diff --git a/src/main/java/com/ass/ssm/model/server/AssetTypeServerImpl.java b/src/main/java/com/ass/ssm/model/server/AssetTypeServerImpl.java
index e03d0bb..439d2b6 100644
--- a/src/main/java/com/ass/ssm/model/server/AssetTypeServerImpl.java
+++ b/src/main/java/com/ass/ssm/model/server/AssetTypeServerImpl.java
@@ -15,6 +15,6 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 @Service
-@Transactional
+@Transactional(rollbackFor = Exception.class)
 public class AssetTypeServerImpl extends ServiceImpl<AssetTypeMapper, AssetTypeDao> implements AssetTypeServer {
 }
diff --git a/src/main/java/com/ass/ssm/model/server/BrandServerImpl.java b/src/main/java/com/ass/ssm/model/server/BrandServerImpl.java
index e9a2dc2..9e8630d 100644
--- a/src/main/java/com/ass/ssm/model/server/BrandServerImpl.java
+++ b/src/main/java/com/ass/ssm/model/server/BrandServerImpl.java
@@ -15,6 +15,6 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 @Service
-@Transactional
+@Transactional(rollbackFor = Exception.class)
 public class BrandServerImpl extends ServiceImpl<BrandMapper, BrandDao> implements BrandServer {
 }
diff --git a/src/main/java/com/ass/ssm/model/server/DriveUseServerImpl.java b/src/main/java/com/ass/ssm/model/server/DriveUseServerImpl.java
index e37f81d..91509f0 100644
--- a/src/main/java/com/ass/ssm/model/server/DriveUseServerImpl.java
+++ b/src/main/java/com/ass/ssm/model/server/DriveUseServerImpl.java
@@ -12,8 +12,9 @@ import com.ass.ssm.model.mapper.dao.DriveUseMapper;
 import com.ass.ssm.model.mapper.server.DriveUseServer;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 @Service
-@Transactional
+@Transactional(rollbackFor = Exception.class)
 public class DriveUseServerImpl extends ServiceImpl<DriveUseMapper, DriveUseDao> implements DriveUseServer {
 }
diff --git a/src/main/java/com/ass/ssm/model/server/GetMethodServerImpl.java b/src/main/java/com/ass/ssm/model/server/GetMethodServerImpl.java
index bca62e1..b9eacce 100644
--- a/src/main/java/com/ass/ssm/model/server/GetMethodServerImpl.java
+++ b/src/main/java/com/ass/ssm/model/server/GetMethodServerImpl.java
@@ -13,8 +13,9 @@ import com.ass.ssm.model.mapper.dao.GetMethodMapper;
 import com.ass.ssm.model.mapper.server.GetMethodServer;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 @Service
-@Transactional
+@Transactional(rollbackFor = Exception.class)
 public class GetMethodServerImpl extends ServiceImpl<GetMethodMapper, GetMethodDao> implements GetMethodServer {
 }
diff --git a/src/main/java/com/ass/ssm/model/server/RepairsServerImpl.java b/src/main/java/com/ass/ssm/model/server/RepairsServerImpl.java
index 3681b24..2afad9c 100644
--- a/src/main/java/com/ass/ssm/model/server/RepairsServerImpl.java
+++ b/src/main/java/com/ass/ssm/model/server/RepairsServerImpl.java
@@ -12,8 +12,9 @@ import com.ass.ssm.model.mapper.dao.RepairsMapper;
 import com.ass.ssm.model.mapper.server.RepairsServer;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 @Service
-@Transactional
+@Transactional(rollbackFor = Exception.class)
 public class RepairsServerImpl extends ServiceImpl<RepairsMapper, RepairsDao> implements RepairsServer {
 }
diff --git a/src/main/java/com/ass/ssm/model/server/SaveAssetServerImpl.java b/src/main/java/com/ass/ssm/model/server/SaveAssetServerImpl.java
index ae48730..4f24e4f 100644
--- a/src/main/java/com/ass/ssm/model/server/SaveAssetServerImpl.java
+++ b/src/main/java/com/ass/ssm/model/server/SaveAssetServerImpl.java
@@ -12,8 +12,9 @@ import com.ass.ssm.model.mapper.dao.SaveAssetMapper;
 import com.ass.ssm.model.mapper.server.SaveAssetServer;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 @Service
-@Transactional
+@Transactional(rollbackFor = Exception.class)
 public class SaveAssetServerImpl extends ServiceImpl<SaveAssetMapper, SaveAssetDao> implements SaveAssetServer {
 }
diff --git a/src/main/java/com/ass/ssm/model/server/UserInfoServerImpl.java b/src/main/java/com/ass/ssm/model/server/UserInfoServerImpl.java
index dab7065..653c492 100644
--- a/src/main/java/com/ass/ssm/model/server/UserInfoServerImpl.java
+++ b/src/main/java/com/ass/ssm/model/server/UserInfoServerImpl.java
@@ -12,8 +12,9 @@ import com.ass.ssm.model.mapper.dao.UserInfoMapper;
 import com.ass.ssm.model.mapper.server.UserInfoServer;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 @Service
-@Transactional
+@Transactional(rollbackFor = Exception.class)
 public class UserInfoServerImpl extends ServiceImpl<UserInfoMapper, UserInfoDao> implements UserInfoServer {
 }
diff --git a/src/main/java/com/ass/ssm/model/server/VendorsServerImpl.java b/src/main/java/com/ass/ssm/model/server/VendorsServerImpl.java
index adc84b8..990515a 100644
--- a/src/main/java/com/ass/ssm/model/server/VendorsServerImpl.java
+++ b/src/main/java/com/ass/ssm/model/server/VendorsServerImpl.java
@@ -15,6 +15,6 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 @Service
-@Transactional
+@Transactional(rollbackFor = Exception.class)
 public class VendorsServerImpl extends ServiceImpl<VendorsMapper, VendorsDao> implements VendorsServer {
 }
diff --git a/src/main/java/com/ass/ssm/model/server/WorkServerImpl.java b/src/main/java/com/ass/ssm/model/server/WorkServerImpl.java
index 7a90a78..4d81cc4 100644
--- a/src/main/java/com/ass/ssm/model/server/WorkServerImpl.java
+++ b/src/main/java/com/ass/ssm/model/server/WorkServerImpl.java
@@ -15,6 +15,6 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 @Service
-@Transactional
+@Transactional(rollbackFor = Exception.class)
 public class WorkServerImpl extends ServiceImpl<WorkMapper, WorkDao> implements WorkServer {
 }