* add panda kit * better: 3X is default * how about * replace more three refs old-commit-hash: b918e0682256fdc0c202fa55ea6182f58acede5c
* add panda kit * better: 3X is default * how about * replace more three refs old-commit-hash: b918e0682256fdc0c202fa55ea6182f58acede5c