Employee Benefits - Schedule of Employee Welfare Benefits Expenses (Details) - CNY (¥) ¥ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
|
| Schedule of Employee Welfare Benefits Expenses [Abstract] | |||
| Medical and welfare defined contribution plan | ¥ 11,688 | ¥ 16,172 | ¥ 21,075 |
| Other employee benefits | 45 | 87 | 915 |
| Total | ¥ 11,733 | ¥ 16,259 | ¥ 21,990 |