v3.25.2
CONVERTIBLE NOTES - Subsidiary Convertible Note (Details) - CNY (¥)
¥ / shares in Units, ¥ in Thousands
1 Months Ended 6 Months Ended
Aug. 19, 2025
Jul. 28, 2025
Jun. 30, 2022
Jun. 30, 2025
Jun. 30, 2022
CONVERTIBLE NOTES          
Term of the debt instrument     5 years    
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] us-gaap:SecuredOvernightFinancingRateSofrMember us-gaap:SecuredOvernightFinancingRateSofrMember   us-gaap:PrimeRateMember us-gaap:PrimeRateMember
Subsidiary Convertible Note          
CONVERTIBLE NOTES          
Term of the debt instrument     7 years    
Original principal amount     ¥ 500,000   ¥ 500,000
Variable interest rate     79.80%    
Debt instrument conversion price per share     ¥ 135   ¥ 135
Number of shares represented for 1 RMB registered capital     1   1