diff --git a/CHANGELOG.md b/CHANGELOG.md
index 444b1769f..9c69e65e4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,3 +16,4 @@
 - [build(deps): bump guava in /spring-cloud-tencent-dependencies](https://github.com/Tencent/spring-cloud-tencent/pull/1036)
 - [fix:fix reporting bug when port is -1.](https://github.com/Tencent/spring-cloud-tencent/pull/1039)
 - [fix:update guava version.](https://github.com/Tencent/spring-cloud-tencent/pull/1042)
+- [fix:fix circuit breaker bean load order bug when using Nacos discovery.](https://github.com/Tencent/spring-cloud-tencent/pull/1049)
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerAutoConfiguration.java
index 61c72b340..4a9ff4a4b 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerAutoConfiguration.java
@@ -31,7 +31,6 @@ import com.tencent.cloud.rpc.enhancement.config.RpcEnhancementReporterProperties
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.AutoConfigureAfter;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.cloud.client.circuitbreaker.CircuitBreakerFactory;
@@ -85,7 +84,6 @@ public class PolarisCircuitBreakerAutoConfiguration {
 	}
 
 	@Bean
-	@ConditionalOnBean(RpcEnhancementReporterProperties.class)
 	@ConditionalOnMissingBean(CircuitBreakerConfigModifier.class)
 	public CircuitBreakerConfigModifier circuitBreakerConfigModifier(RpcEnhancementReporterProperties properties) {
 		return new CircuitBreakerConfigModifier(properties);
diff --git a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/ReactivePolarisCircuitBreakerAutoConfiguration.java b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/ReactivePolarisCircuitBreakerAutoConfiguration.java
index 460df385d..23c3f281d 100644
--- a/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/ReactivePolarisCircuitBreakerAutoConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/ReactivePolarisCircuitBreakerAutoConfiguration.java
@@ -30,7 +30,6 @@ import com.tencent.cloud.rpc.enhancement.config.RpcEnhancementReporterProperties
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.AutoConfigureAfter;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.cloud.client.circuitbreaker.Customizer;
@@ -76,7 +75,6 @@ public class ReactivePolarisCircuitBreakerAutoConfiguration {
 	}
 
 	@Bean
-	@ConditionalOnBean(RpcEnhancementReporterProperties.class)
 	@ConditionalOnMissingBean(CircuitBreakerConfigModifier.class)
 	public CircuitBreakerConfigModifier reactiveCircuitBreakerConfigModifier(RpcEnhancementReporterProperties properties) {
 		return new CircuitBreakerConfigModifier(properties);
diff --git a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/LoadBalancerConfiguration.java b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/LoadBalancerConfiguration.java
index b41bdb0d4..ac0ba4e31 100644
--- a/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/LoadBalancerConfiguration.java
+++ b/spring-cloud-starter-tencent-polaris-router/src/main/java/com/tencent/cloud/polaris/router/config/LoadBalancerConfiguration.java
@@ -20,17 +20,13 @@ package com.tencent.cloud.polaris.router.config;
 
 import java.util.List;
 
-import com.tencent.cloud.common.pojo.PolarisServiceInstance;
 import com.tencent.cloud.polaris.context.PolarisSDKContextManager;
 import com.tencent.cloud.polaris.router.PolarisRouterServiceInstanceListSupplier;
 import com.tencent.cloud.polaris.router.spi.RouterRequestInterceptor;
 import com.tencent.cloud.polaris.router.spi.RouterResponseInterceptor;
 import com.tencent.cloud.rpc.enhancement.transformer.InstanceTransformer;
-import com.tencent.cloud.rpc.enhancement.transformer.PolarisInstanceTransformer;
 
 import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.cloud.client.ConditionalOnBlockingDiscoveryEnabled;
 import org.springframework.cloud.client.ConditionalOnDiscoveryEnabled;
 import org.springframework.cloud.client.ConditionalOnReactiveDiscoveryEnabled;
@@ -57,13 +53,6 @@ public class LoadBalancerConfiguration {
 	 */
 	private static final int REACTIVE_SERVICE_INSTANCE_SUPPLIER_ORDER = 193827465;
 
-	@Bean
-	@ConditionalOnMissingBean
-	@ConditionalOnClass(PolarisServiceInstance.class)
-	public InstanceTransformer instanceTransformer() {
-		return new PolarisInstanceTransformer();
-	}
-
 	@Configuration(proxyBeanMethods = false)
 	@ConditionalOnReactiveDiscoveryEnabled
 	@Order(REACTIVE_SERVICE_INSTANCE_SUPPLIER_ORDER)
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/config/NacosDiscoveryAdapterAutoConfiguration.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/config/NacosDiscoveryAdapterAutoConfiguration.java
index 9145d82aa..594ba0976 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/config/NacosDiscoveryAdapterAutoConfiguration.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/java/com/tencent/cloud/plugin/discovery/adapter/config/NacosDiscoveryAdapterAutoConfiguration.java
@@ -19,7 +19,6 @@
 package com.tencent.cloud.plugin.discovery.adapter.config;
 
 import com.tencent.cloud.plugin.discovery.adapter.transformer.NacosInstanceTransformer;
-import com.tencent.cloud.polaris.router.config.ConditionalOnPolarisRouterEnabled;
 import com.tencent.cloud.polaris.router.config.LoadBalancerConfiguration;
 import com.tencent.cloud.rpc.enhancement.transformer.InstanceTransformer;
 
@@ -43,7 +42,6 @@ public class NacosDiscoveryAdapterAutoConfiguration {
 
 	@Bean
 	@ConditionalOnMissingBean
-	@ConditionalOnPolarisRouterEnabled
 	@ConditionalOnClass(name = "com.alibaba.cloud.nacos.NacosServiceInstance")
 	public InstanceTransformer instanceTransformer() {
 		return new NacosInstanceTransformer();
diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/resources/META-INF/spring.factories b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/resources/META-INF/spring.factories
index 34777be66..5bce5c869 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/resources/META-INF/spring.factories
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-discovery-adapter-plugin/src/main/resources/META-INF/spring.factories
@@ -1,2 +1,4 @@
 org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
   com.tencent.cloud.plugin.discovery.adapter.config.NacosDiscoveryAdapterAutoConfiguration
+org.springframework.cloud.bootstrap.BootstrapConfiguration=\
+  com.tencent.cloud.plugin.discovery.adapter.config.NacosDiscoveryAdapterAutoConfiguration
diff --git a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementAutoConfiguration.java b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementAutoConfiguration.java
index 704d0b4b8..968d8a0e2 100644
--- a/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementAutoConfiguration.java
+++ b/spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementAutoConfiguration.java
@@ -20,7 +20,6 @@ package com.tencent.cloud.rpc.enhancement.config;
 import java.util.Collections;
 import java.util.List;
 
-import com.tencent.cloud.common.pojo.PolarisServiceInstance;
 import com.tencent.cloud.polaris.context.ConditionalOnPolarisEnabled;
 import com.tencent.cloud.polaris.context.PolarisSDKContextManager;
 import com.tencent.cloud.polaris.context.config.PolarisContextAutoConfiguration;
@@ -54,6 +53,7 @@ import org.springframework.boot.autoconfigure.AutoConfigureAfter;
 import org.springframework.boot.autoconfigure.AutoConfigureBefore;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
@@ -89,7 +89,7 @@ public class RpcEnhancementAutoConfiguration {
 
 	@Bean
 	@ConditionalOnMissingBean
-	@ConditionalOnClass(PolarisServiceInstance.class)
+	@ConditionalOnMissingClass("com.alibaba.cloud.nacos.NacosServiceInstance")
 	public InstanceTransformer instanceTransformer() {
 		return new PolarisInstanceTransformer();
 	}