diff --git a/docs/license.md b/docs/license.md
index d2af63711..612ce9cde 100644
--- a/docs/license.md
+++ b/docs/license.md
@@ -1,3 +1,3 @@
 # Lisense
 
-The project DeePMD-kit is licensed under [GNU LGPLv3.0](https://github.com/deepmodeling/deepmd-kit/blob/master/LICENSE).
\ No newline at end of file
+The project DMFF is licensed under [GNU LGPLv3.0](https://github.com/deepmodeling/DMFF/blob/master/LICENSE).
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 343447502..8880e4154 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,4 +6,5 @@ mkdocs-autorefs>=0.4.1
 mkdocs-gen-files>=0.3.4
 mkdocs-literate-nav>=0.4.1
 mkdocstrings>=0.19.0
-mkdocstrings-python>=0.7.0
\ No newline at end of file
+mkdocstrings-python>=0.7.0
+pygments>=2.12
\ No newline at end of file