diff --git a/dotfiles/neovim/init.lua b/dotfiles/neovim/init.lua
index 6645d65..0552fbb 100644
--- a/dotfiles/neovim/init.lua
+++ b/dotfiles/neovim/init.lua
@@ -669,6 +669,15 @@ lspconfig.julials.setup {
             run(server)
         ]] }
 }
+-- JETLS
+require 'lspconfig.server_configurations.jetls'
+lspconfig.jetls.setup {
+    on_attach = function(client, bufnr)
+        on_attach(client, bufnr)
+        vim.lsp.inlay_hint.enable(true, { bufnr = bufnr })
+    end,
+    capabilities = capabilities,
+}
 -- SATySFi
 require 'lspconfig.server_configurations.satysfi_ls'
 lspconfig.satysfi_ls.setup {
@@ -689,6 +698,7 @@ lspconfig.powershell_es.setup {
     capabilities = capabilities,
 }
 
+
 lspconfig.tinymist.setup {
     on_attach = on_attach,
     capabilities = capabilities,
diff --git a/dotfiles/neovim/lua/lspconfig/server_configurations/jetls.lua b/dotfiles/neovim/lua/lspconfig/server_configurations/jetls.lua
new file mode 100644
index 0000000..fb6b304
--- /dev/null
+++ b/dotfiles/neovim/lua/lspconfig/server_configurations/jetls.lua
@@ -0,0 +1,36 @@
+local configs = require 'lspconfig.configs'
+local util = require 'lspconfig.util'
+
+local root_files = { 'Project.toml', 'JuliaProject.toml' }
+
+configs.jetls = {
+    default_config = {
+        cmd = {
+            'julia',
+            '--project=' .. vim.env.HOME .. '/work/julia/JETLS.jl',
+            '--startup-file=no',
+            '--history-file=no',
+            '-e',
+            [[
+                using JETLS
+                runserver(stdin, stdout)
+            ]]
+        },
+        filetypes = { 'julia' },
+        root_dir = function(fname)
+            return util.root_pattern(unpack(root_files))(fname)
+                or vim.fs.dirname(vim.fs.find('.git', { path = fname, upward = true, })[1])
+        end,
+        single_file_support = true,
+    },
+    commands = {
+        -- JuliaActivateEnv = {
+        --     activate_env
+        -- }
+    },
+    docs = {
+        description = [[
+JETLS: https://github.com/aviatesk/JETLS.jl
+        ]],
+    },
+}
diff --git a/extra_configs/xremap_config.yml b/extra_configs/xremap_config.yml
index db85d9e..15ba982 100644
--- a/extra_configs/xremap_config.yml
+++ b/extra_configs/xremap_config.yml
@@ -16,6 +16,9 @@ modmap:
       Win_L:
         held: Win_L
         alone: Key_Chat
+  - name: left shift
+    remap:
+      Capslock: shift_l
 keymap:
   - name: ZenkakuHankaku to Esc
     remap: