invalid authorization code

## Prompt "invalid authorization code"

### Solution

1. **Confirm if the Machine Code Matches the Local Authorization Code**
   - Please contact the sales personnel to confirm whether the machine code you provided matches the local authorization code.
   - Ensure that the authorization code and machine code are consistent to avoid authorization failure due to mismatched information.

2. **Upgrade LarkXR and Configure the Specified Network Card IP**
   - If your device has multiple network cards, please ensure that you upgrade LarkXR to **V3.3.2.4** or a higher version.
   - Configure the IP address of the specified network card to ensure that the generated machine code (mid) is ultimately valid.
   - The local authorization code generated with this machine code can be saved and used normally.

3. **Disable Local Proxy and Restart the Server**
   - Please disable the proxy settings on your local machine
   - After disabling the proxy, restart the server.
   - After rebooting, check if the proxy is completely disabled.
   - Once the proxy is confirmed to be disabled, save the authorization code again and test it.