diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/system/SysUserController.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/system/SysUserController.java
index 624880d..b70fa09 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/system/SysUserController.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/system/SysUserController.java
@@ -58,15 +58,14 @@ import java.util.ArrayList;
 public class SysUserController extends BaseController {
     @Resource
     private ISysUserService userService;
-
     @Resource
     private ISysRoleService roleService;
-
     @Resource
     private ISysDeptService deptService;
-
     @Resource
     private ISysPostService postService;
+    @Resource
+    private ISysTenantService tenantService;
 
     /**
      * 获取用户列表
@@ -183,6 +182,9 @@ public class SysUserController extends BaseController {
         } else if (StringUtils.isNotEmpty(userBo.getEmail()) && !userService.checkEmailUnique(userBo)) {
             return R.fail("新增用户'" + userBo.getUserName() + "'失败，邮箱账号已存在");
         }
+        if (!tenantService.checkAccountBalance(TenantHelper.getTenantId())) {
+            return R.fail("当前租户下用户名额不足，请您联系管理员增加租户用户数量！");
+        }
         userBo.setPassword(BCrypt.hashpw(userBo.getPassword()));
         boolean inserted = userService.insertUser(userBo);
         if (!inserted) {