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Accounts Payable (Tables)
12 Months Ended
Dec. 31, 2021
Payables and Accruals [Abstract]  
Schedule of Accounts Payable
 
  
As of December 31,
 
 
  
2020
 
  
2021
 
 
  
RMB
 
  
RMB
 
Payable
s
for marketing expenses
     16,831        30,646  
Payables for purchase of property, equipment and software
     22,344        19,987  
Others
     2,681        2,330  
    
 
 
    
 
 
 
Total
  
 
41,856
 
  
 
52,963