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CLASS A ORDINARY SHARES (Details)
1 Months Ended 12 Months Ended
Jun. 14, 2021
USD ($)
$ / shares
shares
Apr. 05, 2021
USD ($)
Vote
$ / shares
shares
Jun. 26, 2020
USD ($)
$ / shares
shares
May 21, 2020
USD ($)
$ / shares
shares
Dec. 26, 2019
shares
Dec. 10, 2019
$ / shares
shares
Aug. 21, 2018
USD ($)
shares
Aug. 21, 2018
CNY (¥)
shares
Jun. 30, 2022
CNY (¥)
shares
Jun. 30, 2022
USD ($)
shares
Jun. 30, 2021
CNY (¥)
shares
Jun. 30, 2021
USD ($)
$ / shares
shares
Jun. 30, 2020
CNY (¥)
shares
Jun. 30, 2020
USD ($)
shares
Jun. 30, 2022
USD ($)
$ / shares
shares
Jun. 30, 2021
CNY (¥)
shares
Apr. 05, 2021
¥ / shares
Jan. 13, 2021
Dec. 31, 2020
Dec. 10, 2019
¥ / shares
shares
Sep. 21, 2018
$ / shares
Equity [Line Items]                                          
Cost Method Investment Ownership Percentage             43.00% 43.00%                     43.00%    
Equity Method Investment Ownership Percentage 1             8 8                          
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures             487,057                            
Reverse stock split ratio                 0.2 0.2                      
Number of Ordinary Shares called for by warrants       911,112                 1,680,000 1,680,000              
Gross proceeds | $     $ 2,100,000 $ 2,100,000                                  
Payments of Stock Issuance Costs | $     200,000 300,000                                  
Net proceeds | $     $ 1,900,000 $ 1,700,000                                  
Stock Issued During Period, Value, New Issues                     ¥ 81,091,141 $ 12,107,272 ¥ 25,766,355 $ 3,847,033              
Placement agent's fees and other estimated offering expenses                 ¥ 30,408,264 $ 4,700,000                      
Percentage Transfer Of Profit To Statutory Reserves                 10.00% 10.00%                      
Transfer Of Profit To Statutory Reserves Up to Certain Percentage Of Registered Capital                 50.00% 50.00%                      
Appropriated retained earnings                 ¥ 4,148,929           $ 619,454 ¥ 4,148,929          
Proceeds from Issuance of Common Stock | ¥                     ¥ 81,091,141   ¥ 26,141,051                
Restricted shares                                          
Equity [Line Items]                                          
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures                 128,672 128,672 188,662 188,662 250,086 250,086              
Additional Paid-in Capital [Member]                                          
Equity [Line Items]                                          
Stock Issued During Period, Value, New Issues | ¥                     ¥ 77,511,358   ¥ 24,065,350                
Minimum                                          
Equity [Line Items]                                          
Equity Method Investment Ownership Percentage 1             8 8                          
Maximum                                          
Equity [Line Items]                                          
Equity Method Investment Ownership Percentage 1             43 43                          
Class A ordinary shares                                          
Equity [Line Items]                                          
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures               487,057                          
Reverse stock split ratio           0.2                              
Ordinary shares, shares authorized   150,000,000             150,000,000           150,000,000 150,000,000          
Par value (in dollars per share) | (per share) $ 0.0925 $ 0.0925 $ 0.0925 $ 0.0925               $ 0.0925     $ 0.0925   ¥ 0.62        
Number of ordinary share in lieu of the fractional share, the shareholder was entitled to receive         23,049,639                                
Ordinary shares, shares outstanding         4,611,720       29,700,718           29,700,718 26,868,391          
Number of Common Stock to be Issued     1,680,000 911,112                                  
Number of Ordinary Shares called for by warrants 6,014,102   1,680,000 911,112                       8,814,102          
Authorized share capital | $   $ 15,725,000                                      
Number of votes | Vote   1                                      
Share issuance (in shares) 6,014,102                                        
Class A ordinary shares | Minimum                                          
Equity [Line Items]                                          
Ordinary shares, shares authorized           20,000,000                           20,000,000  
Par value (in dollars per share) | $ / shares           $ 0.0185                              
Class A ordinary shares | Maximum                                          
Equity [Line Items]                                          
Ordinary shares, shares authorized           100,000,000                           100,000,000  
Par value (in dollars per share) | (per share)           $ 0.0925                           ¥ 0.62  
Class B ordinary shares                                          
Equity [Line Items]                                          
Ordinary shares, shares authorized   20,000,000             20,000,000           20,000,000 20,000,000          
Par value (in dollars per share) | (per share)   $ 0.0925                   $ 0.0925     $ 0.0925   ¥ 0.62        
Ordinary shares, shares outstanding                 4,100,000           4,100,000 0          
Authorized share capital | $   $ 1,850,000                                      
Number of votes | Vote   15                                      
Pre-funded warrants                                          
Equity [Line Items]                                          
Number of Ordinary Shares called for by warrants 8,814,102                                        
Gross proceeds | $ $ 55,000,000.0                                        
Share issuance (in shares) 2,800,000                                        
Future Gas Station (Beijing) Technology, Ltd                                          
Equity [Line Items]                                          
Equity Method Investment Ownership Percentage 1                                   51      
Payments to Acquire Additional Interest in Subsidiaries             $ 10,000,000 ¥ 10,000,000                          
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures               487,057                          
Shares Issued, Price Per Share | $ / shares                                         $ 6.4375
Future Gas Station (Beijing) Technology, Ltd | Class A ordinary shares                                          
Equity [Line Items]                                          
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures             487,057