diff --git a/.readthedocs.yml b/.readthedocs.yml
new file mode 100644
index 00000000..7d5f1c20
--- /dev/null
+++ b/.readthedocs.yml
@@ -0,0 +1,9 @@
+version: 2
+
+formats: all
+
+python:
+  version: 3.7
+  install:
+    - requirements: requirements/runtime.txt
+    - requirements: requirements/docs.txt
diff --git a/docs/en/api/utils.rst b/docs/en/api/utils.rst
index 07617da9..16c367fe 100644
--- a/docs/en/api/utils.rst
+++ b/docs/en/api/utils.rst
@@ -47,7 +47,7 @@ Package
    :template: classtemplate.rst
 
    call_command
-   check_install_package
+   install_package
    get_installed_path
    is_installed
 
diff --git a/docs/zh_cn/api/utils.rst b/docs/zh_cn/api/utils.rst
index 3948c7b3..92466352 100644
--- a/docs/zh_cn/api/utils.rst
+++ b/docs/zh_cn/api/utils.rst
@@ -45,7 +45,7 @@ Package
    :nosignatures:
 
    call_command
-   check_install_package
+   install_package
    get_installed_path
    is_installed
 
diff --git a/requirements/docs.txt b/requirements/docs.txt
index e9b1eede..25d3f135 100644
--- a/requirements/docs.txt
+++ b/requirements/docs.txt
@@ -1,6 +1,9 @@
 docutils==0.16.0
 myst-parser
+opencv-python
 -e git+https://github.com/open-mmlab/pytorch_sphinx_theme.git#egg=pytorch_sphinx_theme
 sphinx==4.0.2
 sphinx-copybutton
 sphinx_markdown_tables
+torch
+torchvision