-alibaba-examples/sentinel-dubbo-provider-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/SentinelDubboProviderApp.java
+++ b/spring-cloud-alibaba-examples/sentinel-dubbo-provider-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/SentinelDubboProviderApp.java
@@ -1,6 +1,5 @@
 package org.springframework.cloud.alibaba.cloud.examples;
 
-import org.springframework.boot.WebApplicationType;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.builder.SpringApplicationBuilder;
 
@@ -12,7 +11,7 @@ public class SentinelDubboProviderApp {
 
 	public static void main(String[] args) {
 		SpringApplicationBuilder providerBuilder = new SpringApplicationBuilder();
-		providerBuilder.web(WebApplicationType.NONE)
+		providerBuilder.web(false)
 				.sources(SentinelDubboProviderApp.class).run(args);
 	}