v3.25.2
Income Tax - Schedule of Reconciliation of the Actual Income Tax Expense (Details)
¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2024
CNY (¥)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2022
CNY (¥)
Schedule of Reconciliation of the Actual Income Tax Expense [Abstract]        
Loss before income tax ¥ (4,804) $ (658) ¥ 4,004 ¥ 14,797
Expected tax expense at statutory rate 1,201   (1,001) (3,699)
Parent-subsidiary tax rate differential (940)  
Effect of tax rate differences (1,545)   (292) 3,616
Additional deduction for R&D expenses (1,090)   (878) (498)
Impact of tax rate change on deferred taxes (237)   (4,234) (3,961)
Non-deductible expenses 479   18 (110)
Non-taxable income   (175)
Change in valuation allowance 1,160   8,755 4,827
Total income tax expense/(benefit) ¥ (972) $ (133) ¥ 2,368