C:\Users\16613\Desktop\adb>adb install meituanyouxuan.apk
adb server version (31) doesn't match this client (40); killing...
* daemon started successfully
error: more than one device/emulator
adb: error: failed to get feature set: more than one device/emulator
- waiting for device -
error: more than one device/emulator
C:\Users\16613\Desktop\adb>adb devices
List of devices attached
HT68J0205389 device
emulator-5554 device
C:\Users\16613\Desktop\adb>adb -s HT68J0205389 install meituanyouxuan.apk
Success
C:\Users\16613\Desktop\adb>