diff --git a/after/plugin/dap/nvim-dap-ui.lua b/after/plugin/dap/nvim-dap-ui.lua
index 75a80da..3b968bb 100644
--- a/after/plugin/dap/nvim-dap-ui.lua
+++ b/after/plugin/dap/nvim-dap-ui.lua
@@ -9,10 +9,19 @@ dap.listeners.before.event_terminated["dapui_config"] = function()
 	--dapui.close()
 end
 dap.listeners.before.event_exited["dapui_config"] = function()
-	dapui.close()
+	--dapui.close()
 end
 
-vim.keymap.set('n', '<F4>', function() dapui.close() end)
+local open = false
+vim.keymap.set('n', '<F4>', function()
+	if open then
+		open = false
+		dapui.close()
+	else
+		open = true
+		dapui.open()
+	end
+end)
 vim.keymap.set('n', '<M-k>', function() dapui.eval() end)
 
 vim.api.nvim_set_hl(0, 'DapLogPoint', { ctermbg = 0, fg = '#61afef', bg = '#31353f' })