diff --git a/hippo4j-spring-boot/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/core/ServerThreadPoolDynamicRefresh.java b/hippo4j-spring-boot/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/core/ServerThreadPoolDynamicRefresh.java
index c756bd42d2ede589c2e75f7ee50601f5fa0ca59e..74bad8878f5da77181ea66edf8f388990eca1a7e 100644
--- a/hippo4j-spring-boot/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/core/ServerThreadPoolDynamicRefresh.java
+++ b/hippo4j-spring-boot/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/core/ServerThreadPoolDynamicRefresh.java
@@ -123,14 +123,14 @@ public class ServerThreadPoolDynamicRefresh implements ThreadPoolDynamicRefresh
      * @param parameter
      */
     public void changePoolInfo(ThreadPoolExecutor executor, PoolParameter parameter) {
-        if (parameter.getCoreSize() != null) {
-            executor.setCorePoolSize(parameter.getCoreSize());
-        }
-
         if (parameter.getMaxSize() != null) {
             executor.setMaximumPoolSize(parameter.getMaxSize());
         }
 
+        if (parameter.getCoreSize() != null) {
+            executor.setCorePoolSize(parameter.getCoreSize());
+        }
+
         if (parameter.getCapacity() != null
                 && Objects.equals(QueueTypeEnum.RESIZABLE_LINKED_BLOCKING_QUEUE.type, parameter.getQueueType())) {
             if (executor.getQueue() instanceof ResizableCapacityLinkedBlockIngQueue) {