diff --git a/zt-dependencies/pom.xml b/zt-dependencies/pom.xml
index b0a132d9..cf5b81fe 100644
--- a/zt-dependencies/pom.xml
+++ b/zt-dependencies/pom.xml
@@ -32,6 +32,8 @@
         <spring.boot.version>3.4.5</spring.boot.version>
         <spring.cloud.version>2024.0.1</spring.cloud.version>
         <spring.cloud.alibaba.version>2023.0.3.2</spring.cloud.alibaba.version>
+        <!-- 分布式事务相关 -->
+        <seata.version>2.4.0</seata.version>
         <!-- Web 相关 -->
         <springdoc.version>2.8.3</springdoc.version>
         <knife4j.version>4.6.0</knife4j.version>
@@ -87,6 +89,8 @@
         <mqtt.version>1.2.5</mqtt.version>
         <pf4j-spring.version>0.9.0</pf4j-spring.version>
         <okhttp3.version>4.12.0</okhttp3.version>
+        <docx4j.version>11.4.7</docx4j.version>
+        <docx4j-jaxb.version>11.4.7</docx4j-jaxb.version>
         <!-- 规则引擎 -->
         <liteflow.version>2.15.1</liteflow.version>
         <vertx.version>4.5.13</vertx.version>
@@ -132,6 +136,20 @@
                 <scope>import</scope>
             </dependency>
 
+            <!-- 分布式事务：Seata -->
+            <!-- 显式覆盖 Spring Cloud Alibaba BOM 中的 Seata 1.8.0，升级到 2.4.0 以支持达梦数据库 -->
+            <!-- 注意：Seata 2.2.0+ 改为使用 org.apache.seata groupId -->
+            <dependency>
+                <groupId>org.apache.seata</groupId>
+                <artifactId>seata-all</artifactId>
+                <version>${seata.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.seata</groupId>
+                <artifactId>seata-spring-boot-starter</artifactId>
+                <version>${seata.version}</version>
+            </dependency>
+
             <!-- 业务组件 -->
             <dependency>
                 <groupId>io.github.mouzt</groupId>