diff --git a/.gitmodules b/.gitmodules
index 445bca6..098b1be 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,15 +1,15 @@
 [submodule "zimfw"]
 	path = zimfw
-	url = https://github.com/zimfw/zimfw.git
+    url = https://git.linux-help.org/psi-jack/zimfw.git
 [submodule "vim_runtime"]
 	path = vim_runtime
-	url = https://github.com/amix/vimrc.git
+    url = https://git.linux-help.org/psi-jack/ultimate-vim.git
 [submodule "tmux"]
 	path = tmux
-	url = https://github.com/gpakosz/.tmux.git
+    url = https://git.linux-help.org/psi-jack/tmux-config.git
 [submodule "dotbot"]
 	path = dotbot
-	url = https://github.com/anishathalye/dotbot
+    url = https://git.linux-help.org/psi-jack/dotbot.git
 [submodule "vim_plugins/salt-vim"]
 	path = vim_plugins/salt-vim
 	url = https://github.com/saltstack/salt-vim.git