Lease - Schedule of Operating Lease (Details) ¥ in Thousands, $ in Thousands |
6 Months Ended | |||||
|---|---|---|---|---|---|---|
|
Jun. 30, 2026
CNY (¥)
|
Jun. 30, 2024
CNY (¥)
|
Jun. 30, 2026
USD ($)
|
Jun. 30, 2026
CNY (¥)
|
Dec. 31, 2025
CNY (¥)
|
Jun. 30, 2025 |
|
| Schedule of Operating Lease [Abstract] | ||||||
| Operating lease right-of-use assets | $ 346 | ¥ 2,346 | ||||
| Present value of lease liabilities | ¥ 2,691 | |||||
| Cash paid for amounts included in the measurement of lease liabilities | ||||||
| Operating cash flows from operating leases | ||||||
| Weighted-average remaining term | ||||||
| Operating lease | 1 year 9 months | 1 year 9 months | ||||
| Weighted-average discount rate | ||||||
| Operating lease | 3.50% | 3.50% | ||||