diff --git a/lua/core/autocommands.lua b/lua/core/autocommands.lua
index e2bd502..8462e02 100644
--- a/lua/core/autocommands.lua
+++ b/lua/core/autocommands.lua
@@ -155,11 +155,9 @@ vim.api.nvim_create_autocmd("TermLeave", {
 })
 
 vim.api.nvim_create_autocmd("FileType", {
-    pattern = { "vim", "help" },
+    pattern = { "lua" },
     callback = function(args)
-        vim.keymap.set("n", "K", function()
-            vim.cmd("help " .. vim.fn.expand("<cexpr>"))
-        end, { buffer = args.buf })
+        vim.bo[args.buf].keywordprg = ":help!"
     end,
 })
 
diff --git a/lua/core/keymap.lua b/lua/core/keymap.lua
index 4ad463a..1d60ad0 100644
--- a/lua/core/keymap.lua
+++ b/lua/core/keymap.lua
@@ -150,7 +150,7 @@ vim.keymap.set("n", "]d", function()
     vim.diagnostic.jump({ count = 1, float = true })
 end)
 vim.keymap.set("n", "gD", vim.lsp.buf.declaration)
-vim.keymap.set("n", "K", function()
+vim.keymap.set("n", "<C-k>", function()
     vim.lsp.buf.hover({ max_width = 80 })
 end)
 vim.keymap.set({ "i", "s" }, "<C-s>", function()
diff --git a/lua/lsp/init.lua b/lua/lsp/init.lua
index 762329e..76d21ec 100644
--- a/lua/lsp/init.lua
+++ b/lua/lsp/init.lua
@@ -67,6 +67,8 @@ local function on_attach(client, buf)
             })
         end,
     })
+
+    pcall(vim.keymap.del, "n", "K", { buffer = buf })
 end
 
 function M.setup()