1. Step 1: Open the software, create a new cube, and then double-click to jump, as shown below, and enter the following steps.

2. Step 2: After completing the above operations, select the material image to be added, as shown below, and enter the following steps.

3. Step 3: After completing the above operations, click the "Edit" tab to find the related texture parameters under it, as shown below, and enter the following steps.

4. Step 4: After the above operation, you can change the size of the map by changing the size value of the texture parameter, as shown in the following figure. In this way, the problem is solved.