diff --git a/ruoyi-common/ruoyi-common-alibaba-bom/pom.xml b/ruoyi-common/ruoyi-common-alibaba-bom/pom.xml
index 866576e3..3d225818 100644
--- a/ruoyi-common/ruoyi-common-alibaba-bom/pom.xml
+++ b/ruoyi-common/ruoyi-common-alibaba-bom/pom.xml
@@ -14,15 +14,11 @@
     </description>
 
     <properties>
-        <spring-cloud-alibaba.version>2021.0.1.0</spring-cloud-alibaba.version>
-        <maven-javadoc-plugin.version>3.1.1</maven-javadoc-plugin.version>
+        <spring-cloud-alibaba.version>2021.0.4.0</spring-cloud-alibaba.version>
         <sentinel.version>1.8.5</sentinel.version>
-        <maven-gpg-plugin.version>1.6</maven-gpg-plugin.version>
-        <nacos.config.version>0.8.0</nacos.config.version>
-        <maven-source-plugin.version>2.2.1</maven-source-plugin.version>
-        <flatten-maven-plugin.version>1.1.0</flatten-maven-plugin.version>
-        <nacos.client.version>2.0.2</nacos.client.version>
         <seata.version>1.5.2</seata.version>
+        <nacos.client.version>2.1.1</nacos.client.version>
+        <nacos.config.version>2.0.4</nacos.config.version>
         <dubbo.version>3.1.0</dubbo.version>
         <spring.context.support.version>1.0.11</spring.context.support.version>
     </properties>
@@ -107,47 +103,47 @@
             </dependency>
             <dependency>
                 <groupId>com.alibaba.csp</groupId>
-                <artifactId>sentinel-dubbo-adapter</artifactId>
+                <artifactId>sentinel-reactor-adapter</artifactId>
                 <version>${sentinel.version}</version>
             </dependency>
             <dependency>
                 <groupId>com.alibaba.csp</groupId>
-                <artifactId>sentinel-apache-dubbo-adapter</artifactId>
+                <artifactId>sentinel-cluster-server-default</artifactId>
                 <version>${sentinel.version}</version>
             </dependency>
             <dependency>
                 <groupId>com.alibaba.csp</groupId>
-                <artifactId>sentinel-apache-dubbo3-adapter</artifactId>
+                <artifactId>sentinel-cluster-client-default</artifactId>
                 <version>${sentinel.version}</version>
             </dependency>
             <dependency>
                 <groupId>com.alibaba.csp</groupId>
-                <artifactId>sentinel-reactor-adapter</artifactId>
+                <artifactId>sentinel-spring-webflux-adapter</artifactId>
                 <version>${sentinel.version}</version>
             </dependency>
             <dependency>
                 <groupId>com.alibaba.csp</groupId>
-                <artifactId>sentinel-cluster-server-default</artifactId>
+                <artifactId>sentinel-api-gateway-adapter-common</artifactId>
                 <version>${sentinel.version}</version>
             </dependency>
             <dependency>
                 <groupId>com.alibaba.csp</groupId>
-                <artifactId>sentinel-cluster-client-default</artifactId>
+                <artifactId>sentinel-spring-webmvc-adapter</artifactId>
                 <version>${sentinel.version}</version>
             </dependency>
             <dependency>
                 <groupId>com.alibaba.csp</groupId>
-                <artifactId>sentinel-spring-webflux-adapter</artifactId>
+                <artifactId>sentinel-dubbo-adapter</artifactId>
                 <version>${sentinel.version}</version>
             </dependency>
             <dependency>
                 <groupId>com.alibaba.csp</groupId>
-                <artifactId>sentinel-api-gateway-adapter-common</artifactId>
+                <artifactId>sentinel-apache-dubbo-adapter</artifactId>
                 <version>${sentinel.version}</version>
             </dependency>
             <dependency>
                 <groupId>com.alibaba.csp</groupId>
-                <artifactId>sentinel-spring-webmvc-adapter</artifactId>
+                <artifactId>sentinel-apache-dubbo3-adapter</artifactId>
                 <version>${sentinel.version}</version>
             </dependency>
             <dependency>
diff --git a/ruoyi-common/ruoyi-common-elasticsearch/src/main/resources/META-INF/spring.factories b/ruoyi-common/ruoyi-common-elasticsearch/src/main/resources/META-INF/spring.factories
deleted file mode 100644
index 1dbf1036..00000000
--- a/ruoyi-common/ruoyi-common-elasticsearch/src/main/resources/META-INF/spring.factories
+++ /dev/null
@@ -1,2 +0,0 @@
-org.springframework.boot.env.EnvironmentPostProcessor=\
-  com.ruoyi.common.elasticsearch.config.ActuatorEnvironmentPostProcessor
diff --git a/ruoyi-common/ruoyi-common-elasticsearch/src/main/resources/META-INF/spring/org.springframework.boot.env.EnvironmentPostProcessor.imports b/ruoyi-common/ruoyi-common-elasticsearch/src/main/resources/META-INF/spring/org.springframework.boot.env.EnvironmentPostProcessor.imports
new file mode 100644
index 00000000..5e75a00f
--- /dev/null
+++ b/ruoyi-common/ruoyi-common-elasticsearch/src/main/resources/META-INF/spring/org.springframework.boot.env.EnvironmentPostProcessor.imports
@@ -0,0 +1 @@
+com.ruoyi.common.elasticsearch.config.ActuatorEnvironmentPostProcessor
diff --git a/ruoyi-common/ruoyi-common-loadbalancer/src/main/resources/META-INF/spring.factories b/ruoyi-common/ruoyi-common-loadbalancer/src/main/resources/META-INF/spring.factories
deleted file mode 100644
index d5686dbb..00000000
--- a/ruoyi-common/ruoyi-common-loadbalancer/src/main/resources/META-INF/spring.factories
+++ /dev/null
@@ -1,2 +0,0 @@
-org.springframework.boot.env.EnvironmentPostProcessor=\
-  com.ruoyi.common.loadbalance.config.CustomEnvironmentPostProcessor
diff --git a/ruoyi-common/ruoyi-common-loadbalancer/src/main/resources/META-INF/spring/org.springframework.boot.env.EnvironmentPostProcessor.imports b/ruoyi-common/ruoyi-common-loadbalancer/src/main/resources/META-INF/spring/org.springframework.boot.env.EnvironmentPostProcessor.imports
new file mode 100644
index 00000000..97d6af0d
--- /dev/null
+++ b/ruoyi-common/ruoyi-common-loadbalancer/src/main/resources/META-INF/spring/org.springframework.boot.env.EnvironmentPostProcessor.imports
@@ -0,0 +1 @@
+com.ruoyi.common.loadbalance.config.CustomEnvironmentPostProcessor
diff --git a/ruoyi-common/ruoyi-common-web/src/main/java/com/ruoyi/common/web/config/NacosConfig.java b/ruoyi-common/ruoyi-common-web/src/main/java/com/ruoyi/common/web/config/NacosConfig.java
deleted file mode 100644
index 08e38433..00000000
--- a/ruoyi-common/ruoyi-common-web/src/main/java/com/ruoyi/common/web/config/NacosConfig.java
+++ /dev/null
@@ -1,39 +0,0 @@
-package com.ruoyi.common.web.config;
-
-import com.alibaba.cloud.nacos.ConditionalOnNacosDiscoveryEnabled;
-import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
-import com.alibaba.cloud.nacos.NacosServiceManager;
-import com.alibaba.cloud.nacos.discovery.NacosDiscoveryAutoConfiguration;
-import com.alibaba.cloud.nacos.discovery.NacosDiscoveryClientConfiguration;
-import com.alibaba.cloud.nacos.discovery.NacosWatch;
-import com.ruoyi.common.web.nacos.CustomNacosWatch;
-import org.springframework.boot.autoconfigure.AutoConfiguration;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
-import org.springframework.cloud.client.ConditionalOnBlockingDiscoveryEnabled;
-import org.springframework.cloud.client.ConditionalOnDiscoveryEnabled;
-import org.springframework.context.annotation.Bean;
-
-/**
- * 自定义 nacos 监听 解决与 Undertow 整合报错问题
- *
- * @author Lion Li
- */
-@ConditionalOnClass(NacosWatch.class)
-@AutoConfiguration(
-    before = NacosDiscoveryClientConfiguration.class,
-    after = NacosDiscoveryAutoConfiguration.class
-)
-@ConditionalOnDiscoveryEnabled
-@ConditionalOnBlockingDiscoveryEnabled
-@ConditionalOnNacosDiscoveryEnabled
-public class NacosConfig {
-
-    @Bean
-    @ConditionalOnProperty(value = "spring.cloud.nacos.discovery.watch.enabled", matchIfMissing = true)
-    public NacosWatch nacosWatch(NacosServiceManager nacosServiceManager,
-                                 NacosDiscoveryProperties nacosDiscoveryProperties) {
-        return new CustomNacosWatch(nacosServiceManager, nacosDiscoveryProperties);
-    }
-
-}
diff --git a/ruoyi-common/ruoyi-common-web/src/main/java/com/ruoyi/common/web/nacos/CustomNacosWatch.java b/ruoyi-common/ruoyi-common-web/src/main/java/com/ruoyi/common/web/nacos/CustomNacosWatch.java
deleted file mode 100644
index 8aacb509..00000000
--- a/ruoyi-common/ruoyi-common-web/src/main/java/com/ruoyi/common/web/nacos/CustomNacosWatch.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package com.ruoyi.common.web.nacos;
-
-import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
-import com.alibaba.cloud.nacos.NacosServiceManager;
-import com.alibaba.cloud.nacos.discovery.NacosWatch;
-
-/**
- * 自定义 nacos 监听
- *
- * @author Lion Li
- */
-public class CustomNacosWatch extends NacosWatch {
-
-    public CustomNacosWatch(NacosServiceManager nacosServiceManager, NacosDiscoveryProperties properties) {
-        super(nacosServiceManager, properties);
-    }
-
-    /**
-     * 重写解决与 Undertow 关闭顺序冲突导致报错问题
-     */
-    @Override
-    public int getPhase() {
-        return Integer.MAX_VALUE;
-    }
-}
diff --git a/ruoyi-common/ruoyi-common-web/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports b/ruoyi-common/ruoyi-common-web/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports
index 043902cc..ee90b919 100644
--- a/ruoyi-common/ruoyi-common-web/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports
+++ b/ruoyi-common/ruoyi-common-web/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports
@@ -1,3 +1,2 @@
 com.ruoyi.common.web.config.I18nConfig
 com.ruoyi.common.web.config.UndertowConfig
-com.ruoyi.common.web.config.NacosConfig
diff --git a/ruoyi-example/ruoyi-demo/pom.xml b/ruoyi-example/ruoyi-demo/pom.xml
index e4ee801a..8ab440cf 100644
--- a/ruoyi-example/ruoyi-demo/pom.xml
+++ b/ruoyi-example/ruoyi-demo/pom.xml
@@ -29,12 +29,6 @@
             <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
         </dependency>
 
-        <!-- SpringCloud Alibaba Sentinel -->
-        <dependency>
-            <groupId>com.alibaba.cloud</groupId>
-            <artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
-        </dependency>
-
         <!-- SpringBoot Actuator -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -47,6 +41,11 @@
             <artifactId>mysql-connector-java</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>com.ruoyi</groupId>
+            <artifactId>ruoyi-common-sentinel</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>com.ruoyi</groupId>
             <artifactId>ruoyi-common-log</artifactId>
diff --git a/ruoyi-example/ruoyi-stream-mq/pom.xml b/ruoyi-example/ruoyi-stream-mq/pom.xml
index 7411ae10..f6c7a3c9 100644
--- a/ruoyi-example/ruoyi-stream-mq/pom.xml
+++ b/ruoyi-example/ruoyi-stream-mq/pom.xml
@@ -29,12 +29,6 @@
             <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
         </dependency>
 
-        <!-- SpringCloud Alibaba Sentinel -->
-        <dependency>
-            <groupId>com.alibaba.cloud</groupId>
-            <artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
-        </dependency>
-
         <dependency>
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-starter-stream-rabbit</artifactId>
@@ -56,6 +50,11 @@
             <artifactId>spring-boot-starter-actuator</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>com.ruoyi</groupId>
+            <artifactId>ruoyi-common-sentinel</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>com.ruoyi</groupId>
             <artifactId>ruoyi-common-security</artifactId>