diff --git a/modules/core/src/main/resources/config/jeesite-core.yml b/modules/core/src/main/resources/config/jeesite-core.yml
index 3a5af8c3..2b6a8715 100644
--- a/modules/core/src/main/resources/config/jeesite-core.yml
+++ b/modules/core/src/main/resources/config/jeesite-core.yml
@@ -53,7 +53,7 @@ jdbc:
     # 设置连接属性，可获取到表的 remark (备注)
     remarksReporting: false
 
-  # JTA 分布式事务，建议启用多数据源的时候开启（v4.0.4+）
+  # JTA XA 事务（v4.0.4+）
   jta:
     enabled: false
 
diff --git a/modules/core/src/main/resources/templates/modules/gen/crud_cloud/service.xml b/modules/core/src/main/resources/templates/modules/gen/crud_cloud/service.xml
index bfa0fa9c..e2bd64f3 100644
--- a/modules/core/src/main/resources/templates/modules/gen/crud_cloud/service.xml
+++ b/modules/core/src/main/resources/templates/modules/gen/crud_cloud/service.xml
@@ -42,7 +42,6 @@ import ${packageName}.${moduleName}.entity${isNotEmpty(subModuleName)?'.'+subMod
 import ${packageName}.${moduleName}.dao${isNotEmpty(subModuleName)?'.'+subModuleName:''}.${@StringUtils.cap(child.className)}Dao;
 <% } %>
 
-import com.codingapi.txlcn.tc.annotation.LcnTransaction;
 import io.seata.spring.annotation.GlobalTransactional;
 
 /**
@@ -126,7 +125,6 @@ public class ${ClassName}Service extends ${table.isTreeEntity?'Tree':'Crud'}Serv
 	 * @param ${className}
 	 */
 	@Override
-	@LcnTransaction
 	@GlobalTransactional
 	@Transactional(readOnly=false)
 	public void save(${ClassName} ${className}) {
@@ -205,7 +203,6 @@ public class ${ClassName}Service extends ${table.isTreeEntity?'Tree':'Crud'}Serv
 	 * @param ${className}
 	 */
 	@Override
-	@LcnTransaction
 	@GlobalTransactional
 	@Transactional(readOnly=false)
 	public void updateStatus(${ClassName} ${className}) {
@@ -217,7 +214,6 @@ public class ${ClassName}Service extends ${table.isTreeEntity?'Tree':'Crud'}Serv
 	 * @param ${className}
 	 */
 	@Override
-	@LcnTransaction
 	@GlobalTransactional
 	@Transactional(readOnly=false)
 	public void delete(${ClassName} ${className}) {
diff --git a/modules/core/src/main/resources/templates/modules/gen/module_cloud/web/pom.xml b/modules/core/src/main/resources/templates/modules/gen/module_cloud/web/pom.xml
index 5e0b2a19..72f8ab91 100644
--- a/modules/core/src/main/resources/templates/modules/gen/module_cloud/web/pom.xml
+++ b/modules/core/src/main/resources/templates/modules/gen/module_cloud/web/pom.xml
@@ -62,11 +62,6 @@
 		</dependency> -->
 		
 		<!-- 分布式事务
-		<dependency>
-			<groupId>com.jeesite</groupId>
-			<artifactId>jeesite-cloud-module-txlcn-client</artifactId>
-			<version>\${project.parent.version}</version>
-		</dependency>
 		<dependency>
 			<groupId>com.jeesite</groupId>
 			<artifactId>jeesite-cloud-module-seata-client</artifactId>
diff --git a/parent/pom.xml b/parent/pom.xml
index cd1fd2b5..ff32dc8a 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.5.1</version>
+		<version>2.5.2</version>
 	</parent>
 	
 	<groupId>com.jeesite</groupId>
diff --git a/web/src/main/resources/config/application.yml b/web/src/main/resources/config/application.yml
index 44af8d2f..08ad1f27 100644
--- a/web/src/main/resources/config/application.yml
+++ b/web/src/main/resources/config/application.yml
@@ -140,7 +140,8 @@ jdbc:
 
 #  # 多数据源名称列表，多个用逗号隔开，使用方法：@MyBatisDao(dataSourceName="ds2")
 #  dataSourceNames: ds_read_01, ds_read_02, ds2
-#  
+#  dataSourceNames: ds2
+  
 #  # 默认数据源的从库01
 #  ds_read_01:
 #    type: mysql
@@ -153,7 +154,7 @@ jdbc:
 #      init: 1
 #      minIdle: 3
 #      maxActive: 20
-#    
+#  
 #  # 默认数据源的从库02
 #  ds_read_02:
 #    type: mysql
@@ -191,14 +192,15 @@ jdbc:
 
 #  # 数据源映射（Dao类名 = 数据源名称），优先于 @MyBatisDao(dataSourceName="ds2") 设置 v4.3.0
 #  # Dao类名，不仅支持某个具体 Dao类名，还支持 Dao 里的某个方法指定数据源名称，还支持包路径指定数据源等
+#  # 数据源名指定 empty 时支持动态，相当于 @MyBatisDao(dataSourceName=DataSourceHolder.EMPTY)
 #  # 从上到下，先匹配先受用规则，默认数据源名为 default 扩展数据源为 dataSourceNames 列表里自定义的名字
 #  mybatisDaoAndDataSourceMappings: |
-#    OfficeDao = ds2
+#    TestDataChildDao = ds2
 #    EmpUserDao.findList = ds2
 #    com.jeesite.modules.sys = default
 #    com.jeesite.modules.filemanager = ds2
 
-#  # JTA 分布式事务，建议启用多数据源的时候开启（v4.0.4+）
+#  # JTA XA 事务（v4.0.4+）
 #  jta:
 #    enabled: false