diff --git a/.gitmodules b/.gitmodules
index 99a1bbf2457b67c894fccfb654004248560533d5..2d98367544ef89ddfb7ecd61e1414ec4a940997f 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,6 +4,3 @@
 [submodule "PaddleNLP/language_representations_kit"]
 	path = PaddleNLP/language_representations_kit
 	url = https://github.com/PaddlePaddle/LARK
-[submodule "knowledge-driven-dialogue"]
-	path = knowledge-driven-dialogue
-	url = https://github.com/baidu/knowledge-driven-dialogue
diff --git a/knowledge-driven-dialogue b/PaddleNLP/knowledge-driven-dialogue
similarity index 100%
rename from knowledge-driven-dialogue
rename to PaddleNLP/knowledge-driven-dialogue