diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index b7c66034..fe9889a6 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -7,8 +7,8 @@ on:
       - 'docs/en/**'
       - 'docs/zh/**'
       - 'docs/images/**'
+      - docs/requirements.txt
       - .github/workflows/docs.yml
-      - .github/workflows/requirements.txt
       - mkdocs.yml
     branches:
       - master
@@ -18,8 +18,8 @@ on:
       - 'docs/en/**'
       - 'docs/zh/**'
       - 'docs/images/**'
+      - docs/requirements.txt
       - .github/workflows/docs.yml
-      - .github/workflows/requirements.txt
       - mkdocs.yml
 
 permissions:
@@ -37,7 +37,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install -r .github/workflows/requirements.txt
+          pip install -r docs/requirements.txt
       - name: Build site
         run: mkdocs build
       - name: Deploy to gh-pages
diff --git a/.github/workflows/requirements.txt b/docs/requirements.txt
similarity index 100%
rename from .github/workflows/requirements.txt
rename to docs/requirements.txt