diff --git a/hutool-http/src/test/java/cn/hutool/http/server/SimpleServerTest.java b/hutool-http/src/test/java/cn/hutool/http/server/SimpleServerTest.java
index 1b71d0941..4c0384f53 100644
--- a/hutool-http/src/test/java/cn/hutool/http/server/SimpleServerTest.java
+++ b/hutool-http/src/test/java/cn/hutool/http/server/SimpleServerTest.java
@@ -50,7 +50,7 @@ public class SimpleServerTest {
 						}
 				)
 				// 测试输出响应内容是否能正常返回Content-Length头信息
-				.addAction("test/zeroStr", (req, res)-> {
+				.addAction("test/zeroStr", (req, res) -> {
 					res.write("0");
 					Console.log("Write 0 OK");
 				})