diff --git a/nvim/ftplugin/lua.lua b/nvim/ftplugin/lua.lua
index 5632056..d1495dd 100644
--- a/nvim/ftplugin/lua.lua
+++ b/nvim/ftplugin/lua.lua
@@ -1 +1,3 @@
+ vim.cmd('set ts=2') -- Insert 2 spaces for a tab
+ vim.cmd('set sw=2') -- Change the number of space characters inserted for indentation
 require('lang/lua')
diff --git a/nvim/lua/pluginconfig/init.lua b/nvim/lua/pluginconfig/init.lua
index aeac24a..55dd92b 100644
--- a/nvim/lua/pluginconfig/init.lua
+++ b/nvim/lua/pluginconfig/init.lua
@@ -6,6 +6,7 @@ require('pluginconfig/galaxyline')
 require('pluginconfig/gitsigns')
 require('pluginconfig/hop')
 require('pluginconfig/lspinstall')
+require('pluginconfig/lua-dev') -- must before lspconfig
 require('pluginconfig/mkdx')
 require('pluginconfig/neotest')
 require('pluginconfig/numb')
diff --git a/nvim/lua/pluginconfig/lua-dev.lua b/nvim/lua/pluginconfig/lua-dev.lua
new file mode 100644
index 0000000..ea0d05b
--- /dev/null
+++ b/nvim/lua/pluginconfig/lua-dev.lua
@@ -0,0 +1,3 @@
+require("lua-dev").setup({
+	-- add any options here, or leave empty to use the default settings
+})