diff --git a/lua/plugs/nvim-lspconfig.lua b/lua/plugs/nvim-lspconfig.lua
index 44cf33c..cb43cfc 100644
--- a/lua/plugs/nvim-lspconfig.lua
+++ b/lua/plugs/nvim-lspconfig.lua
@@ -133,7 +133,7 @@ return {
       }
       require("symbols-outline").setup(opts)
       G.map({
-        { "n", "<cs-o>", "<cmd>SymbolsOutline<cr>", { noremap = true } },
+        { "n", "<leader>o", "<cmd>SymbolsOutline<cr>", { noremap = true } },
         { "v", "<cs-o>", "<cmd>SymbolsOutline<cr>", { noremap = true } },
       })
     end
@@ -231,8 +231,7 @@ return {
             entries = { name = 'wildmenu', separator = '|' }
           },
           sources = cmp.config.sources({
-            { name = 'path' },
-            { name = 'cmdline' },
+            { name = 'buffer' },
           }),
           mapping = cmp.mapping.preset.insert({
             ['<CR>'] = cmp.mapping.confirm({ select = true }),