v3.25.2
Shareholders’ Equity (Deficit) (Details)
 1 Months Ended 6 Months Ended 12 Months Ended
Jun. 27, 2025
USD ($)
$ / shares
shares
Feb. 21, 2025
CNY (¥)
shares
Feb. 21, 2025
USD ($)
$ / shares
shares
Oct. 23, 2024
$ / shares
shares
Apr. 11, 2024
USD ($)
$ / shares
shares
Nov. 13, 2023
shares
Apr. 16, 2024
CNY (¥)
Apr. 16, 2024
USD ($)
Jun. 30, 2025
CNY (¥)
shares
Jun. 30, 2025
USD ($)
$ / shares
shares
Jun. 30, 2024
CNY (¥)
shares
Dec. 31, 2024
$ / shares
shares
Mar. 07, 2025
USD ($)
$ / shares
shares
Jun. 30, 2024
$ / shares
shares
Dec. 31, 2023
shares
Shareholders’ Equity (Deficit) [Line Items]                              
Reverse stock split share       25,000,000                      
Ordinary shares                         1,000,000,000    
Ordinary shares, par value (in Dollars per share) | $ / shares                         $ 0.002    
Options exercised                     3,811        
Exercise price per share (in Dollars per share) | $ / shares                           $ 0.002  
Warrant exercisable 5 years       5 years                    
Cash proceeds $ 50,000,000 ¥ 42,400,000 $ 5,900,000   $ 5,000,000       ¥ 357,040,338 $ 49,875,721 ¥ 30,610,245        
Net proceeds             ¥ 30,600,000 $ 4,300,000 330,500,000 46,100,000          
Lenders [Member]                              
Shareholders’ Equity (Deficit) [Line Items]                              
Share issued, ESOP                       458,453      
Director [Member]                              
Shareholders’ Equity (Deficit) [Line Items]                              
Ordinary shares       9,999,999                      
Ordinary shares, par value (in Dollars per share) | $ / shares       $ 0.002                      
Securities Purchase Agreement [Member]                              
Shareholders’ Equity (Deficit) [Line Items]                              
Cash proceeds                 ¥ 26,500,000 $ 3,700,000          
Investor [Member] | Securities Purchase Agreement [Member]                              
Shareholders’ Equity (Deficit) [Line Items]                              
Exercise price per share (in Dollars per share) | $ / shares     $ 6.46                        
Bitcoin [Member]                              
Shareholders’ Equity (Deficit) [Line Items]                              
Aggregate purchase price (in Dollars) | $     $ 3,900,000                        
USDT [Member]                              
Shareholders’ Equity (Deficit) [Line Items]                              
Aggregate purchase price (in Dollars) | $     $ 2,000,000                        
Minimum [Member]                              
Shareholders’ Equity (Deficit) [Line Items]                              
Authorized share capital (in Dollars) | $                         $ 50,000    
Number of ordinary share                         15    
Minimum [Member] | Common Stock [Member]                              
Shareholders’ Equity (Deficit) [Line Items]                              
Ordinary shares issued                         25,000,000    
Maximum [Member]                              
Shareholders’ Equity (Deficit) [Line Items]                              
Authorized share capital (in Dollars) | $                         $ 4,200,000    
Ordinary shares issued                         2,100,000,000    
Number of ordinary share                         30    
Class A Ordinary Shares [Member]                              
Shareholders’ Equity (Deficit) [Line Items]                              
Ordinary shares                   1,097,141,091   14,141,093      
Ordinary shares, par value (in Dollars per share) | $ / shares                   $ 0.002   $ 0.002      
New issuance of shares 5,952,381 913,714 913,714   434,784                    
Exercise price per share (in Dollars per share) | $ / shares $ 10                 $ 6.46          
Warrants outstanding 5,952,381       652,174                    
Warrants to purchase a total                 573,233 573,233          
Share issued, ESOP                 454,642 454,642          
Ordinary shares issued                   20,712,924   13,273,596      
Ordinary shares outstanding                   20,258,282   12,815,143      
Class A Ordinary Shares [Member] | Director [Member]                              
Shareholders’ Equity (Deficit) [Line Items]                              
Ordinary shares                         1,097,141,091    
Class A Ordinary Shares [Member] | 2022 Share Incentive Plan [Member]                              
Shareholders’ Equity (Deficit) [Line Items]                              
New issuance of shares           518,950                  
Class A Ordinary Shares [Member] | Common Stock [Member]                              
Shareholders’ Equity (Deficit) [Line Items]                              
Ordinary shares       12,141,093                      
Ordinary shares, par value (in Dollars per share) | $ / shares       $ 0.002                      
New issuance of shares [1]                 5,952,381 5,952,381 434,783        
Options exercised [1]                 3,811 3,811 8,185        
Warrants to purchase a total [1]                 573,233 573,233          
Ordinary shares outstanding [1]                   20,258,282   12,815,143   4,167,204 3,724,236
Class A Ordinary Shares [Member] | Securities Purchase Agreement [Member]                              
Shareholders’ Equity (Deficit) [Line Items]                              
Exercise price per share (in Dollars per share) | $ / shares $ 8.4       $ 11.5                    
Class B Ordinary Shares [Member]                              
Shareholders’ Equity (Deficit) [Line Items]                              
Ordinary shares                   2,858,909   2,858,909      
Ordinary shares, par value (in Dollars per share) | $ / shares                   $ 0.002   $ 0.002      
Ordinary shares issued                   2,858,909   2,858,909      
Ordinary shares outstanding                   2,858,909   2,858,909      
Class B Ordinary Shares [Member] | Director [Member]                              
Shareholders’ Equity (Deficit) [Line Items]                              
Ordinary shares                         2,858,909    
Class B Ordinary Shares [Member] | Common Stock [Member]                              
Shareholders’ Equity (Deficit) [Line Items]                              
Ordinary shares       2,858,908                      
Ordinary shares, par value (in Dollars per share) | $ / shares       $ 0.002                      
New issuance of shares [1]                        
Options exercised [1]                        
Warrants to purchase a total [1]                          
Ordinary shares outstanding [1]                   2,858,909   2,858,909   2,858,909 2,858,909
Class A and Class B ordinary shares [Member]                              
Shareholders’ Equity (Deficit) [Line Items]                              
Ordinary shares issued                   23,571,833   16,312,505      
Ordinary shares outstanding                   23,117,191   15,674,052      
Kastle Limited [Member] | Class A Ordinary Shares [Member]                              
Shareholders’ Equity (Deficit) [Line Items]                              
Ordinary shares           518,950                  
[1] After giving effect of the 10-for-1 reverse stock split effective on November 3, 2024, see Note 12.