diff --git a/config/nvim/lua/config_plugins/config_aerial.lua b/config/nvim/lua/config_plugins/config_aerial.lua
index 3d38e9f9..a05e39a2 100644
--- a/config/nvim/lua/config_plugins/config_aerial.lua
+++ b/config/nvim/lua/config_plugins/config_aerial.lua
@@ -1,10 +1,17 @@
 local aerial = require('aerial')
 aerial.setup {
+    backends = { "lsp", "treesitter", "markdown", "man" },
     layout = {
-        placement = "edge",
+        default_direction = "float",
     },
-    attach_mode = "global",
-    highlight_mode = "none",
     manage_folds = true,
+    close_on_select = true,
     show_guides = true,
+    close_automatic_events = {
+        "unfocus", "switch_buffer", "unsupported"
+    },
+    float = {
+        relative = "win",
+    },
+    filter_kind = false,
 }
diff --git a/config/nvim/lua/config_plugins/config_lsp.lua b/config/nvim/lua/config_plugins/config_lsp.lua
index 0725959d..c5e9a845 100644
--- a/config/nvim/lua/config_plugins/config_lsp.lua
+++ b/config/nvim/lua/config_plugins/config_lsp.lua
@@ -51,7 +51,7 @@ local on_attach = function(client, bufnr)
     vim.keymap.set('n', 'gI', vim.lsp.buf.implementation, bufopts)
     vim.keymap.set('n', 'gi', '<cmd>Trouble lsp_implementations<cr>', bufopts)
     vim.keymap.set('n', 'K', vim.lsp.buf.hover, bufopts)
-    -- vim.keymap.set('n', '<C-k>', vim.lsp.buf.signature_help, bufopts)
+    vim.keymap.set('n', '<C-k>', vim.lsp.buf.signature_help, bufopts)
     vim.keymap.set('n', '<leader>wa', vim.lsp.buf.add_workspace_folder, bufopts)
     vim.keymap.set('n', '<leader>wr', vim.lsp.buf.remove_workspace_folder, bufopts)
     vim.keymap.set('n', '<leader>wl', function()