v3.25.0.1
Goodwill (Details)
¥ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2024
USD ($)
Jun. 30, 2023
USD ($)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2023
USD ($)
Dec. 31, 2022
CNY (¥)
Dec. 31, 2021
CNY (¥)
Goodwill [Abstract]            
Impairment loss ¥ 69,853