diff --git a/Dockerfile b/Dockerfile
index a81224f..c2df8c7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
-# 使用多阶段构建优化镜像大小
-FROM amazoncorretto:17-alpine-jdk as builder
+# 使用多阶段构建优化镜像大小 - 修复FROM语句大小写
+FROM amazoncorretto:17-alpine-jdk AS builder
 
 # 设置工作目录
 WORKDIR /app
@@ -26,7 +26,7 @@ COPY mvnw .
 # 给mvnw脚本添加执行权限
 RUN chmod +x ./mvnw
 
-# 首先只下载依赖（利用Docker层缓存，不使用mount缓存）
+# 首先只下载依赖（利用Docker层缓存）
 RUN ./mvnw dependency:resolve -B -q
 
 # 复制源代码
@@ -64,9 +64,9 @@ USER spring
 # 暴露端口
 EXPOSE 8080
 
-# 健康检查
+# 健康检查 - 使用Spring Boot Actuator标准端点
 HEALTHCHECK --interval=30s --timeout=3s --start-period=60s --retries=3 \
-    CMD curl -f http://localhost:8080/api/health || exit 1
+    CMD curl -f http://localhost:8080/actuator/health || curl -f http://localhost:8080/api/health || exit 1
 
 # JVM调优参数
 ENV JAVA_OPTS="-server -Xms256m -Xmx512m -XX:+UseG1GC -XX:+UseContainerSupport -XX:MaxRAMPercentage=75.0"
diff --git a/Jenkinsfile b/Jenkinsfile
index dbc1713..6b20848 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -154,9 +154,11 @@ pipeline {
                         try {
                             // 清理旧镜像以节省空间
                             sh 'docker image prune -f || true'
+                              echo "开始构建Docker镜像: ${IMAGE_NAME}:${IMAGE_TAG}"
                             
-                            echo "开始构建Docker镜像: ${IMAGE_NAME}:${IMAGE_TAG}"                            // 启用Docker Buildx并创建构建器
+                            // 检查Buildx是否可用
                             sh '''
+                                docker buildx version
                                 echo "✅ 使用已安装的 Docker Buildx $(docker buildx version)"
                                 
                                 # 简化构建器管理：重用或创建
@@ -170,39 +172,39 @@ pipeline {
                                 
                                 # 验证构建器状态
                                 docker buildx inspect jenkins-builder
-                            '''
-                              // 使用Buildx构建镜像，增加超时时间到30分钟
+                            '''                            // 使用Buildx构建镜像，简化配置避免网络问题
                             timeout(time: 30, unit: 'MINUTES') {
                                 sh '''
-                                    # 使用Buildx构建镜像，移除网络限制
+                                    # 使用简化的Buildx构建命令，移除可能导致问题的参数
                                     docker buildx build \\
                                         --builder jenkins-builder \\
                                         --platform linux/amd64 \\
-                                        --cache-from type=local,src=/tmp/.buildx-cache \\
-                                        --cache-to type=local,dest=/tmp/.buildx-cache-new,mode=max \\
-                                        --build-arg BUILDKIT_INLINE_CACHE=1 \\
                                         --load \\
                                         -t ${IMAGE_NAME}:${IMAGE_TAG} \\
                                         -t ${IMAGE_NAME}:latest \\
                                         .
-                                    
-                                    # 移动缓存（避免缓存无限增长）
-                                    rm -rf /tmp/.buildx-cache || true
-                                    mv /tmp/.buildx-cache-new /tmp/.buildx-cache || true
                                 '''
                             }
                             
                             echo "✅ Docker镜像构建完成: ${IMAGE_NAME}:${IMAGE_TAG}"
                             
                             // 验证镜像是否创建成功
-                            sh "docker images ${IMAGE_NAME}:${IMAGE_TAG}"
-                              } catch (Exception e) {
-                            echo "⚠️ Docker构建失败: ${e.getMessage()}"
-                            // 清理可能的中间状态，但保留缓存用于下次构建
-                            sh '''
-                                docker system prune -f || true
-                            '''
-                            throw e
+                            sh "docker images ${IMAGE_NAME}:${IMAGE_TAG}"                        } catch (Exception e) {
+                            echo "⚠️ Buildx构建失败: ${e.getMessage()}"
+                            echo "🔄 尝试使用传统Docker构建..."
+                            
+                            // 备用方案：使用传统Docker构建
+                            try {
+                                timeout(time: 25, unit: 'MINUTES') {
+                                    def image = docker.build("${IMAGE_NAME}:${IMAGE_TAG}", ".")
+                                    sh "docker tag ${IMAGE_NAME}:${IMAGE_TAG} ${IMAGE_NAME}:latest"
+                                }
+                                echo "✅ 传统Docker构建完成: ${IMAGE_NAME}:${IMAGE_TAG}"
+                            } catch (Exception fallbackError) {
+                                echo "❌ 传统Docker构建也失败: ${fallbackError.getMessage()}"
+                                sh 'docker system prune -f || true'
+                                throw fallbackError
+                            }
                         }
                     }
                 }
diff --git a/scripts/jenkins-build-test.sh b/scripts/jenkins-build-test.sh
new file mode 100644
index 0000000..1799c2d
--- /dev/null
+++ b/scripts/jenkins-build-test.sh
@@ -0,0 +1,87 @@
+#!/bin/bash
+
+# Jenkins构建测试脚本
+# 模拟Jenkins环境测试Docker构建
+
+echo "🚀 Jenkins构建环境测试"
+echo "===================="
+
+# 设置变量（模拟Jenkins环境变量）
+export IMAGE_NAME="jenkins-demo"
+export IMAGE_TAG="test"
+
+echo "📋 测试环境:"
+echo "  镜像名称: ${IMAGE_NAME}"
+echo "  镜像标签: ${IMAGE_TAG}"
+
+# 1. 清理旧镜像
+echo "🧹 清理旧镜像..."
+docker image prune -f || true
+
+# 2. 检查Buildx
+echo "🔍 检查Buildx..."
+echo "✅ 使用已安装的 Docker Buildx $(docker buildx version)"
+
+# 3. 管理构建器
+echo "🏗️ 管理构建器..."
+if ! docker buildx inspect jenkins-builder >/dev/null 2>&1; then
+    echo "创建新的构建器实例..."
+    docker buildx create --name jenkins-builder --use --bootstrap
+else
+    echo "使用现有构建器实例..."
+    docker buildx use jenkins-builder
+fi
+
+# 验证构建器状态
+docker buildx inspect jenkins-builder
+
+# 4. 执行构建
+echo "🐳 开始构建Docker镜像..."
+cd "$(dirname "$0")/.."
+
+docker buildx build \
+    --builder jenkins-builder \
+    --platform linux/amd64 \
+    --cache-from type=local,src=/tmp/.buildx-cache \
+    --cache-to type=local,dest=/tmp/.buildx-cache-new,mode=max \
+    --build-arg BUILDKIT_INLINE_CACHE=1 \
+    --load \
+    -t ${IMAGE_NAME}:${IMAGE_TAG} \
+    -t ${IMAGE_NAME}:latest \
+    .
+
+# 检查构建结果
+if [ $? -eq 0 ]; then
+    echo "✅ Docker镜像构建完成: ${IMAGE_NAME}:${IMAGE_TAG}"
+    
+    # 验证镜像
+    docker images ${IMAGE_NAME}:${IMAGE_TAG}
+    
+    # 测试运行
+    echo "🧪 测试运行镜像..."
+    docker run --rm -d --name test-container -p 18080:8080 ${IMAGE_NAME}:${IMAGE_TAG}
+    
+    # 等待启动
+    sleep 10
+    
+    # 健康检查
+    if curl -f http://localhost:18080/api/health 2>/dev/null; then
+        echo "✅ 应用启动成功，健康检查通过"
+    else
+        echo "⚠️ 健康检查失败，但镜像构建成功"
+    fi
+    
+    # 停止测试容器
+    docker stop test-container || true
+    
+else
+    echo "❌ Docker镜像构建失败"
+    exit 1
+fi
+
+# 5. 移动缓存
+echo "📦 管理构建缓存..."
+rm -rf /tmp/.buildx-cache || true
+mv /tmp/.buildx-cache-new /tmp/.buildx-cache || true
+
+echo "🎉 测试完成！"
diff --git a/scripts/setup-docker-mirror.sh b/scripts/setup-docker-mirror.sh
new file mode 100644
index 0000000..16e43d6
--- /dev/null
+++ b/scripts/setup-docker-mirror.sh
@@ -0,0 +1,54 @@
+#!/bin/bash
+# Docker镜像加速器配置脚本
+# 用于解决从Docker Hub拉取镜像超时的问题
+
+echo "🔧 配置Docker镜像加速器..."
+
+# 创建docker配置目录
+sudo mkdir -p /etc/docker
+
+# 备份原有配置（如果存在）
+if [ -f /etc/docker/daemon.json ]; then
+    sudo cp /etc/docker/daemon.json /etc/docker/daemon.json.backup
+    echo "✅ 已备份原有配置文件"
+fi
+
+# 配置多个镜像加速器（提高可用性）
+cat << 'EOF' | sudo tee /etc/docker/daemon.json
+{
+  "registry-mirrors": [
+    "https://mirror.ccs.tencentyun.com",
+    "https://dockerhub.azk8s.cn", 
+    "https://reg-mirror.qiniu.com",
+    "https://hub-mirror.c.163.com"
+  ],
+  "exec-opts": ["native.cgroupdriver=systemd"],
+  "log-driver": "json-file",
+  "log-opts": {
+    "max-size": "100m",
+    "max-file": "3"
+  },
+  "storage-driver": "overlay2",
+  "insecure-registries": [],
+  "live-restore": true
+}
+EOF
+
+echo "✅ Docker配置文件已更新"
+
+# 重启Docker服务
+echo "🔄 重启Docker服务..."
+sudo systemctl daemon-reload
+sudo systemctl restart docker
+
+# 验证配置
+echo "🔍 验证Docker配置..."
+sudo systemctl status docker --no-pager -l
+docker info | grep -A 10 "Registry Mirrors"
+
+echo "✅ Docker镜像加速器配置完成！"
+echo "📝 配置的镜像源："
+echo "   - 腾讯云: https://mirror.ccs.tencentyun.com"
+echo "   - Azure中国: https://dockerhub.azk8s.cn"
+echo "   - 七牛云: https://reg-mirror.qiniu.com"
+echo "   - 网易: https://hub-mirror.c.163.com"
diff --git a/scripts/setup-docker-mirrors.sh b/scripts/setup-docker-mirrors.sh
new file mode 100644
index 0000000..69ded70
--- /dev/null
+++ b/scripts/setup-docker-mirrors.sh
@@ -0,0 +1,54 @@
+#!/bin/bash
+# Docker镜像加速器配置脚本
+
+echo "🔧 配置Docker镜像加速器..."
+
+# 备份原有配置
+if [ -f /etc/docker/daemon.json ]; then
+    echo "备份现有配置到 /etc/docker/daemon.json.backup"
+    cp /etc/docker/daemon.json /etc/docker/daemon.json.backup
+fi
+
+# 创建daemon.json配置文件
+cat > /etc/docker/daemon.json << 'EOF'
+{
+  "registry-mirrors": [
+    "https://drzsd1vw.mirror.aliyuncs.com",
+    "https://docker.mirrors.ustc.edu.cn",
+    "https://registry.docker-cn.com"
+  ],
+  "log-driver": "json-file",
+  "log-opts": {
+    "max-size": "100m",
+    "max-file": "3"
+  },
+  "storage-driver": "overlay2",
+  "exec-opts": ["native.cgroupdriver=systemd"],
+  "live-restore": true,
+  "features": {
+    "buildkit": true
+  }
+}
+EOF
+
+echo "✅ 配置文件已创建:"
+cat /etc/docker/daemon.json
+
+echo ""
+echo "🔄 重启Docker服务..."
+systemctl daemon-reload
+systemctl restart docker
+
+echo ""
+echo "⏳ 等待Docker服务启动..."
+sleep 5
+
+echo ""
+echo "🔍 验证配置..."
+docker info | grep -A 10 "Registry Mirrors"
+docker version
+
+echo ""
+echo "✅ Docker镜像加速器配置完成！"
+echo "💡 您可以运行以下命令测试："
+echo "   docker pull hello-world"
diff --git a/scripts/test-buildx.sh b/scripts/test-buildx.sh
new file mode 100644
index 0000000..39cdff6
--- /dev/null
+++ b/scripts/test-buildx.sh
@@ -0,0 +1,59 @@
+#!/bin/bash
+
+# Docker Buildx 测试脚本
+# 用于验证Buildx安装和配置
+
+echo "🔍 Docker Buildx 测试脚本"
+echo "========================="
+
+# 1. 检查Docker版本
+echo "📦 Docker版本:"
+docker --version
+
+# 2. 检查Buildx版本
+echo "🛠️ Buildx版本:"
+docker buildx version
+
+# 3. 列出现有构建器
+echo "📋 现有构建器:"
+docker buildx ls
+
+# 4. 测试创建简单构建器
+echo "🏗️ 测试创建构建器..."
+if docker buildx create --name test-builder --use --bootstrap; then
+    echo "✅ 构建器创建成功"
+    
+    # 检查构建器状态
+    echo "📊 构建器详情:"
+    docker buildx inspect test-builder
+    
+    # 清理测试构建器
+    echo "🧹 清理测试构建器..."
+    docker buildx rm test-builder
+    echo "✅ 测试完成"
+else
+    echo "❌ 构建器创建失败"
+fi
+
+# 5. 测试简单构建
+echo "🐳 测试简单Docker构建..."
+mkdir -p /tmp/buildx-test
+cat > /tmp/buildx-test/Dockerfile << 'EOF'
+FROM alpine:latest
+RUN echo "Buildx test successful" > /test.txt
+CMD cat /test.txt
+EOF
+
+cd /tmp/buildx-test
+if docker buildx build --platform linux/amd64 -t buildx-test . --load; then
+    echo "✅ Buildx构建测试成功"
+    docker run --rm buildx-test
+    docker rmi buildx-test
+else
+    echo "❌ Buildx构建测试失败"
+fi
+
+# 清理
+rm -rf /tmp/buildx-test
+
+echo "🎉 测试完成！"
diff --git a/scripts/test-docker-build.sh b/scripts/test-docker-build.sh
new file mode 100644
index 0000000..f06eb80
--- /dev/null
+++ b/scripts/test-docker-build.sh
@@ -0,0 +1,73 @@
+#!/bin/bash
+# Docker构建测试脚本
+
+echo "🧪 测试Docker构建环境..."
+
+echo ""
+echo "1. 检查Docker版本:"
+docker --version
+
+echo ""
+echo "2. 检查Docker Buildx:"
+docker buildx version
+
+echo ""
+echo "3. 检查Docker daemon配置:"
+if [ -f /etc/docker/daemon.json ]; then
+    echo "✅ daemon.json存在:"
+    cat /etc/docker/daemon.json
+else
+    echo "⚠️ daemon.json不存在，建议运行 setup-docker-mirrors.sh"
+fi
+
+echo ""
+echo "4. 检查Docker镜像加速器:"
+docker info | grep -A 5 "Registry Mirrors" || echo "❌ 未配置镜像加速器"
+
+echo ""
+echo "5. 测试基础镜像拉取:"
+echo "正在测试拉取 hello-world 镜像..."
+if docker pull hello-world; then
+    echo "✅ 基础镜像拉取成功"
+    docker run --rm hello-world
+else
+    echo "❌ 基础镜像拉取失败"
+fi
+
+echo ""
+echo "6. 测试 amazoncorretto 镜像拉取:"
+echo "正在测试拉取 amazoncorretto:17-alpine-jdk 镜像..."
+if timeout 300 docker pull amazoncorretto:17-alpine-jdk; then
+    echo "✅ amazoncorretto镜像拉取成功"
+else
+    echo "❌ amazoncorretto镜像拉取失败或超时"
+fi
+
+echo ""
+echo "7. 检查Buildx构建器:"
+if docker buildx inspect jenkins-builder >/dev/null 2>&1; then
+    echo "✅ jenkins-builder构建器存在"
+    docker buildx inspect jenkins-builder
+else
+    echo "⚠️ jenkins-builder构建器不存在，将创建新的"
+    docker buildx create --name jenkins-builder --use --bootstrap
+fi
+
+echo ""
+echo "8. 测试简单构建:"
+cat > /tmp/test-dockerfile << 'EOF'
+FROM hello-world
+LABEL test=true
+EOF
+
+if docker buildx build --platform linux/amd64 --load -t test-build -f /tmp/test-dockerfile /tmp; then
+    echo "✅ 简单构建测试成功"
+    docker rmi test-build >/dev/null 2>&1
+else
+    echo "❌ 简单构建测试失败"
+fi
+
+rm -f /tmp/test-dockerfile
+
+echo ""
+echo "🏁 测试完成！"
diff --git a/scripts/verify-buildx.sh b/scripts/verify-buildx.sh
new file mode 100644
index 0000000..d1c9010
--- /dev/null
+++ b/scripts/verify-buildx.sh
@@ -0,0 +1,62 @@
+#!/bin/bash
+
+echo "==============================================="
+echo "🔍 Docker Buildx 环境验证脚本"
+echo "==============================================="
+
+# 检查Docker版本
+echo "📋 Docker版本:"
+docker --version
+
+# 检查Buildx版本
+echo ""
+echo "📋 Docker Buildx版本:"
+docker buildx version
+
+# 检查当前构建器
+echo ""
+echo "📋 当前构建器列表:"
+docker buildx ls
+
+# 检查是否存在jenkins-builder
+echo ""
+echo "📋 检查jenkins-builder构建器:"
+if docker buildx inspect jenkins-builder >/dev/null 2>&1; then
+    echo "✅ jenkins-builder 构建器已存在"
+    docker buildx inspect jenkins-builder
+else
+    echo "❌ jenkins-builder 构建器不存在，将创建新的"
+    docker buildx create --name jenkins-builder --use --bootstrap
+    echo "✅ jenkins-builder 构建器创建完成"
+fi
+
+# 检查BuildKit功能
+echo ""
+echo "📋 测试Buildx功能:"
+echo "FROM alpine:latest" > /tmp/test.dockerfile
+echo "RUN echo 'Hello BuildKit!'" >> /tmp/test.dockerfile
+
+if docker buildx build -f /tmp/test.dockerfile -t buildx-test . >/dev/null 2>&1; then
+    echo "✅ Buildx构建测试成功"
+    docker rmi buildx-test >/dev/null 2>&1
+else
+    echo "❌ Buildx构建测试失败"
+fi
+
+# 清理测试文件
+rm -f /tmp/test.dockerfile
+
+# 检查缓存目录
+echo ""
+echo "📋 缓存目录状态:"
+if [ -d "/tmp/.buildx-cache" ]; then
+    cache_size=$(du -sh /tmp/.buildx-cache 2>/dev/null | cut -f1)
+    echo "✅ 缓存目录存在，大小: $cache_size"
+else
+    echo "📁 缓存目录不存在（正常，首次构建会创建）"
+fi
+
+echo ""
+echo "==============================================="
+echo "✅ Docker Buildx 环境验证完成"
+echo "==============================================="