diff --git a/example/re/regular/requirements.txt b/example/re/regular/requirements.txt
index 571d502..948ebd2 100644
--- a/example/re/regular/requirements.txt
+++ b/example/re/regular/requirements.txt
@@ -4,4 +4,5 @@ tensorboard == 2.4.1
 matplotlib == 3.4.1
 scikit-learn == 0.24.1
 transformers == 4.5.0
-jieba == 0.42.1
\ No newline at end of file
+jieba == 0.42.1
+deepke
\ No newline at end of file