Fair Value Measurement - Schedule of Summarizes the Activities Related to Fair Value of the Warrants (Details) ¥ in Thousands, $ in Thousands |
6 Months Ended | 12 Months Ended | |
|---|---|---|---|
|
Jun. 30, 2026
USD ($)
|
Jun. 30, 2026
CNY (¥)
|
Dec. 31, 2025
CNY (¥)
|
|
| Schedule of Summarizes the Activities Related to Fair Value of the Warrants [Line Items] | |||
| Fair value of warrants at beginning of the year (Level 3) | ¥ 24,377 | ||
| Fair Value of warrants as of June 30, 2026 (Level 3) | $ 2,294 | 15,558 | ¥ 24,377 |
| Level 3 [Member] | |||
| Schedule of Summarizes the Activities Related to Fair Value of the Warrants [Line Items] | |||
| Fair value of warrants at beginning of the year (Level 3) | 24,377 | 68,556 | |
| Exercised | (3,429) | (15,080) | |
| Change in fair value | (4,621) | (28,024) | |
| Effect of exchange rate changes | (769) | (1,075) | |
| Fair Value of warrants as of June 30, 2026 (Level 3) | ¥ 15,558 | ¥ 24,377 | |