v3.25.0.1
Organization and Reorganization - Schedule of Consolidated Financial Statements (Details) - Variable Interest Entity, Primary Beneficiary [Member] - CNY (¥)
¥ in Thousands
 6 Months Ended 12 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Current assets:          
Cash and cash equivalents ¥ 3,532   ¥ 3,987 ¥ 6,172  
Amount due from the subsidiaries of the Group 125,964   123,349 117,489  
Other current assets 11,233   30,622 51,126  
Total current assets 140,729   157,958 174,787  
Non-current assets:          
Long-term investments 5,991   5,564 5,383  
Operating lease right-of-use assets, net 53   267 1,045  
Total non-current assets 6,044   5,831 6,428  
TOTAL ASSETS 146,773   163,789 181,215  
Current liabilities:          
Short term borrowings 11,000   14,487 1,169  
Accounts payable 3,387   838 818  
Advance from customers     3,921 2,986  
Salary and welfare benefits payable 8,362   15,017 21,803  
Other taxes payable 721   3,851 15,119  
Short-term operating lease liabilities 375   659 652  
Current portion of deferred revenue 1,213   1,216 1,345  
Other current liabilities 7,421   4,654 2,508  
Account due to subsidiaries of the Group 248,791   250,341 266,679  
Total current liabilities 284,852   294,984 313,079  
Long-term borrowings 12,900   3,000 1,546  
Long-term operating lease liabilities 22   605  
Non-current portion of deferred revenue     49 18  
Total non-current liabilities 12,933   3,049 2,169  
TOTAL LIABILITIES 297,785   298,033 315,248  
Net revenues 15,360 ¥ 34,220 68,167 95,382 ¥ 93,975
Net (loss)/income (15,250) 4,573 (418) 19,775 (30,565)
Net cash (used in)/generated from operating activities (6,868) (6,083) (15,357) 2,483 (22,124)
Net cash generated from investing activities 2,920
Net cash generated from/(used in) financing activities ¥ 6,413 ¥ 4,235 13,172 (1,285) 4,000
Net (decrease)/increase in cash, cash equivalent and restricted cash     ¥ (2,185) ¥ 1,198 ¥ (15,204)