Admin.NET/Admin.NET.Core/Service/Auth/SysAuthService.cs
@@ -394,7 +394,7 @@ { var codeId = YitIdHelper.NextId().ToString(); var captcha = _captcha.Generate(codeId); var expirySeconds = App.GetOptions<CaptchaOptions>()?.ExpirySeconds ?? 60; var expirySeconds = App.GetOptions<CaptchaOptions>()?.ExpirySeconds ??60 ; return new { Id = codeId, Img = captcha.Base64, ExpirySeconds = expirySeconds }; }