diff --git a/mcwl-admin/src/main/resources/application.yml b/mcwl-admin/src/main/resources/application.yml
index 03ed880..e1263a2 100644
--- a/mcwl-admin/src/main/resources/application.yml
+++ b/mcwl-admin/src/main/resources/application.yml
@@ -52,7 +52,7 @@ spring:
     # 国际化资源文件路径
     basename: i18n/messages
   profiles:
-    active: druid
+    active: dev
   # 文件上传
   servlet:
     multipart:
diff --git a/mcwl-common/src/main/java/com/mcwl/common/utils/CodeUtils.java b/mcwl-common/src/main/java/com/mcwl/common/utils/CodeUtils.java
index 39d4aad..ea43eb2 100644
--- a/mcwl-common/src/main/java/com/mcwl/common/utils/CodeUtils.java
+++ b/mcwl-common/src/main/java/com/mcwl/common/utils/CodeUtils.java
@@ -20,8 +20,8 @@ public class CodeUtils {
     public static String generateCaptcha() {
         // 创建Random对象用于生成随机数
         Random random = new Random();
-        // 生成1000到9999之间的随机整数（包括1000和9999）
-        int captcha = 1000 + random.nextInt(9000);
+        // 生成100000到999999之间的随机整数（包括100000和999999）
+        int captcha = 100000 + random.nextInt(900000);
         // 将整数转换为字符串并返回
         return String.valueOf(captcha);
     }
diff --git a/mcwl-framework/src/main/java/com/mcwl/framework/web/service/UserDetailsServiceImpl.java b/mcwl-framework/src/main/java/com/mcwl/framework/web/service/UserDetailsServiceImpl.java
index c47b067..26a65e5 100644
--- a/mcwl-framework/src/main/java/com/mcwl/framework/web/service/UserDetailsServiceImpl.java
+++ b/mcwl-framework/src/main/java/com/mcwl/framework/web/service/UserDetailsServiceImpl.java
@@ -41,6 +41,7 @@ public class UserDetailsServiceImpl implements UserDetailsService, OtherUserDeta
     @Override
     public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
         SysUser user = null;
+        log.info("当前num:{}",num);
         if (num == 0 ){
             user = userService.selectUserByUserName(username);
         }else {
@@ -49,11 +50,14 @@ public class UserDetailsServiceImpl implements UserDetailsService, OtherUserDeta
 
         if (StringUtils.isNull(user)) {
             log.info("登录用户：{} 不存在.", username);
+            num = 0;
             throw new ServiceException(MessageUtils.message("user.not.exists"), HttpStatus.SHOW_ERROR_MSG);
         } else if (UserStatus.DELETED.getCode().equals(user.getDelFlag())) {
+            num = 0;
             log.info("登录用户：{} 已被删除.", username);
             throw new ServiceException(MessageUtils.message("user.password.delete"), HttpStatus.SHOW_ERROR_MSG);
         } else if (UserStatus.DISABLE.getCode().equals(user.getStatus())) {
+            num = 0;
             log.info("登录用户：{} 已被停用.", username);
             throw new ServiceException(MessageUtils.message("user.blocked"), HttpStatus.SHOW_ERROR_MSG);
         }