Leases - Schedule of Carrying Amounts of Lease Liabilities and Movements (Details) - CNY (¥) ¥ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Leases | |||
| Balance | ¥ 4,552 | ¥ 14,090 | |
| Additions | 3,258 | 4,025 | |
| Interest expense recognized during the year | 92 | 564 | ¥ 783 |
| Payments | (1,654) | (6,063) | |
| Disposals | (3,658) | (4,396) | |
| Disposal of subsidiaries | (3,668) | ||
| Balance | 2,590 | 4,552 | 14,090 |
| Office Building [Member] | |||
| Leases | |||
| Balance | 0 | 12,413 | |
| Additions | 3,258 | 0 | |
| Interest expense recognized during the year | 70 | 427 | |
| Payments | (1,133) | (4,776) | |
| Disposals | 0 | (4,396) | |
| Disposal of subsidiaries | (3,668) | ||
| Balance | 2,195 | 0 | 12,413 |
| Charging stations [Member] | |||
| Leases | |||
| Balance | 4,552 | 1,677 | |
| Additions | 0 | 4,025 | |
| Interest expense recognized during the year | 22 | 137 | |
| Payments | (521) | (1,287) | |
| Disposals | (3,658) | 0 | |
| Disposal of subsidiaries | 0 | ||
| Balance | ¥ 395 | ¥ 4,552 | ¥ 1,677 |