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Operating Lease (Tables)
6 Months Ended
Apr. 30, 2025
Operating Lease  
Schedule of lease costs
          
   For Three Months Ended April 30, 2025   For Three Months Ended April 30, 2024 
Lease expenses          
Operating lease expenses  $19,100   $ 
Short-term lease expenses       4,335 
Total lease cost  $19,100   $4,335 
           
Other information          
Cash paid for the amounts included in the measurement of lease liabilities for operating leases:          
Operating cash flows  $19,100   $ 
Weighted-average remaining lease term (in years):          
Operating lease   1.67    1.17 
Weighted-average discount rate:          
Operating lease   5.49%     
Schedule of future minimum lease payments
     
2025  $43,228 
2026   64,841 
Total payments  $108,069