diff --git a/.gitignore b/.gitignore
index f726098e3..23990f45e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -90,6 +90,9 @@ test/var
 ###### Docs website files
 docs/site
 
+##### Git Sub Module
+deps/logmessage
+
 ###### Intellij files
 .idea
 cmake-build-debug
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 000000000..2e8c5421f
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,4 @@
+[submodule "logmessage"]
+	path = deps/logmessage
+	url = git@github.com:oceanbase/oblogmsg.git
+	branch = master
diff --git a/CMakeLists.txt b/CMakeLists.txt
index dd314aed4..56e636044 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -33,6 +33,7 @@ set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 
 add_subdirectory(deps/easy)
 add_subdirectory(deps/oblib)
+add_subdirectory(deps/logmessage)
 add_subdirectory(src)
 
 include(CMakeDependentOption)
diff --git a/build.sh b/build.sh
index 6d1485fd9..3b7563314 100755
--- a/build.sh
+++ b/build.sh
@@ -86,7 +86,7 @@ function prepare_build_dir
 # dep_create
 function do_init
 {
-    (cd $TOPDIR/deps/3rd && bash dep_create.sh)
+    (cd $TOPDIR/deps/3rd && bash dep_create.sh && cd $TOPDIR  &&  git submodule update --init)
 }
 
 # make build directory && cmake && make (if need)