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v3.25.3

Related Party Transactions (Details) - CNY (¥) ¥ in Thousands |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 6 Months Ended |  |
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Nov. 03, 2025 | Sep. 07, 2025 | Sep. 06, 2025 | Aug. 29, 2025 | Jun. 07, 2025 | Jun. 06, 2025 | Jun. 02, 2025 | Mar. 31, 2025 | Mar. 07, 2025 | Mar. 06, 2025 | Mar. 02, 2025 | Feb. 01, 2025 | Dec. 02, 2024 | Oct. 31, 2024 | Sep. 06, 2024 | Sep. 02, 2024 | Jun. 06, 2024 | Aug. 15, 2022 | Jun. 30, 2025 | Mar. 05, 2024 | Sep. 05, 2023
Related Party Transactions [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount of credit facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ¥ 5,000 |  |
Compensation amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7,500 |  |
Principal amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10,000 | ¥ 2,109 |
Repaid loan |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 15,600 |  |
Repayments amount |  |  |  |  |  |  | ¥ 150 | ¥ 1 |  |  | ¥ 150 |  | ¥ 200 | ¥ 9,000 | ¥ 500 |  | ¥ 500 |  |  |  |
Borrowing amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4,000 |  |
Fujian Qiushi Intelligent [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transactions [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repaid loan |  |  |  |  |  |  |  |  |  |  |  | ¥ 500 |  |  |  |  |  |  |  |  |
International Bank [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transactions [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repaid loan |  |  |  |  |  |  |  |  |  | ¥ 8,000 |  |  |  |  |  |  |  |  |  |  |
Fujian Qiushi Intelligent [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transactions [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repaid line of credit |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ¥ 5,000 |  |  |
Principal amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ¥ 5,000
Repaid loan |  | ¥ 500 |  |  | ¥ 500 | ¥ 500 |  |  | ¥ 4,000 | ¥ 4,000 |  |  |  |  |  |  |  |  |  |  |
Repaid loan |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4,000 |  |
Borrowing from bank |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 8,500 |  |
Fujian Qiushi [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transactions [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Drawn amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ¥ 10,000 |  |
Extended Loan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transactions [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repaid loan |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ¥ 500 |  |  |  |  |
Outstanding loan balance |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ¥ 4,500 |  |  |  |  |
Maturity date |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Jul. 25, 2025 |  |
Forecast [Member] | Xiamen Bank [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transactions [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repaid loan |  |  |  | ¥ 7,800 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Forecast [Member] | Fujian Qiushi Intelligent [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Related Party Transactions [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repaid loan | ¥ 6,000 |  | ¥ 500 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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