Question about 2D GS

[Boris-Cui]

Hello, thank you for your work. I would like to try integrating 2D GS into the method you used for 3D GS. However, after the integration, the following issue arises: surface reconstruction can be completed, but there are artifacts resembling light reflections around the surroundings, as shown in the image below. Moreover, this phenomenon intensifies with the increase in the number of iterations. At 500 iterations, it is almost non-existent; at 1000 iterations, a few artifacts start to appear. The following image shows the situation in 3000 iterations.
Could you analyze what might be causing this?