fix some bugs
Welcome to use MXCAM. This application is used with various WIFI-based cameras and various occasions. Use wifi to connect the camera and browse the camera's real-time video/photograph/recording, and support functions such as TF card photographing and recording. The specific usage method is as follows:
1. If you need to browse the real-time video of the camera, please connect the wifi of the mobile phone to the wifi of the camera first.
2. Run MXCAM, add the camera to the list, and connect the camera to the Internet through the WiFi function in the drop-down menu for remote access
3. Click the current camera, the real-time video of the camera will be displayed on the interface. At this time, you can click the photo (video) button to take a photo or video.
4. If you need to view the previously recorded files, you can directly open this application and enter the photo album to view.
