diff --git a/nvim/init.lua b/nvim/init.lua
index 5ab1ac2..1131c03 100644
--- a/nvim/init.lua
+++ b/nvim/init.lua
@@ -109,7 +109,6 @@ vim.api.nvim_create_autocmd("FileType", {
 vim.keymap.set("n", "t", ":FloatermNew<CR>",    { silent = true })
 vim.keymap.set("n", "e", ":NERDTreeToggle<CR><C-W>l", { silent = true })
 vim.keymap.set("n", "s", ":DBUIToggle<CR>",     { silent = true })
-vim.keymap.set("n", "x", "<Plug>(DBUI_ExecuteQuery)", { remap = true })
 vim.keymap.set("n", "q", function()
   local ok = pcall(vim.cmd, "wq")
   if not ok then vim.cmd("q") end
@@ -255,4 +254,4 @@ local function toggle_pim()
     vim.api.nvim_set_current_win(w1)
 end
 
-vim.keymap.set("n", "r", toggle_pim, { silent = true })
+vim.keymap.set("n", "x", toggle_pim, { silent = true })