diff --git a/lua/plugs/nvim-cmp.lua b/lua/plugs/nvim-cmp.lua
index 05f3d7b..d402872 100644
--- a/lua/plugs/nvim-cmp.lua
+++ b/lua/plugs/nvim-cmp.lua
@@ -102,6 +102,24 @@ return {
         },
       }
       require('cmp').setup(cmp_opt)
+
+      -- 命令栏补全
+      require('cmp').setup.cmdline(':', {
+        mapping = cmp.mapping.preset.cmdline(),
+        sources = cmp.config.sources({
+          { name = 'cmdline' },
+        }, {
+          { name = 'path' },
+        })
+      })
+
+      -- 搜索栏补全
+      require('cmp').setup.cmdline('/', {
+        mapping = cmp.mapping.preset.cmdline(),
+        sources = {
+          { name = 'buffer' },
+        }
+      })
     end,
   },
 }
diff --git a/lua/plugs/nvimtree.lua b/lua/plugs/nvimtree.lua
index 94c0729..53b7149 100644
--- a/lua/plugs/nvimtree.lua
+++ b/lua/plugs/nvimtree.lua
@@ -4,7 +4,7 @@ return {
     'nvim-tree/nvim-web-devicons'
   },
   keys = {
-    "<c-e>"
+    { "<c-e>", "<cmd>NvimTreeToggle<CR>", desc = "Toggle file tree" }
   },
   config = function()
     require 'nvim-web-devicons'.setup {}