diff --git a/hippo4j-spring-boot/hippo4j-core-spring-boot-starter/src/main/java/cn/hippo4j/core/starter/refresher/AbstractCoreThreadPoolDynamicRefresh.java b/hippo4j-spring-boot/hippo4j-core-spring-boot-starter/src/main/java/cn/hippo4j/core/starter/refresher/AbstractCoreThreadPoolDynamicRefresh.java
index 1d7da1f0..eea9968b 100644
--- a/hippo4j-spring-boot/hippo4j-core-spring-boot-starter/src/main/java/cn/hippo4j/core/starter/refresher/AbstractCoreThreadPoolDynamicRefresh.java
+++ b/hippo4j-spring-boot/hippo4j-core-spring-boot-starter/src/main/java/cn/hippo4j/core/starter/refresher/AbstractCoreThreadPoolDynamicRefresh.java
@@ -251,11 +251,10 @@ public abstract class AbstractCoreThreadPoolDynamicRefresh implements ThreadPool
     private void dynamicRefreshPool(String threadPoolId, ExecutorProperties properties) {
         ExecutorProperties beforeProperties = GlobalCoreThreadPoolManage.getProperties(properties.getThreadPoolId());
         ThreadPoolExecutor executor = GlobalThreadPoolManage.getExecutorService(threadPoolId).getExecutor();
-        
-        if (properties.getMaximumPoolSize() != null && properties.getCorePoolSize() !=null) {
+        if (properties.getMaximumPoolSize() != null && properties.getCorePoolSize() != null) {
             if (properties.getMaximumPoolSize() < executor.getMaximumPoolSize()) {
-                executor.setMaximumPoolSize(properties.getMaximumPoolSize());
                 executor.setCorePoolSize(properties.getCorePoolSize());
+                executor.setMaximumPoolSize(properties.getMaximumPoolSize());
             } else {
                 executor.setMaximumPoolSize(properties.getMaximumPoolSize());
                 executor.setCorePoolSize(properties.getCorePoolSize());
@@ -264,11 +263,10 @@ public abstract class AbstractCoreThreadPoolDynamicRefresh implements ThreadPool
             if (properties.getMaximumPoolSize() != null) {
                 executor.setMaximumPoolSize(properties.getMaximumPoolSize());
             }
-            if (properties.getCorePoolSize() !=null) {
+            if (properties.getCorePoolSize() != null) {
                 executor.setCorePoolSize(properties.getCorePoolSize());
             }
         }
-        
         if (!Objects.equals(beforeProperties.getAllowCoreThreadTimeOut(), properties.getAllowCoreThreadTimeOut())) {
             executor.allowCoreThreadTimeOut(properties.getAllowCoreThreadTimeOut());
         }