Subsequent events	12 Months Ended
Dec. 31, 2025
Subsequent events
Subsequent events	25. Subsequent events Subsequent to December 31, 2025, Qufenqi (Shanghai) Information Technology Co., Ltd., a wholly-owned subsidiary of the Company, entered into a capital increase agreement with Xiamen Lexiang and invested in Xiamen Lexiang to obtain direct equity control over Xiamen Lexiang. As a result of the investment, the Company continues to consolidate Xiamen Lexiang through the voting interest model. As of April 6, 2026, the Company repurchased an aggregate of 1,480,454 ADSs, representing 1,480,454 Class A ordinary shares, at an average price of US$ 2.6968 per ADS, for US$ 3,992,448 (RMB 27,477,627).

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/855/tableOfContent

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483399/855-10-50-2

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