diff --git a/Dockerfile b/Dockerfile
index dff9781e..3a434b70 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
 FROM keking/kkfileview-base:5.0.0
 ADD server/target/kkFileView-*.tar.gz /opt/
-ENV KKFILEVIEW_BIN_FOLDER=/opt/kkFileView-5.0.0/bin
-ENTRYPOINT ["java","-Dfile.encoding=UTF-8","-Dspring.config.location=/opt/kkFileView-5.0.0/config/application.properties","-jar","/opt/kkFileView-5.0.0/bin/kkFileView-5.0.0.jar"]
+ENV KKFILEVIEW_BIN_FOLDER=/opt/kkFileView-5.0.1/bin
+ENTRYPOINT ["java","-Dfile.encoding=UTF-8","-Dspring.config.location=/opt/kkFileView-5.0.1/config/application.properties","-jar","/opt/kkFileView-5.0.1/bin/kkFileView-5.0.1.jar"]
diff --git a/README.cn.md b/README.cn.md
index 32ceaa08..8f7d21e8 100644
--- a/README.cn.md
+++ b/README.cn.md
@@ -149,6 +149,29 @@ pdf预览模式预览效果如下
 
 ### 历史更新记录
 
+#### > 2026年07月13日，v5.0.1 补丁版本发布 ：
+
+#### 安全修复
+1. 修复 `/addTask` 未经过信任主机和本地目录过滤，可能导致服务端请求伪造（SSRF）的问题（GHSA-gwwj-52hv-6g2m）
+2. 修复 `/listFiles` 的 `directory` 参数可越出演示目录，造成路径遍历和目录信息泄露的问题（GHSA-pmp8-g8p2-p6jq）
+
+#### 修复问题
+1. 修复 PDF 跨域、页码定位、文本高亮、打印和打印水印相关问题
+2. 修复 PDF 在反向代理场景下的绝对路径问题，以及水印和高亮内容包含特殊字符时的解析失败
+3. 修复 Redis 单机、集群、主从、哨兵模式配置不一致和地址协议缺失问题
+4. 修复下载 MIME 类型校验失败后仍返回成功、HTTP 错误原因不明确，以及共享 HTTP Client 被错误关闭的问题
+5. 修复 LuckyExcel 数据校验类型未映射时的 xlsx 解析崩溃
+
+#### 优化内容
+1. 大型 xlsx 文件改用 Web Worker 执行 LuckyExcel 解析，并在 Worker 不可用或异常时自动回退主线程
+2. 新增 `pdf.sidebar.open` 配置，可控制 PDF 预览是否默认打开侧栏
+3. Maven CI 增加 Linux、Windows、macOS 构建验证
+4. 新增仓库安全策略和私密漏洞报告入口
+
+#### 升级说明
+1. 建议所有 v5.0.0 及更早版本用户尽快升级到 v5.0.1
+2. 本版本继续要求 JDK 21 及以上，现有 v5.0.0 配置可直接沿用
+
 #### > 2026年04月14日，v5.0.0 版本发布 ：
 #### 优化内容
 1. xlsx 前端解析优化 - 提升Excel文件前端渲染性能
diff --git a/README.md b/README.md
index 474cb41c..f4d93e23 100644
--- a/README.md
+++ b/README.md
@@ -65,6 +65,29 @@ URL：[https://file.kkview.cn](https://file.kkview.cn)
 
 ## Change History
 
+### Version 5.0.1 (July 13, 2026)
+
+#### Security Fixes
+1. Fixed `/addTask` bypassing trusted-host and local-directory filters, which could allow server-side request forgery (SSRF) (GHSA-gwwj-52hv-6g2m)
+2. Fixed the `/listFiles` `directory` parameter escaping the demo directory, which could allow path traversal and directory information disclosure (GHSA-pmp8-g8p2-p6jq)
+
+#### Fixes
+1. Fixed PDF cross-origin access, page positioning, text highlighting, printing, and print watermark issues
+2. Fixed PDF absolute paths behind reverse proxies and parsing failures when watermark or highlight text contains special characters
+3. Fixed inconsistent Redis settings across standalone, cluster, master-replica, and sentinel modes, including missing address protocols
+4. Fixed successful responses after MIME validation failures, unclear HTTP error reporting, and accidental closure of a shared HTTP client
+5. Fixed xlsx parsing crashes when LuckyExcel data-validation types have no mapping
+
+#### Improvements
+1. Moved LuckyExcel parsing for large xlsx files into a Web Worker, with automatic main-thread fallback when the Worker is unavailable or fails
+2. Added `pdf.sidebar.open` to control whether the PDF sidebar opens by default
+3. Added Linux, Windows, and macOS validation to Maven CI
+4. Added a repository security policy and private vulnerability reporting guidance
+
+#### Upgrade Notes
+1. All users running v5.0.0 or earlier are strongly encouraged to upgrade to v5.0.1
+2. JDK 21 or higher remains required, and existing v5.0.0 configuration can be reused
+
 ### Version 5.0.0 (April 14, 2026)
 
 #### Improvements
diff --git a/pom.xml b/pom.xml
index 61e104db..a33c3b7d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>cn.keking</groupId>
     <artifactId>kkFileView-parent</artifactId>
-    <version>5.0.0</version>
+    <version>5.0.1</version>
 
     <properties>
         <!-- ========== Java 和编译配置 ========== -->
diff --git a/server/pom.xml b/server/pom.xml
index bf620c30..c60cb36d 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <artifactId>kkFileView-parent</artifactId>
         <groupId>cn.keking</groupId>
-        <version>5.0.0</version>
+        <version>5.0.1</version>
     </parent>
 
     <artifactId>kkFileView</artifactId>
diff --git a/server/src/main/resources/web/main/record.ftl b/server/src/main/resources/web/main/record.ftl
index 115ce7fa..e1e9455f 100644
--- a/server/src/main/resources/web/main/record.ftl
+++ b/server/src/main/resources/web/main/record.ftl
@@ -41,10 +41,10 @@
                     你可以先看最新版本的升级重点，再顺着时间轴继续了解历史版本细节。
                 </p>
                 <div class="release-badge-row">
-                    <span class="tag highlight">最新版本 v5.0.0</span>
-                    <span class="tag brand">发布日期 2026-04-14</span>
+                    <span class="tag highlight">最新版本 v5.0.1</span>
+                    <span class="tag brand">发布日期 2026-07-13</span>
                     <span class="tag warn">JDK 21+ 强制要求</span>
-                    <span class="tag">压缩包工作区预览 / PDF 默认模式</span>
+                    <span class="tag">安全补丁 / PDF、Redis、XLSX 修复</span>
                 </div>
             </div>
         </section>
@@ -52,11 +52,53 @@
         <section class="release-section">
             <div class="timeline-year">2026</div>
             <div class="timeline-list">
+                <article class="release-card">
+                    <h3>v5.0.1</h3>
+                    <div class="release-meta">
+                        <span class="tag brand">2026-07-13</span>
+                        <span class="tag highlight">最新稳定版本</span>
+                        <span class="tag warn">建议尽快升级</span>
+                    </div>
+                    <div class="release-columns">
+                        <div class="release-group">
+                            <h4>安全修复</h4>
+                            <ul class="release-list">
+                                <li>修复 <code>/addTask</code> 未覆盖信任主机和本地目录过滤导致的 SSRF 风险。</li>
+                                <li>修复 <code>/listFiles</code> 可越出演示目录导致的路径遍历和目录信息泄露。</li>
+                            </ul>
+                        </div>
+                        <div class="release-group">
+                            <h4>修复</h4>
+                            <ul class="release-list">
+                                <li>修复 PDF 跨域、页码、高亮、打印、打印水印及反向代理路径问题。</li>
+                                <li>修复 Redis 多种运行模式的配置兼容问题。</li>
+                                <li>修复 HTTP 错误处理、共享 Client 生命周期和 xlsx 数据校验解析问题。</li>
+                            </ul>
+                        </div>
+                        <div class="release-group">
+                            <h4>优化</h4>
+                            <ul class="release-list">
+                                <li>大型 xlsx 文件使用 Web Worker 解析，并保留主线程自动回退。</li>
+                                <li>新增 <code>pdf.sidebar.open</code>，支持配置 PDF 默认侧栏状态。</li>
+                                <li>Maven CI 增加 Linux、Windows、macOS 构建验证。</li>
+                            </ul>
+                        </div>
+                        <div class="release-group">
+                            <h4>升级重点</h4>
+                            <ul class="release-list">
+                                <li>建议所有 v5.0.0 及更早版本用户尽快升级。</li>
+                                <li>继续要求 JDK 21 及以上。</li>
+                                <li>现有 v5.0.0 配置可直接沿用。</li>
+                            </ul>
+                        </div>
+                    </div>
+                </article>
+
                 <article class="release-card">
                     <h3>v5.0.0</h3>
                     <div class="release-meta">
                         <span class="tag brand">2026-04-14</span>
-                        <span class="tag highlight">最新稳定版本</span>
+                        <span class="tag">5.0 功能版本</span>
                         <span class="tag warn">升级需 JDK 21+</span>
                     </div>
                     <div class="release-columns">