diff --git a/common/src/main/java/com/imitate/common/sys/service/SysConfigService.java b/common/src/main/java/com/imitate/common/sys/service/SysConfigService.java
index 78a5e12..937a0c1 100644
--- a/common/src/main/java/com/imitate/common/sys/service/SysConfigService.java
+++ b/common/src/main/java/com/imitate/common/sys/service/SysConfigService.java
@@ -61,7 +61,7 @@ public class SysConfigService {
 	 *
 	 * @return
 	 */
-	@Transactional
+	@Transactional(rollbackFor = Exception.class)
 	public SysConfig lockSysConfig(SysConfig param) {
 		SysConfig sysConfig = sysConfigMapper.selectSysConfigForUpdate(param.getName());
 		boolean expired = sysConfig.getExpireTime().compareTo(LocalDateTime.now()) < 0;