diff --git a/home/private_dot_config/nvim/lua/plugins/lsp-config.lua b/home/private_dot_config/nvim/lua/plugins/lsp-config.lua
index 016598b..d92dae4 100644
--- a/home/private_dot_config/nvim/lua/plugins/lsp-config.lua
+++ b/home/private_dot_config/nvim/lua/plugins/lsp-config.lua
@@ -9,7 +9,7 @@ return {
     "williamboman/mason-lspconfig.nvim",
     config = function()
       require("mason-lspconfig").setup({
-        ensure_installed = { "lua_ls" },
+        ensure_installed = { "lua_ls", "marksman", "rust_analyzer", "pyright" },
       })
     end,
   },
@@ -24,10 +24,26 @@ return {
         capabilities = capabilities,
       })
 
+      -- markdown
+      lspconfig.marksman.setup({
+        capabilities = capabilities,
+      })
+
+      -- rust
+      lspconfig.rust_analyzer.setup({
+        capabilities = capabilities,
+      })
+
+      -- python
+      lspconfig.pyright.setup({
+        capabilities = capabilities,
+      })
+
       vim.keymap.set("n", "K", vim.lsp.buf.hover, {})
       vim.keymap.set("n", "gd", vim.lsp.buf.definition, {})
       vim.keymap.set({ "n", "v" }, "<leader>c", "", { desc = "+code" })
       vim.keymap.set({ "n", "v" }, "<leader>ca", vim.lsp.buf.code_action, { desc = "action" })
+      vim.keymap.set({ "n", "v" }, "<leader>cr", vim.lsp.buf.rename, { desc = "rename" })
     end,
   },
 }
diff --git a/home/private_dot_config/nvim/lua/plugins/treesitter.lua b/home/private_dot_config/nvim/lua/plugins/treesitter.lua
index d4a8e05..f854eca 100644
--- a/home/private_dot_config/nvim/lua/plugins/treesitter.lua
+++ b/home/private_dot_config/nvim/lua/plugins/treesitter.lua
@@ -5,7 +5,7 @@ return {
     local configs = require("nvim-treesitter.configs")
 
     configs.setup({
-      ensure_installed = { "lua", "vim", "query", "javascript", "html", "python", "rust" },
+      ensure_installed = { "lua", "vim", "query", "javascript", "html", "python", "rust", "markdown" },
       sync_install = false,
       auto_install = true,
       highlight = { enable = true },