Click "Invoice Management-Invoice Management Home Page-Invoice Online Distribution" (or "Invoice Management-Invoice Purchase Management-Invoice Online Distribution"), and click the query button in the tax UKey section to query the undistributed invoices.

Check the invoice type, invoice code, invoice start-stop number and number of copies. Double-click the word "Undistributed" in the invoice status, and the corresponding invoice information will appear under the column "Invoice information to be distributed". Click "Distribute" after verification, and the invoice status will be displayed in the module of "Current Tax UKey Invoice Inventory". If there are multiple types of invoices, repeat the above steps.