diff --git a/spring-cloud-alibaba-dependencies/pom.xml b/spring-cloud-alibaba-dependencies/pom.xml
index 128910ae..6d149b90 100644
--- a/spring-cloud-alibaba-dependencies/pom.xml
+++ b/spring-cloud-alibaba-dependencies/pom.xml
@@ -29,7 +29,6 @@
         <schedulerX.client.version>2.1.6</schedulerX.client.version>
         <aliyun.java.sdk.dysmsapi>1.1.0</aliyun.java.sdk.dysmsapi>
         <aliyun.sdk.mns>1.1.8</aliyun.sdk.mns>
-        <aliyun.java.sdk.dysmsapi>1.1.0</aliyun.java.sdk.dysmsapi>
     </properties>
 
     <dependencyManagement>
diff --git a/spring-cloud-alibaba-examples/sms-example/pom.xml b/spring-cloud-alibaba-examples/sms-example/pom.xml
index ea076b02..a5581747 100644
--- a/spring-cloud-alibaba-examples/sms-example/pom.xml
+++ b/spring-cloud-alibaba-examples/sms-example/pom.xml
@@ -29,11 +29,6 @@
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-starter-alicloud-sms</artifactId>
         </dependency>
-        <dependency>
-            <groupId>alibaba.com</groupId>
-            <artifactId>env-extension</artifactId>
-            <version>0.1.2.BUILD-SNAPSHOT</version>
-        </dependency>
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
@@ -47,6 +42,14 @@
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-deploy-plugin</artifactId>
+                <version>${maven-deploy-plugin.version}</version>
+                <configuration>
+                    <skip>true</skip>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 
diff --git a/spring-cloud-alibaba-sentinel/src/main/java/org/springframework/cloud/alibaba/sentinel/endpoint/SentinelEndpoint.java b/spring-cloud-alibaba-sentinel/src/main/java/org/springframework/cloud/alibaba/sentinel/endpoint/SentinelEndpoint.java
index cbd8d044..6b547b75 100644
--- a/spring-cloud-alibaba-sentinel/src/main/java/org/springframework/cloud/alibaba/sentinel/endpoint/SentinelEndpoint.java
+++ b/spring-cloud-alibaba-sentinel/src/main/java/org/springframework/cloud/alibaba/sentinel/endpoint/SentinelEndpoint.java
@@ -31,6 +31,7 @@ import com.alibaba.csp.sentinel.slots.block.flow.FlowRuleManager;
 import com.alibaba.csp.sentinel.slots.block.flow.param.ParamFlowRuleManager;
 import com.alibaba.csp.sentinel.slots.system.SystemRuleManager;
 import com.alibaba.csp.sentinel.transport.config.TransportConfig;
+import com.alibaba.csp.sentinel.util.AppNameUtil;
 
 /**
  * Endpoint for Sentinel, contains ans properties and rules
@@ -50,6 +51,7 @@ public class SentinelEndpoint extends AbstractEndpoint<Map<String, Object>> {
 		final Map<String, Object> result = new HashMap<>();
 		if (sentinelProperties.isEnabled()) {
 
+			result.put("appName", AppNameUtil.getAppName());
 			result.put("logDir", LogBase.getLogBaseDir());
 			result.put("logUsePid", LogBase.isLogNameUsePid());
 			result.put("blockPage", WebServletConfig.getBlockPage());
diff --git a/spring-cloud-alicloud-sms/src/main/java/org/springframework/cloud/alicloud/sms/SmsServiceImpl.java b/spring-cloud-alicloud-sms/src/main/java/org/springframework/cloud/alicloud/sms/SmsServiceImpl.java
index 3b83cfb6..91a0cccb 100644
--- a/spring-cloud-alicloud-sms/src/main/java/org/springframework/cloud/alicloud/sms/SmsServiceImpl.java
+++ b/spring-cloud-alicloud-sms/src/main/java/org/springframework/cloud/alicloud/sms/SmsServiceImpl.java
@@ -17,15 +17,20 @@ package org.springframework.cloud.alicloud.sms;
 
 import java.text.ParseException;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.cloud.alicloud.context.AliCloudProperties;
 import org.springframework.cloud.alicloud.context.sms.SmsProperties;
 import org.springframework.cloud.alicloud.sms.base.DefaultAlicomMessagePuller;
 import org.springframework.cloud.alicloud.sms.endpoint.EndpointManager;
 import org.springframework.cloud.alicloud.sms.endpoint.ReceiveMessageEntity;
 
-import com.aliyuncs.dysmsapi.model.v20170525.*;
+import com.aliyuncs.dysmsapi.model.v20170525.QuerySendDetailsRequest;
+import com.aliyuncs.dysmsapi.model.v20170525.QuerySendDetailsResponse;
+import com.aliyuncs.dysmsapi.model.v20170525.SendBatchSmsRequest;
+import com.aliyuncs.dysmsapi.model.v20170525.SendBatchSmsResponse;
+import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest;
+import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;
 import com.aliyuncs.exceptions.ClientException;
 import com.aliyuncs.exceptions.ServerException;
 
@@ -34,7 +39,7 @@ import com.aliyuncs.exceptions.ServerException;
  */
 public final class SmsServiceImpl extends AbstractSmsService {
 
-	private static final Log log = LogFactory.getLog(SmsServiceImpl.class);
+	private static final Logger log = LoggerFactory.getLogger(SmsServiceImpl.class);
 	/**
 	 * will expose user to call this method send sms message
 	 * @param sendSmsRequest
diff --git a/spring-cloud-alicloud-sms/src/main/java/org/springframework/cloud/alicloud/sms/base/DefaultAlicomMessagePuller.java b/spring-cloud-alicloud-sms/src/main/java/org/springframework/cloud/alicloud/sms/base/DefaultAlicomMessagePuller.java
index 50fe2ed6..df03a071 100755
--- a/spring-cloud-alicloud-sms/src/main/java/org/springframework/cloud/alicloud/sms/base/DefaultAlicomMessagePuller.java
+++ b/spring-cloud-alicloud-sms/src/main/java/org/springframework/cloud/alicloud/sms/base/DefaultAlicomMessagePuller.java
@@ -15,14 +15,6 @@
  */
 package org.springframework.cloud.alicloud.sms.base;
 
-import com.aliyun.mns.client.CloudQueue;
-import com.aliyun.mns.common.ClientException;
-import com.aliyun.mns.common.ServiceException;
-import com.aliyun.mns.model.Message;
-import org.apache.commons.lang3.concurrent.BasicThreadFactory;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.Date;
@@ -33,12 +25,22 @@ import java.util.concurrent.ExecutorService;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.ScheduledThreadPoolExecutor;
 
+import org.apache.commons.lang3.concurrent.BasicThreadFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.aliyun.mns.client.CloudQueue;
+import com.aliyun.mns.common.ClientException;
+import com.aliyun.mns.common.ServiceException;
+import com.aliyun.mns.model.Message;
+
 /**
  * 阿里通信官方消息默认拉取工具类
  */
 public class DefaultAlicomMessagePuller {
 
-	private Log logger = LogFactory.getLog(DefaultAlicomMessagePuller.class);
+	private static final Logger log = LoggerFactory
+			.getLogger(DefaultAlicomMessagePuller.class);
 
 	private String mnsAccountEndpoint = "https://1943695596114318.mns.cn-hangzhou.aliyuncs.com/";// 阿里通信消息的endpoint,固定。
 	private String endpointNameForPop = "cn-hangzhou";
@@ -103,7 +105,7 @@ public class DefaultAlicomMessagePuller {
 			sPollingMap.put(queueName, false);
 			lockObj.notifyAll();
 			if (debugLogOpen) {
-				logger.info("PullMessageTask_WakeUp:Everyone WakeUp and Work!");
+				log.info("PullMessageTask_WakeUp:Everyone WakeUp and Work!");
 			}
 		}
 	}
@@ -131,7 +133,7 @@ public class DefaultAlicomMessagePuller {
 						if (p != null && p) {
 							try {
 								if (debugLogOpen) {
-									logger.info("PullMessageTask_sleep:"
+									log.info("PullMessageTask_sleep:"
 											+ Thread.currentThread().getName()
 											+ " Have a nice sleep!");
 								}
@@ -140,7 +142,7 @@ public class DefaultAlicomMessagePuller {
 							}
 							catch (InterruptedException e) {
 								if (debugLogOpen) {
-									logger.info("PullMessageTask_Interrupted!"
+									log.info("PullMessageTask_Interrupted!"
 											+ Thread.currentThread().getName()
 											+ " QueueName is " + queueName);
 								}
@@ -158,7 +160,7 @@ public class DefaultAlicomMessagePuller {
 						if (debugLogOpen) {
 							SimpleDateFormat format = new SimpleDateFormat(
 									"yyyy-MM-dd HH:mm:ss");
-							logger.info("PullMessageTask_popMessage:"
+							log.info("PullMessageTask_popMessage:"
 									+ Thread.currentThread().getName() + "-popDone at "
 									+ "," + format.format(new Date()) + " msgSize="
 									+ (popMsg == null ? 0 : popMsg.getMessageId()));
@@ -171,7 +173,7 @@ public class DefaultAlicomMessagePuller {
 					else {
 						if (setPolling(queueName)) {
 							if (debugLogOpen) {
-								logger.info("PullMessageTask_setPolling:"
+								log.info("PullMessageTask_setPolling:"
 										+ Thread.currentThread().getName() + " Polling!");
 							}
 						}
@@ -180,7 +182,7 @@ public class DefaultAlicomMessagePuller {
 						}
 						do {
 							if (debugLogOpen) {
-								logger.info("PullMessageTask_Keep_Polling"
+								log.info("PullMessageTask_Keep_Polling"
 										+ Thread.currentThread().getName()
 										+ "KEEP Polling!");
 							}
@@ -189,7 +191,7 @@ public class DefaultAlicomMessagePuller {
 							}
 							catch (ClientException e) {
 								if (debugLogOpen) {
-									logger.info(
+									log.info(
 											"PullMessageTask_Pop_Message:ClientException Refresh accessKey"
 													+ e);
 								}
@@ -200,7 +202,7 @@ public class DefaultAlicomMessagePuller {
 							}
 							catch (ServiceException e) {
 								if (debugLogOpen) {
-									logger.info(
+									log.info(
 											"PullMessageTask_Pop_Message:ServiceException Refresh accessKey"
 													+ e);
 								}
@@ -211,7 +213,7 @@ public class DefaultAlicomMessagePuller {
 							}
 							catch (Exception e) {
 								if (debugLogOpen) {
-									logger.info(
+									log.info(
 											"PullMessageTask_Pop_Message:Exception Happened when polling popMessage: "
 													+ e);
 								}
@@ -224,7 +226,7 @@ public class DefaultAlicomMessagePuller {
 					if (dealResult) {
 						// remember to delete message when consume message successfully.
 						if (debugLogOpen) {
-							logger.info("PullMessageTask_Deal_Message:"
+							log.info("PullMessageTask_Deal_Message:"
 									+ Thread.currentThread().getName() + "deleteMessage "
 									+ popMsg.getMessageId());
 						}
@@ -232,19 +234,19 @@ public class DefaultAlicomMessagePuller {
 					}
 				}
 				catch (ClientException e) {
-					logger.error("PullMessageTask_execute_error,messageType:"
-							+ messageType + ",queueName:" + queueName, e);
+					log.error("PullMessageTask_execute_error,messageType:" + messageType
+							+ ",queueName:" + queueName, e);
 					break;
 
 				}
 				catch (ServiceException e) {
 					if (e.getErrorCode().equals("AccessDenied")) {
-						logger.error("PullMessageTask_execute_error,messageType:"
+						log.error("PullMessageTask_execute_error,messageType:"
 								+ messageType + ",queueName:" + queueName
 								+ ",please check messageType and queueName", e);
 					}
 					else {
-						logger.error("PullMessageTask_execute_error,messageType:"
+						log.error("PullMessageTask_execute_error,messageType:"
 								+ messageType + ",queueName:" + queueName, e);
 					}
 					break;
@@ -252,30 +254,30 @@ public class DefaultAlicomMessagePuller {
 				}
 				catch (com.aliyuncs.exceptions.ClientException e) {
 					if (e.getErrCode().equals("InvalidAccessKeyId.NotFound")) {
-						logger.error("PullMessageTask_execute_error,messageType:"
+						log.error("PullMessageTask_execute_error,messageType:"
 								+ messageType + ",queueName:" + queueName
 								+ ",please check AccessKeyId", e);
 					}
 					if (e.getErrCode().equals("SignatureDoesNotMatch")) {
-						logger.error("PullMessageTask_execute_error,messageType:"
+						log.error("PullMessageTask_execute_error,messageType:"
 								+ messageType + ",queueName:" + queueName
 								+ ",please check AccessKeySecret", e);
 					}
 					else {
-						logger.error("PullMessageTask_execute_error,messageType:"
+						log.error("PullMessageTask_execute_error,messageType:"
 								+ messageType + ",queueName:" + queueName, e);
 					}
 					break;
 
 				}
 				catch (Exception e) {
-					logger.error("PullMessageTask_execute_error,messageType:"
-							+ messageType + ",queueName:" + queueName, e);
+					log.error("PullMessageTask_execute_error,messageType:" + messageType
+							+ ",queueName:" + queueName, e);
 					try {
 						Thread.sleep(sleepSecondWhenNoData);
 					}
 					catch (InterruptedException e1) {
-						logger.error("PullMessageTask_execute_error,messageType:"
+						log.error("PullMessageTask_execute_error,messageType:"
 								+ messageType + ",queueName:" + queueName, e);
 					}
 				}
diff --git a/spring-cloud-alicloud-sms/src/main/java/org/springframework/cloud/alicloud/sms/base/TokenGetterForAlicom.java b/spring-cloud-alicloud-sms/src/main/java/org/springframework/cloud/alicloud/sms/base/TokenGetterForAlicom.java
index 270f9a56..d870b347 100755
--- a/spring-cloud-alicloud-sms/src/main/java/org/springframework/cloud/alicloud/sms/base/TokenGetterForAlicom.java
+++ b/spring-cloud-alicloud-sms/src/main/java/org/springframework/cloud/alicloud/sms/base/TokenGetterForAlicom.java
@@ -15,6 +15,15 @@
  */
 package org.springframework.cloud.alicloud.sms.base;
 
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.TimeZone;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import com.aliyun.mns.client.CloudAccount;
 import com.aliyun.mns.client.CloudQueue;
 import com.aliyun.mns.client.MNSClient;
@@ -27,21 +36,13 @@ import com.aliyuncs.http.MethodType;
 import com.aliyuncs.http.ProtocolType;
 import com.aliyuncs.profile.DefaultProfile;
 import com.aliyuncs.profile.IClientProfile;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-import java.text.ParseException;
-import java.text.SimpleDateFormat;
-import java.util.TimeZone;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.ConcurrentMap;
 
 /**
  * 获取接收云通信消息的临时token
  *
  */
 public class TokenGetterForAlicom {
-	private Log logger = LogFactory.getLog(TokenGetterForAlicom.class);
+	private static final Logger log = LoggerFactory.getLogger(TokenGetterForAlicom.class);
 	private String accessKeyId;
 	private String accessKeySecret;
 	private String endpointNameForPop;
@@ -100,7 +101,7 @@ public class TokenGetterForAlicom {
 			return token;
 		}
 		else {
-			logger.error("getTokenFromRemote_error,messageType:" + messageType + ",code:"
+			log.error("getTokenFromRemote_error,messageType:" + messageType + ",code:"
 					+ response.getCode() + ",message:" + response.getMessage());
 			throw new ServerException(response.getCode(), response.getMessage());
 		}
@@ -124,8 +125,8 @@ public class TokenGetterForAlicom {
 					CloudAccount account = new CloudAccount(token.getTempAccessKeyId(),
 							token.getTempAccessKeySecret(), mnsAccountEndpoint,
 							token.getToken());
-					// logger.warn("ak:"+token.getTempAccessKey());
-					// logger.warn("token:"+token.getToken());
+					// log.warn("ak:"+token.getTempAccessKey());
+					// log.warn("token:"+token.getToken());
 					MNSClient client = account.getMNSClient();
 					CloudQueue queue = client.getQueueRef(queueName);
 					token.setClient(client);
diff --git a/spring-cloud-alicloud-sms/src/main/java/org/springframework/cloud/alicloud/sms/endpoint/SmsEndpoint.java b/spring-cloud-alicloud-sms/src/main/java/org/springframework/cloud/alicloud/sms/endpoint/SmsEndpoint.java
index 3f722084..a6936b4a 100644
--- a/spring-cloud-alicloud-sms/src/main/java/org/springframework/cloud/alicloud/sms/endpoint/SmsEndpoint.java
+++ b/spring-cloud-alicloud-sms/src/main/java/org/springframework/cloud/alicloud/sms/endpoint/SmsEndpoint.java
@@ -22,7 +22,7 @@ import java.util.Map;
 public class SmsEndpoint extends AbstractEndpoint<Map<String, Object>> {
 
 	public SmsEndpoint() {
-		super("sms_info");
+		super("sms");
 	}
 
 	@Override