Interface ELECHOUSE Speech Recognition Module V3 using arduino uno

Hii ,
I am using the voice recognition module v3.1 but the issues is the module is tained using sigtrain 0 and 1 and but the i run the bload command that shows the
Load success: 0

  • Record 0 Record already in recognizer
  • Record 1 Record already in recognizer.
    what should do please guide me
    how to record data is clear i used Clear Commands but is not working