diff --git a/.gitmodules b/.gitmodules
index 6ffd934..a81ef79 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -7,9 +7,6 @@
 [submodule "src/Libraries/geometry2"]
 	path = src/Libraries/geometry2
 	url = https://git.pnkr.asia/DuongTD/geometry2.git
-[submodule "src/Libraries/xmlrpcpp"]
-	path = src/Libraries/xmlrpcpp
-	url = https://git.pnkr.asia/DuongTD/xmlrpcpp.git
 [submodule "src/Libraries/laser_geometry"]
 	path = src/Libraries/laser_geometry
 	url = https://git.pnkr.asia/DuongTD/laser_geometry.git
@@ -22,7 +19,6 @@
 [submodule "src/Libraries/data_convert"]
 	path = src/Libraries/data_convert
 	url = https://git.pnkr.asia/DuongTD/data_convert.git
-
 [submodule "src/Libraries/robot_cpp"]
 	path = src/Libraries/robot_cpp
 	url = http://git.pnkx/HiepLM/robot_cpp.git
@@ -32,3 +28,6 @@
 [submodule "src/Algorithms/Packages/global_planners/dock_planner"]
 	path = src/Algorithms/Packages/global_planners/dock_planner
 	url = https://git.pnkr.asia/DuongTD/dock_planner.git
+[submodule "src/Libraries/xmlrpcpp"]
+	path = src/Libraries/xmlrpcpp
+	url = https://git.pnkr.asia/DuongTD/xmlrpcpp.git
diff --git a/src/Libraries/xmlrpcpp b/src/Libraries/xmlrpcpp
new file mode 160000
index 0000000..5575a50
--- /dev/null
+++ b/src/Libraries/xmlrpcpp
@@ -0,0 +1 @@
+Subproject commit 5575a50a32a11821eb1ea74bcd66de402df9ef91