diff --git a/document-docker/Dockerfile b/document-docker/Dockerfile
index 51a76d1..4464030 100644
--- a/document-docker/Dockerfile
+++ b/document-docker/Dockerfile
@@ -1,33 +1,41 @@
-FROM lscr.io/linuxserver/libreoffice:latest
+# 基础镜像：Eclipse Temurin JRE 8（多架构支持，Ubuntu Noble）
+FROM eclipse-temurin:8-jre-noble
 
-RUN echo "https://mirrors.tencent.com/alpine/v$(cut -d'.' -f1,2 /etc/alpine-release)/main/" > /etc/apk/repositories
-RUN echo "https://mirrors.tencent.com/alpine/v$(cut -d'.' -f1,2 /etc/alpine-release)/community/" >> /etc/apk/repositories
+# 设置环境变量
+ENV TZ=Asia/Shanghai
+ENV LANG=zh_CN.UTF-8
+ENV LANGUAGE=zh_CN.UTF-8
+ENV LC_ALL=zh_CN.UTF-8
 
-RUN apk update
-RUN apk add --no-cache openjdk17-jre
-RUN rm -rf /var/cache/apk/*
+# 安装 LibreOffice + 字体支持
+RUN rm -f /etc/apt/sources.list.d/* && \
+    echo "deb https://mirrors.ustc.edu.cn/ubuntu/ noble main restricted universe multiverse" > /etc/apt/sources.list && \
+    echo "deb https://mirrors.ustc.edu.cn/ubuntu/ noble-security main restricted universe multiverse" >> /etc/apt/sources.list && \
+    apt update && \
+    apt install -y --no-install-recommends \
+        libreoffice \
+        libreoffice-java-common \
+        fonts-dejavu \
+        fonts-noto-cjk \
+        fontconfig \
+        locales \
+        tzdata \
+        ca-certificates && \
+    locale-gen zh_CN.UTF-8 && \
+    rm -rf /var/lib/apt/lists/*
 
+# 设置工作目录
 WORKDIR /app
 RUN mkdir -p /app/logs
 
+# 拷贝应用文件、配置、字体
 COPY app/document-server-*.jar /app/application.jar
 COPY app/application.yml /app/application.yml
-
 COPY fonts /usr/share/fonts/truetype
-
 COPY entrypoint.sh /entrypoint.sh
 RUN chmod +x /entrypoint.sh
 
-#设置环境变量默认值，参考 https://hub.docker.com/r/linuxserver/libreoffice
-ENV PUID=1000
-ENV PGID=1000
-ENV TZ=Asia/Shanghai
-ENV LC_ALL=zh_CN.UTF-8
-ENV TITLE="Libre Office"
-ENV DISABLE_IPV6=true
-ENV CUSTOM_PORT=3000
-ENV CUSTOM_HTTPS_PORT=3001
-
+# 环境变量配置
 ENV DOCUMENT_SERVER_PORT=9004
 ENV PORT_NUMBERS=2002
 ENV MAX_TASKS_PER_PROCESS=200
@@ -36,6 +44,8 @@ ENV GRAMER_SUFFIX="}"
 ENV GRAMER_CUSTOMIZE_LIST="%"
 ENV GRAMER_CUSTOMIZE_LIST_STRING_DELIMITING="，"
 
+# 暴露端口
 EXPOSE 9004
 
-ENTRYPOINT ["/entrypoint.sh"]
\ No newline at end of file
+# 启动入口
+ENTRYPOINT ["/entrypoint.sh"]
diff --git a/document-docker/entrypoint.sh b/document-docker/entrypoint.sh
index 7975ec0..4ccfc07 100644
--- a/document-docker/entrypoint.sh
+++ b/document-docker/entrypoint.sh
@@ -1,10 +1,19 @@
 #!/bin/sh
+set -e
 
-# 确保目录存在
-mkdir -p /etc/services.d/java
+# -----------------------------
+# 可选：启动 LibreOffice headless 监听服务（端口2002）用于文档转换
+# -----------------------------
+# 你可以根据需要开启或关闭
+libreoffice --headless --accept="socket,host=0.0.0.0,port=${PORT_NUMBERS};urp;" --nologo --nofirststartwizard &
+echo "LibreOffice headless started on port ${PORT_NUMBERS}"
 
-# 创建Java服务启动脚本
-cat > /etc/services.d/java/run <<EOF
+# -----------------------------
+# 启动 Java 应用
+# -----------------------------
+echo "Starting Java application..."
+rm -rf /app/start.sh
+cat > /app/start.sh <<EOF
 #!/bin/sh
 exec java -jar /app/application.jar \
     --server.port=${DOCUMENT_SERVER_PORT} \
@@ -17,8 +26,5 @@ exec java -jar /app/application.jar \
     --document.gramer.customize-list-string-delimiting="${GRAMER_CUSTOMIZE_LIST_STRING_DELIMITING}"
 EOF
 
-# 设置可执行权限
-chmod +x /etc/services.d/java/run
-
-# 启动s6-overlay（它会自动管理所有服务）
-exec /init
\ No newline at end of file
+chmod 755 /app/start.sh
+sh /app/start.sh
\ No newline at end of file
diff --git a/document-server/jodconverter-document-server/src/main/java/com/optima/document/server/config/DocumentConfig.java b/document-server/jodconverter-document-server/src/main/java/com/optima/document/server/config/DocumentConfig.java
index e2edd36..d5d8b1c 100644
--- a/document-server/jodconverter-document-server/src/main/java/com/optima/document/server/config/DocumentConfig.java
+++ b/document-server/jodconverter-document-server/src/main/java/com/optima/document/server/config/DocumentConfig.java
@@ -93,7 +93,7 @@ public class DocumentConfig {
      */
     @SuppressWarnings("deprecation")
     @Bean(name = "/document-service")
-    HttpInvokerServiceExporter wordService(DocumentService documentService) {
+    public HttpInvokerServiceExporter wordService(DocumentService documentService) {
         HttpInvokerServiceExporter exporter = new HttpInvokerServiceExporter();
         exporter.setService(documentService);
         exporter.setServiceInterface(DocumentService.class);