The Group has leased office and store premises under operating lease agreements for the periods from 2021 to 2025. As of December 31, 2021 the Group had no long-term leases that were classified as a financing lease.

	Year ended December 31, 2021
	RMB
Operating lease expense		43,260
Short-term lease expense		57,180
Total lease expense		100,440

The Group recorded operating lease expenses of RMB83,093 and RMB87,681 for the years ended December 31, 2019 and 2020 prior to the adoption of the lease ASUs, which were charged to the consolidated statements of operations and comprehensive loss when incurred.

Supplemental consolidated balance sheet information related to leases was as follows:

	As of December 31, 2021
Operating lease:	RMB
Operating leases right-of-use assets		69,612
Current portion of lease liabilities		35,948
Non-current portion of lease liabilities		34,501
Total operating lease liabilities		70,449
Weighted-average remaining lease term (in years) – operating leases		2.18
Weighted-average discount rate – operating leases		5.64	%

As of December 31, 2021, future minimum lease payments under non-cancellable operating lease agreements for which the Group has recognized operating lease right-of-use assets and liabilities are as follows:

Years ending	RMB

2022		38,480
2023		27,580
2024		7,981
2025		587
Total undiscounted cash flows		74,628
Less: imputed interest		4,179
Total		70,449

Lease liabilities due within one year		35,948
Lease liabilities due after one year		34,501