2. Change the password of the keystore to the default password of the system: android, as shown below:

Keytool -storepasswd -keystore signature file name. Signature file suffix

Enter the old password: XXX, and then enter the new password: android.

3. Modify the password of the alias Alis of the keystore: android (here I default your Alis as the default androiddebugkey, and if you don't need this command, modify the keytool -changealias -keystore signature file name-alias signature file name password (possibly uncertain)-destructalas alias file name first), as follows:

Keytool-keypasswd-keystordebug。 Keystore alias alias file name

Please point out any errors or modifications.