Concentrations (Details)	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Major Supplier One [Member]
Concentrations (Details) [Line Items]
Concentrations risks, percentage	26.30%
Costs of revenue, percentage		55.40%
Major Supplier Two [Member]
Concentrations (Details) [Line Items]
Concentrations risks, percentage	24.10%
Costs of revenue, percentage		28.60%
Major Customer One [Member]
Concentrations (Details) [Line Items]
Concentrations risks, percentage	45.60%	94.40%
Accounts receivable, percentage	43.30%	87.60%
Major Customer Two [Member]
Concentrations (Details) [Line Items]
Concentrations risks, percentage	27.90%
Accounts receivable, percentage	10.40%