v3.25.1

Net loss per share (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2024
Net loss per share |
Schedule of basic and diluted net loss per share | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | For the year ended December 31,
​ |  | 2022 |  | 2023 |  | 2024
​ | ​ | RMB | ​ | RMB | ​ | RMB
Numerator: |  |  |  |  |  |
Net loss attributable to ordinary shareholders |  | (547,673) |  | (204,519) |  | (47,955)
Numerator for basic and diluted net loss per share |  | (547,673) |  | (204,519) |  | (47,955)
Denominator: |  | ​ |  | ​ |  | ​
Denominator for basic calculation—weighted average number of Class A and Class B ordinary shares outstanding |  | 241,437,842 |  | 243,025,428 |  | 231,533,388
Denominator for diluted calculation |  | 241,437,842 |  | 243,025,428 |  | 231,533,388
Net loss per ordinary share |  | ​ |  | ​ |  | ​
—Basic |  | (2.27) |  | (0.84) |  | (0.21)
—Diluted |  | (2.27) |  | (0.84) |  | (0.21)
Net loss per ADS* |  | ​ |  | ​ |  | ​
—Basic |  | (2.27) |  | (0.84) |  | (0.21)
—Diluted |  | (2.27) |  | (0.84) |  | (0.21)
*Each ADS represents one Class A ordinary share.

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
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