diff --git a/boot/Dockerfile b/boot/Dockerfile
index 342cf603..05f9e291 100644
--- a/boot/Dockerfile
+++ b/boot/Dockerfile
@@ -1,4 +1,4 @@
-FROM eclipse-temurin:17.0.17_10-jre-noble
+FROM eclipse-temurin:25.0.3_9-jre-noble
 
 LABEL authors="ReaJason<reajason1225@gmail.com>"
 
diff --git a/boot/build.gradle.kts b/boot/build.gradle.kts
index f7d1f537..529fd4e4 100644
--- a/boot/build.gradle.kts
+++ b/boot/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     id("java")
-    id("org.springframework.boot") version "3.5.8"
+    id("org.springframework.boot") version "4.1.0"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
@@ -31,11 +31,8 @@ dependencies {
         exclude(group = "commons-logging", module = "commons-logging")
     }
     implementation("org.springframework.boot:spring-boot-starter-thymeleaf")
-    implementation("org.springframework.boot:spring-boot-starter-web") {
-        exclude(group = "org.springframework.boot", module = "spring-boot-starter-tomcat")
-    }
+    implementation("org.springframework.boot:spring-boot-starter-web")
     implementation(libs.commons.lang3)
-    implementation("org.springframework.boot:spring-boot-starter-undertow")
     compileOnly("org.projectlombok:lombok")
     developmentOnly("org.springframework.boot:spring-boot-devtools")
     annotationProcessor("org.springframework.boot:spring-boot-configuration-processor")
diff --git a/boot/src/test/java/com/reajason/javaweb/boot/controller/ConfigControllerIntegrationTest.java b/boot/src/test/java/com/reajason/javaweb/boot/controller/ConfigControllerIntegrationTest.java
index 712e9697..9fdf676a 100644
--- a/boot/src/test/java/com/reajason/javaweb/boot/controller/ConfigControllerIntegrationTest.java
+++ b/boot/src/test/java/com/reajason/javaweb/boot/controller/ConfigControllerIntegrationTest.java
@@ -1,11 +1,12 @@
 package com.reajason.javaweb.boot.controller;
 
 import org.junit.jupiter.api.Test;
-import org.springframework.beans.factory.annotation.Autowired;
+import org.junit.jupiter.api.BeforeEach;
 import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.boot.test.web.server.LocalServerPort;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
+import org.springframework.web.client.RestClient;
 
 import java.util.List;
 import java.util.Map;
@@ -21,27 +22,45 @@ import static org.junit.jupiter.api.Assertions.assertNotNull;
 @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
 public class ConfigControllerIntegrationTest {
 
-    @Autowired
-    private TestRestTemplate restTemplate;
+    @LocalServerPort
+    private int port;
+
+    private RestClient restClient;
+
+    @BeforeEach
+    void setUp() {
+        restClient = RestClient.builder()
+                .baseUrl("http://localhost:" + port)
+                .build();
+    }
 
     @Test
     public void testConfigEndpoint() {
-        ResponseEntity<Map> response = restTemplate.getForEntity("/api/config", Map.class);
+        ResponseEntity<Map> response = restClient.get()
+                .uri("/api/config")
+                .retrieve()
+                .toEntity(Map.class);
         assertEquals(HttpStatus.OK, response.getStatusCode());
         assertNotNull(response.getBody());
     }
 
     @Test
     public void testConfigServersEndpoint() {
-        ResponseEntity<Map> response = restTemplate.getForEntity("/api/config/servers", Map.class);
+        ResponseEntity<Map> response = restClient.get()
+                .uri("/api/config/servers")
+                .retrieve()
+                .toEntity(Map.class);
         assertEquals(HttpStatus.OK, response.getStatusCode());
         assertNotNull(response.getBody());
     }
 
     @Test
     public void testConfigPackersEndpoint() {
-        ResponseEntity<List> response = restTemplate.getForEntity("/api/config/packers", List.class);
+        ResponseEntity<List> response = restClient.get()
+                .uri("/api/config/packers")
+                .retrieve()
+                .toEntity(List.class);
         assertEquals(HttpStatus.OK, response.getStatusCode());
         assertNotNull(response.getBody());
     }
-}
\ No newline at end of file
+}
diff --git a/boot/src/test/java/com/reajason/javaweb/boot/controller/MemShellGeneratorControllerTest.java b/boot/src/test/java/com/reajason/javaweb/boot/controller/MemShellGeneratorControllerTest.java
index eaac9fbd..d47eb59a 100644
--- a/boot/src/test/java/com/reajason/javaweb/boot/controller/MemShellGeneratorControllerTest.java
+++ b/boot/src/test/java/com/reajason/javaweb/boot/controller/MemShellGeneratorControllerTest.java
@@ -8,12 +8,13 @@ import com.reajason.javaweb.memshell.ShellType;
 import com.reajason.javaweb.memshell.config.InjectorConfig;
 import com.reajason.javaweb.memshell.config.ShellConfig;
 import com.reajason.javaweb.packer.Packers;
+import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.boot.test.web.server.LocalServerPort;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
+import org.springframework.web.client.RestClient;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
@@ -25,8 +26,17 @@ import static org.junit.jupiter.api.Assertions.assertNotNull;
 @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
 class MemShellGeneratorControllerTest {
 
-    @Autowired
-    TestRestTemplate restTemplate;
+    @LocalServerPort
+    private int port;
+
+    private RestClient restClient;
+
+    @BeforeEach
+    void setUp() {
+        restClient = RestClient.builder()
+                .baseUrl("http://localhost:" + port)
+                .build();
+    }
 
     @Test
     void generateShell() {
@@ -50,9 +60,12 @@ class MemShellGeneratorControllerTest {
         shellToolConfigDTO.setHeaderName("User-Agent");
         shellToolConfigDTO.setHeaderValue("hello");
         request.setShellToolConfig(shellToolConfigDTO);
-        ResponseEntity<MemShellGenerateResponse> response = restTemplate.postForEntity(
-                "/api/memshell/generate", request, MemShellGenerateResponse.class);
+        ResponseEntity<MemShellGenerateResponse> response = restClient.post()
+                .uri("/api/memshell/generate")
+                .body(request)
+                .retrieve()
+                .toEntity(MemShellGenerateResponse.class);
         assertEquals(HttpStatus.OK, response.getStatusCode());
         assertNotNull(response.getBody());
     }
-}
\ No newline at end of file
+}