diff --git a/docs/requirements.txt b/docs/requirements.txt
index fa68258b1d84063d6ca0fb46f55e80e414eb9bdd..290d4cfaac5de7970d534d97819b286afaa2934e 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,3 +1,8 @@
 sphinx==2.1.0
 mistune
 sphinx_rtd_theme
+numpy >= 1.16.4
+networkx==2.3
+cython >= 0.25.2
+paddlepaddle==1.5.1
+pgl