diff --git a/lua/lsp/init.lua b/lua/lsp/init.lua
index 99b69eb..e2736ef 100644
--- a/lua/lsp/init.lua
+++ b/lua/lsp/init.lua
@@ -126,7 +126,8 @@ function P.on_attach(client, bufnr)
     vim.keymap.set("n", "<leader>dl", vim.diagnostic.setloclist, opts)
     vim.keymap.set("n", "gD", vim.lsp.buf.declaration, opts)
     vim.keymap.set("n", "gd", vim.lsp.buf.definition, opts)
-    vim.keymap.set("n", "K", vim.lsp.buf.hover, opts)
+    vim.keymap.set("n", "<C-k>", vim.lsp.buf.hover, opts)
+    vim.keymap.set("i", "<C-k>", vim.lsp.buf.signature_help)
     vim.keymap.set("n", "gi", vim.lsp.buf.implementation, opts)
     vim.keymap.set("n", "<leader>ls", vim.lsp.buf.signature_help, opts)
     vim.keymap.set("n", "<leader>lr", ca_rename, opts)