the first method:
1. Find Preferences in Window and open it;
2. Cancel the √ in front of Run/Debug ==> Console ==> Show When program writes to standard out and Show When program writes to standard error.
3. Confirm the exit, it will take effect!
The second method:
1. Right-click in the Console console, find Preferences, and click, as shown below:
2. Confirm the exit and it will take effect!