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v3.26.1

Schedule of Stock Options Activities (Details) ¥ in Thousands, shares in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 $ / shares | Dec. 31, 2025 CNY (¥) shares | Dec. 31, 2024 $ / shares | Dec. 31, 2024 CNY (¥) shares | Dec. 31, 2023 $ / shares | Dec. 31, 2023 CNY (¥) shares | Dec. 31, 2022 CNY (¥) shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Number of Options Outstanding, Total, Outstanding, Beginning balance | [1] |  | 1,402 |  | 573 |  | 7,949 |
Weighted Average exercise price, Outstanding, Beginning balance | $ / shares |  | $ 0.1785 |  | $ 0.6675 |  | $ 1.7905 |  |
Weighted average remaining contractual life, Outstanding, Ending balance |  |  | 8 years 9 months 21 days |  | 9 years 3 months 25 days |  | 9 years 8 months 23 days | 4 years 8 months 1 day
Aggregated intrinsic value, Outstanding, Beginning balance | ¥ |  |  | ¥ 7,990 |  | ¥ 23,775 |  | ¥ 65,572 |
Number of Options Outstanding, Total, Replacement | [1] |  |  |  | (22) |  | (7,876) |
Weighted Average exercise price, Replacement | $ / shares |  |  |  | 7.3437 |  | 1.3119 |  |
Aggregated intrinsic value, Replacement | ¥ |  |  |  |  |  |  |  |
Number of Options Outstanding, Total, Granted | [1] |  | 754 |  | 899 |  | 528 |
Weighted Average exercise price, Granted | $ / shares |  | 0.0486 |  | 0.1000 |  | 0.1000 |  |
Aggregated intrinsic value, Granted | ¥ |  |  |  |  |  |  |  |
Number of Options Outstanding, Total, Forfeited | [1] |  | (24) |  | (47) |  | (28) |
Weighted Average exercise price, Forfeited | $ / shares |  | 0.1000 |  | 0.9706 |  | 8.1954 |  |
Aggregated intrinsic value, Forfeited | ¥ |  |  |  |  |  |  |  |
Number of Options Outstanding, Total, Outstanding, Ending balance | [1] |  | 1,984 |  | 1,402 |  | 573 | 7,949
Weighted Average exercise price, Outstanding, Ending balance | $ / shares |  | 0.1358 |  | 0.1785 |  | 0.6675 |  |
Aggregated intrinsic value, Outstanding, Ending balance | ¥ |  |  | ¥ 10,332 |  | ¥ 7,990 |  | ¥ 23,775 | ¥ 65,572
Number of Options Outstanding,Total, Exercisable, Ending balance | [1] |  | 1,507 |  | 733 |  | 295 |
Weighted Average exercise price, Exercisable, Ending balance | $ / shares |  | 0.1471 |  | 0.2498 |  | $ 1.1978 |  |
Weighted average remaining contractual life, Exercisable, Ending balance |  |  | 8 years 10 months 9 days |  | 9 years 3 months 7 days |  | 9 years 5 months 23 days |
Aggregated intrinsic value, Exercisable, Ending balance | ¥ |  |  | ¥ 7,894 |  | ¥ 4,147 |  | ¥ 11,367 |
Number of Options Outstanding, Total, Exercised | [1] |  | (148) |  | (1) |  |  |
Number of Options Outstanding, Consultant, Exercised | [1] |  | 148 |  | 1 |  |  |
Weighted Average exercise price, Exercised | $ / shares |  | $ 0.1000 |  | $ 0.1000 |  |  |  |
Aggregated intrinsic value, Exercised | ¥ |  |  |  |  |  |  |  |
Employees [Member] |  |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Number of Options Outstanding, Total, Outstanding, Beginning balance | [1] |  | 1,402 |  | 573 |  | 7,618 |
Number of Options Outstanding, Total, Replacement | [1] |  |  |  | (22) |  | (7,545) |
Number of Options Outstanding, Total, Granted | [1] |  | 323 |  | 899 |  | 528 |
Number of Options Outstanding, Total, Forfeited | [1] |  | (24) |  | (47) |  | (28) |
Number of Options Outstanding, Total, Outstanding, Ending balance | [1] |  | 1,553 |  | 1,402 |  | 573 | 7,618
Number of Options Outstanding,Total, Exercisable, Ending balance | [1] |  | 1,076 |  | 733 |  | 295 |
Number of Options Outstanding, Total, Exercised | [1] |  | (148) |  | (1) |  |  |
Number of Options Outstanding, Consultant, Exercised | [1] |  | 148 |  | 1 |  |  |
Consultant [Member] |  |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Number of Options Outstanding, Total, Outstanding, Beginning balance | [1] |  |  |  |  |  | 331 |
Number of Options Outstanding, Total, Replacement | [1] |  |  |  |  |  | (331) |
Number of Options Outstanding, Total, Granted | [1] |  | 431 |  |  |  |  |
Number of Options Outstanding, Total, Forfeited | [1] |  |  |  |  |  |  |
Number of Options Outstanding, Total, Outstanding, Ending balance | [1] |  | 431 |  |  |  |  | 331
Number of Options Outstanding,Total, Exercisable, Ending balance | [1] |  | 431 |  |  |  |  |
Number of Options Outstanding, Total, Exercised | [1] |  |  |  |  |  |  |
Number of Options Outstanding, Consultant, Exercised | [1] |  |  |  |  |  |  |
[1] | Shares outstanding for all periods reflect the adjustment for Reverse Recapitalization (Note 3).

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