diff --git a/.gitignore b/.gitignore
index fbadb6d..c407b38 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,5 @@ metbit/__pycache__/opls.cpython-311.pyc
 metbit/__pycache__/pca_ellipse.cpython-311.pyc
 metbit/__pycache__/pls.cpython-311.pyc
 metbit/__pycache__/pretreatment.cpython-311.pyc
+/docs/node_modules
+/docs/.next