diff --git a/Admin.NET/Admin.NET.Web.Core/Handlers/JwtHandler.cs b/Admin.NET/Admin.NET.Web.Core/Handlers/JwtHandler.cs
index 3b55db87..ec38d2c1 100644
--- a/Admin.NET/Admin.NET.Web.Core/Handlers/JwtHandler.cs
+++ b/Admin.NET/Admin.NET.Web.Core/Handlers/JwtHandler.cs
@@ -49,6 +49,12 @@ namespace Admin.NET.Web.Core
             {
                 // 查库并缓存用户Token版本
                 var user = await serviceScope.ServiceProvider.GetRequiredService<ISqlSugarClient>().Queryable<SysUser>().FirstAsync(u => u.Id == long.Parse(userId));
+                if (user == null || user.IsDelete)
+                {
+                    context.Fail(new AuthorizationFailureReason(this, "账户失效或被禁止"));
+                    context.GetCurrentHttpContext().SignoutToSwagger();
+                    return;
+                }
                 sysCacheService.Set($"{CacheConst.KeyUserToken}{user.Id}", $"{user.TokenVersion}");
                 tokenVersion2 = user.TokenVersion.ToString();
             }