diff --git a/.gitmodules b/.gitmodules
index a17fe30c..c6b7cc8e 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,8 +1,8 @@
 [submodule "parser"]
 	path = parser
 	url = https://gitee.com/ascend/parser.git
-	branch = development
+	branch = master
 [submodule "metadef"]
 	path = metadef
 	url = https://gitee.com/ascend/metadef.git
-	branch = development
+	branch = master
diff --git a/metadef b/metadef
index cc9de48a..6681ff4b 160000
--- a/metadef
+++ b/metadef
@@ -1 +1 @@
-Subproject commit cc9de48a7779cf95cab90a23db608421a691fd12
+Subproject commit 6681ff4b61da48441640602501e76dceb1bf1bb6
diff --git a/parser b/parser
index f86c7513..c6b1f992 160000
--- a/parser
+++ b/parser
@@ -1 +1 @@
-Subproject commit f86c751307835d85329260feb51b559d378b5710
+Subproject commit c6b1f992dbcc73d8da2106975d4fcce29ff38a78