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Related Party Transactions - Schedule of Balances Amount with Related Parties (Details) - Related Party - CNY (¥) ¥ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
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Related Party Transaction [Line Items] |  |
Amounts due from related parties | ¥ 20,200 | ¥ 5,654
Chief Executive Officer |  |
Related Party Transaction [Line Items] |  |
Amounts due from related parties | 2,789 | 5,594
Affiliated Companies |  |
Related Party Transaction [Line Items] |  |
Amounts due from related parties | 17,411 | 60
An Affiliated Company |  |
Related Party Transaction [Line Items] |  |
Amounts due to related parties | ¥ 9,431 | ¥ 27,242

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