diff --git a/hutool-core/src/main/java/org/dromara/hutool/core/thread/ThreadUtil.java b/hutool-core/src/main/java/org/dromara/hutool/core/thread/ThreadUtil.java
index 356573018..0189d5dca 100644
--- a/hutool-core/src/main/java/org/dromara/hutool/core/thread/ThreadUtil.java
+++ b/hutool-core/src/main/java/org/dromara/hutool/core/thread/ThreadUtil.java
@@ -84,7 +84,7 @@ public class ThreadUtil {
 	 * @param poolSize 同时执行的线程数大小
 	 * @return ExecutorService
 	 */
-	public static ExecutorService newExecutor(final int poolSize) {
+	public static ThreadPoolExecutor newExecutor(final int poolSize) {
 		return newExecutor(poolSize, poolSize);
 	}
 
diff --git a/hutool-core/src/test/java/org/dromara/hutool/core/thread/ThreadUtilTest.java b/hutool-core/src/test/java/org/dromara/hutool/core/thread/ThreadUtilTest.java
index ebaefe6fd..9cdba0241 100644
--- a/hutool-core/src/test/java/org/dromara/hutool/core/thread/ThreadUtilTest.java
+++ b/hutool-core/src/test/java/org/dromara/hutool/core/thread/ThreadUtilTest.java
@@ -14,6 +14,7 @@ package org.dromara.hutool.core.thread;
 
 import org.dromara.hutool.core.date.TimeUtil;
 import org.dromara.hutool.core.exception.HutoolException;
+import org.dromara.hutool.core.lang.Console;
 import org.dromara.hutool.core.util.RandomUtil;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Disabled;
@@ -21,14 +22,18 @@ import org.junit.jupiter.api.Test;
 
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
-import java.util.concurrent.CyclicBarrier;
-import java.util.concurrent.Phaser;
-import java.util.concurrent.ThreadLocalRandom;
-import java.util.concurrent.TimeUnit;
+import java.util.concurrent.*;
 import java.util.concurrent.atomic.AtomicInteger;
 
 public class ThreadUtilTest {
 
+
+	@Test
+	public void testNewExecutorByBlockingCoefficient(){
+		ThreadPoolExecutor executor = ThreadUtil.newExecutorByBlockingCoefficient(0.5f);
+		Console.log(executor.getCorePoolSize());
+	}
+
 	@Test
 	public void executeTest() {
 		final boolean isValid = true;