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Share Based Compensation - Additional Information (Details) - CNY (¥)
1 Months Ended 5 Months Ended 12 Months Ended 144 Months Ended
Jul. 31, 2021
Jun. 30, 2021
Apr. 30, 2021
May 31, 2021
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2021
Mar. 31, 2016
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                  
Share-based compensation expense         ¥ 454,552        
Share options granted         6,869,069 1,726,988      
Restricted Share Units                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                  
Vesting period         3 years        
Share-based compensation expense         ¥ 164,268        
Number of shares, granted         2,980,591        
Unrecognized compensation expense         ¥ 1,323     ¥ 1,323  
Stock Options                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                  
Share-based compensation expense         290,284        
Total unrecognized compensation expenses related to options for the future period         ¥ 326,412     ¥ 326,412  
Unrecognized compensation expenses, weighted average recognition period         2 years 5 months 26 days        
2016 Plan | Restricted Share Units                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                  
Number of shares, granted 16,500                
2016 Plan | Stock Options                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                  
Vesting period         4 years        
Share-based compensation expense       ¥ 0          
Share options expiration period               10 years  
2016 Plan | Stock Options | Performance Condition (IPO Condition)                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                  
Share options granted   6,343,363 6,343,363     1,726,988 4,074,384    
2016 Plan | Stock Options | Service Condition                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                  
Share options granted         525,706        
2016 Plan | Class A Ordinary Shares | Maximum                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                  
Aggregate number of shares issued                 21,920,964
2021 Plan | Restricted Share Units                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                  
Number of shares, granted     2,964,091            
2021 Plan | Class A Ordinary Shares | Maximum                  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                  
Aggregate number of shares issued                 6,021,619