v3.26.1
Net Revenue Under the Commercial Bank Partnership Model (Details) - CNY (¥)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Net Revenue Under the Commercial Bank Partnership Model [Line Items]    
Borrowers ¥ 2,618,165 ¥ 27,215,101
Covering cash processing services 5,665,339 18,143,623
Gains from guarantee liabilities 30,456,920 124,689,007
Commission fee ¥ 18,781,216 ¥ 72,920,424