diff --git a/en/.doctrees/environment.pickle b/en/.doctrees/environment.pickle
index 2e84c5327..100193d4b 100644
Binary files a/en/.doctrees/environment.pickle and b/en/.doctrees/environment.pickle differ
diff --git a/en/.doctrees/index.doctree b/en/.doctrees/index.doctree
index d6b314f58..a05d68930 100644
Binary files a/en/.doctrees/index.doctree and b/en/.doctrees/index.doctree differ
diff --git a/zh_CN/.doctrees/environment.pickle b/zh_CN/.doctrees/environment.pickle
index 8ef54b3f1..4c5218c59 100644
Binary files a/zh_CN/.doctrees/environment.pickle and b/zh_CN/.doctrees/environment.pickle differ
diff --git a/zh_CN/.doctrees/index.doctree b/zh_CN/.doctrees/index.doctree
index b1aba9286..ee6965334 100644
Binary files a/zh_CN/.doctrees/index.doctree and b/zh_CN/.doctrees/index.doctree differ