diff --git a/src/main/java/com/gitlink/softbot/service/user/impl/UserService.java b/src/main/java/com/gitlink/softbot/service/user/impl/UserService.java
index 6d7b8ba..2032cd2 100644
--- a/src/main/java/com/gitlink/softbot/service/user/impl/UserService.java
+++ b/src/main/java/com/gitlink/softbot/service/user/impl/UserService.java
@@ -114,8 +114,10 @@ public class UserService extends AbstractUserBot implements IUserService {
     @Override
 //    @Transactional(rollbackFor = Exception.class)
     public BotOutputVO registerBot(BotInputVO botVO) throws BotException {
+        log.info("开始注册Bot{}", JSON.toJSONString(botVO));
+        //校验必填信息信息
+        checkInfo(botVO);
         TransactionStatus transactionStatus = null;
-
         DefaultTransactionDefinition transactionDefinition;
         Bot insertBot = null;
         try {
@@ -123,10 +125,6 @@ public class UserService extends AbstractUserBot implements IUserService {
             transactionDefinition = new DefaultTransactionDefinition();
             transactionDefinition.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);
             transactionStatus = transactionManager.getTransaction(transactionDefinition);
-
-            log.info("开始注册Bot{}", JSON.toJSONString(botVO));
-            //校验必填信息信息
-            checkInfo(botVO);
             //插入Bot表
             botMapper.insert(shiftObject(botVO));
             insertBot = botMapper.selectOne(new QueryWrapper<Bot>().eq("bot_name",botVO.getBotName()));
@@ -141,7 +139,7 @@ public class UserService extends AbstractUserBot implements IUserService {
             log.info("注册Bot结束{}",JSON.toJSONString(shiftBotToBotOutputVo(botVO,insertBot)));
 
             transactionManager.commit(transactionStatus);
-        } catch (Exception e){
+        } catch (BotException e){
             if (transactionStatus != null) {
                 transactionManager.rollback(transactionStatus);
             }
@@ -319,20 +317,20 @@ public class UserService extends AbstractUserBot implements IUserService {
     public void checkInfo(BotInputVO botVO) throws BotException {
 
             if (botVO.getUserId()==null){
-                throw new BotException("userId is null!");
+                throw new BotException("Bot注册失败：userId不能为空!");
             }
             if (StringUtils.isBlank(botVO.getBotName())){
-                throw new BotException("botName is null!");
+                throw new BotException("Bot注册失败：名称不能为空!");
             }
             if (StringUtils.isBlank(botVO.getWebhook())){
-                throw new BotException("webhook is null!");
+                throw new BotException("Bot注册失败：webhook不能为空!");
             }
 
         QueryWrapper<Bot> wrapper = new QueryWrapper<>();
         wrapper.eq("bot_name",botVO.getBotName());
             List<Bot> botList = botMapper.selectList(wrapper);
             if (botList.size()>0){
-                throw new BotException("该名称已经被使用！");
+                throw new BotException("Bot注册失败：该名称已经被使用！");
             }
     }
     public BotOutputVO getBotOutputVoFromLimitAndBot(Bot bot,List<BotLimitEvent> botLimitEvents,Integer userId,String login){