diff --git a/backendcloud/backend/src/main/java/com/kob/backend/service/impl/user/bot/AddServiceImpl.java b/backendcloud/backend/src/main/java/com/kob/backend/service/impl/user/bot/AddServiceImpl.java
index df1afa5..a6f9a11 100644
--- a/backendcloud/backend/src/main/java/com/kob/backend/service/impl/user/bot/AddServiceImpl.java
+++ b/backendcloud/backend/src/main/java/com/kob/backend/service/impl/user/bot/AddServiceImpl.java
@@ -1,5 +1,6 @@
 package com.kob.backend.service.impl.user.bot;
 
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.kob.backend.mapper.BotMapper;
 import com.kob.backend.pojo.Bot;
 import com.kob.backend.pojo.User;
@@ -49,7 +50,7 @@ public class AddServiceImpl implements AddService {
             description = "这个用户很懒，什么也没留下~";
         }
 
-        if (description != null && description.length() > 300) {
+        if (description.length() > 300) {
             map.put("error_message", "描述信息长度不能大于300");
             return map;
         }
@@ -64,6 +65,13 @@ public class AddServiceImpl implements AddService {
             return map;
         }
 
+        QueryWrapper<Bot> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq("user_id", user.getId());
+        if (botMapper.selectCount(queryWrapper) >= 10) {
+            map.put("error_message", "每个用户最多可以创建 10 个 Bot");
+            return map;
+        }
+
 //        定义当前时间
         Date now = new Date();
 //        定义一个新 Bot ;创建时间和修改时间开始应该一样