diff --git a/src/main/java/com/kwan/springbootkwan/service/impl/PersonServiceImpl.java b/src/main/java/com/kwan/springbootkwan/service/impl/PersonServiceImpl.java
index 14defff0e5086e3a3949e10af352ef864e2c2147..ea7cb7a5234259eb84e0e3185a1b0453569759a7 100644
--- a/src/main/java/com/kwan/springbootkwan/service/impl/PersonServiceImpl.java
+++ b/src/main/java/com/kwan/springbootkwan/service/impl/PersonServiceImpl.java
@@ -13,10 +13,11 @@ public class PersonServiceImpl extends ServiceImpl<PersonMapper, Person> impleme
     @Autowired
     private PersonMapper personMapper;
 
-//    @DS(value ="ali-ds" )
+    //    @DS(value ="ali-ds" )
     @Override
     public Person savePerson(Person person) {
         personMapper.insert(person);
+        final int i = 1 / 0;
         return person;
     }
 }
diff --git a/src/main/java/com/kwan/springbootkwan/service/impl/UserServiceImpl.java b/src/main/java/com/kwan/springbootkwan/service/impl/UserServiceImpl.java
index 5ac8ba651a4aa3763e1981f0c7c0878b774c2077..79ddf56abce134d834fc23eafbe16d1391ab7a83 100644
--- a/src/main/java/com/kwan/springbootkwan/service/impl/UserServiceImpl.java
+++ b/src/main/java/com/kwan/springbootkwan/service/impl/UserServiceImpl.java
@@ -6,6 +6,7 @@ import com.kwan.springbootkwan.entity.User;
 import com.kwan.springbootkwan.mapper.UserMapper;
 import com.kwan.springbootkwan.service.IPersonService;
 import com.kwan.springbootkwan.service.IUserService;
+import io.seata.spring.annotation.GlobalTransactional;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -39,6 +40,7 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements IU
         return userByName;
     }
 
+    @GlobalTransactional
     @Override
     public User saveUser(User user) {
         userMapper.insert(user);
diff --git a/src/main/resources/application.yaml b/src/main/resources/application.yaml
index abae2ce144438875d03a3a7b153437df018e213f..c03f88e7597e141b9e0d62b0056d0ca4e8eaca44 100644
--- a/src/main/resources/application.yaml
+++ b/src/main/resources/application.yaml
@@ -57,12 +57,13 @@ spring:
 
 seata:
   application-id: spring-boot-name
-  tx-service-group: spring-boot-name-group
+  tx-service-group: my-tx-group
   service:
     vgroup-mapping:
-      spring-boot-demo-group: default
+      my-tx-group: seata-server
     grouplist:
-      default: 127.0.0.1:8091
+      seata-server: 127.0.0.1:8091
+  enabled: true
 
 
 
diff --git a/src/main/resources/file1111.conf b/src/main/resources/file1111.conf
new file mode 100644
index 0000000000000000000000000000000000000000..cfdc6857c4eca9fb1dc8021d705b22be95ace5f9
--- /dev/null
+++ b/src/main/resources/file1111.conf
@@ -0,0 +1,5 @@
+service {
+#事务组名称
+    vgroup_mapping.my-tx-group ="seata-server"
+    default.grouplist ="127.0.0.1:8091'
+}