Prepayments and Other Current Assets-Schedule of Prepayments and Other Current Assets (Details)-Schedule of Movement 0f the Allowance for Credit Losses Prepayments and Other Current Assets (Details) ¥ in Thousands, $ in Thousands |
12 Months Ended | |||
|---|---|---|---|---|
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2024
CNY (¥)
|
Dec. 31, 2025
CNY (¥)
|
|
| Prepaid Expense and Other Assets [Abstract] | ||||
| Balance at the beginning of the year | $ 1,401 | ¥ 9,797 | ¥ 9,621 | |
| Additions | 49 | ¥ 344 | 176 | |
| Total | $ 1,450 | ¥ 9,797 | ¥ 10,141 | |