diff --git a/README-zh.md b/README-zh.md
index 43856826..e275e787 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -70,7 +70,7 @@ Spring Cloud 使用 Maven 来构建，最快的使用方式是将本项目 clone
             <dependency>
                 <groupId>com.alibaba.cloud</groupId>
                 <artifactId>spring-cloud-alibaba-dependencies</artifactId>
-                <version>2.2.3.RELEASE</version>
+                <version>2.2.4.RELEASE</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
diff --git a/README.md b/README.md
index cc75f59c..af71f00c 100644
--- a/README.md
+++ b/README.md
@@ -71,7 +71,7 @@ These artifacts are available from Maven Central and Spring Release repository v
             <dependency>
                 <groupId>com.alibaba.cloud</groupId>
                 <artifactId>spring-cloud-alibaba-dependencies</artifactId>
-                <version>2.2.3.RELEASE</version>
+                <version>2.2.4.RELEASE</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
diff --git a/pom.xml b/pom.xml
index 5af61288..86b77994 100644
--- a/pom.xml
+++ b/pom.xml
@@ -80,7 +80,7 @@
 
     <properties>
         <!-- Project revision -->
-        <revision>2.2.4-SNAPSHOT</revision>
+        <revision>2.2.4.RELEASE</revision>
 
         <!-- Dependency Versions -->
         <spring-cloud-commons.version>2.2.5.RELEASE</spring-cloud-commons.version>
diff --git a/spring-cloud-alibaba-dependencies/pom.xml b/spring-cloud-alibaba-dependencies/pom.xml
index 61c35ecc..19ca53b1 100644
--- a/spring-cloud-alibaba-dependencies/pom.xml
+++ b/spring-cloud-alibaba-dependencies/pom.xml
@@ -18,10 +18,10 @@
     <description>Spring Cloud Alibaba Dependencies</description>
 
     <properties>
-        <revision>2.2.4-SNAPSHOT</revision>
+        <revision>2.2.4.RELEASE</revision>
         <sentinel.version>1.8.0</sentinel.version>
         <seata.version>1.3.0</seata.version>
-        <nacos.client.version>1.4.0</nacos.client.version>
+        <nacos.client.version>1.4.1</nacos.client.version>
         <nacos.config.version>0.8.0</nacos.config.version>
         <spring.context.support.version>1.0.10</spring.context.support.version>
 
diff --git a/spring-cloud-alibaba-docs/src/main/asciidoc-zh/dependency-management.adoc b/spring-cloud-alibaba-docs/src/main/asciidoc-zh/dependency-management.adoc
index 5300db70..5986ab0f 100644
--- a/spring-cloud-alibaba-docs/src/main/asciidoc-zh/dependency-management.adoc
+++ b/spring-cloud-alibaba-docs/src/main/asciidoc-zh/dependency-management.adoc
@@ -10,7 +10,7 @@ Spring Cloud Alibaba BOM 包含了它所使用的所有依赖的版本。
         <dependency>
             <groupId>com.alibaba.cloud</groupId>
             <artifactId>spring-cloud-alibaba-dependencies</artifactId>
-            <version>2.2.3.RELEASE</version>
+            <version>2.2.4.RELEASE</version>
             <type>pom</type>
             <scope>import</scope>
         </dependency>
diff --git a/spring-cloud-alibaba-docs/src/main/asciidoc/dependency-management.adoc b/spring-cloud-alibaba-docs/src/main/asciidoc/dependency-management.adoc
index 9601c509..1a9ce78c 100644
--- a/spring-cloud-alibaba-docs/src/main/asciidoc/dependency-management.adoc
+++ b/spring-cloud-alibaba-docs/src/main/asciidoc/dependency-management.adoc
@@ -8,7 +8,7 @@ If you’re a Maven Central user, add our BOM to your pom.xml <dependencyManagem
         <dependency>
             <groupId>com.alibaba.cloud</groupId>
             <artifactId>spring-cloud-alibaba-dependencies</artifactId>
-            <version>2.2.3.RELEASE</version>
+            <version>2.2.4.RELEASE</version>
             <type>pom</type>
             <scope>import</scope>
         </dependency>
diff --git a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-servlet-gateway-sample/src/main/java/com/alibaba/cloud/dubbo/gateway/DubboGatewayServlet.java b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-servlet-gateway-sample/src/main/java/com/alibaba/cloud/dubbo/gateway/DubboGatewayServlet.java
index 8fe7f25d..c5ef1539 100644
--- a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-servlet-gateway-sample/src/main/java/com/alibaba/cloud/dubbo/gateway/DubboGatewayServlet.java
+++ b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/spring-cloud-dubbo-servlet-gateway-sample/src/main/java/com/alibaba/cloud/dubbo/gateway/DubboGatewayServlet.java
@@ -52,8 +52,8 @@ import org.springframework.util.StreamUtils;
 import org.springframework.web.servlet.HttpServletBean;
 import org.springframework.web.util.UriComponents;
 
-import static org.apache.commons.lang3.StringUtils.substringAfter;
-import static org.apache.commons.lang3.StringUtils.substringBetween;
+import static org.apache.commons.lang.StringUtils.substringAfter;
+import static org.apache.commons.lang.StringUtils.substringBetween;
 import static org.springframework.web.util.UriComponentsBuilder.fromUriString;
 
 @WebServlet(urlPatterns = "/dsc/*")
diff --git a/spring-cloud-alibaba-starters/spring-cloud-alibaba-sentinel-datasource/pom.xml b/spring-cloud-alibaba-starters/spring-cloud-alibaba-sentinel-datasource/pom.xml
index 3316d7bd..7f2550c2 100644
--- a/spring-cloud-alibaba-starters/spring-cloud-alibaba-sentinel-datasource/pom.xml
+++ b/spring-cloud-alibaba-starters/spring-cloud-alibaba-sentinel-datasource/pom.xml
@@ -101,6 +101,12 @@
             <optional>true</optional>
         </dependency>
 
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <optional>true</optional>
+        </dependency>
+
         <!--spring boot-->
 
         <dependency>
diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/ribbon/NacosRule.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/ribbon/NacosRule.java
index 8d705b04..82cdd317 100644
--- a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/ribbon/NacosRule.java
+++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/ribbon/NacosRule.java
@@ -28,7 +28,7 @@ import com.netflix.client.config.IClientConfig;
 import com.netflix.loadbalancer.AbstractLoadBalancerRule;
 import com.netflix.loadbalancer.DynamicServerListLoadBalancer;
 import com.netflix.loadbalancer.Server;
-import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.lang.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;