fix

init.lua

@@ -529,6 +529,12 @@ cmp.setup {
     { name = 'nvim_lsp' },
     { name = 'luasnip' },
   },
+  window = {
+    completion = {
+      border = "rounded",
+      winhighlight = "Normal:CmpNormal,CursorLine:MyPmenuSel",
+    },
+  }
 }
 
 -- The line beneath this is called `modeline`. See `:help modeline`

lua/custom/plugins/init.lua

@@ -39,15 +39,6 @@ return {
     -- save
     keymap.set('n', 'sw', ':w<CR>', { silent = true })
 
-    require 'cmp'.setup {
-      window = {
-        completion = {
-          border = "rounded",
-          winhighlight = "Normal:CmpNormal,CursorLine:MyPmenuSel",
-        }
-      }
-    }
-
     vim.api.nvim_set_hl(0, 'MyPmenuSel', { bg = 'NONE', fg = '#d55fde' })
     -- gray
     vim.api.nvim_set_hl(0, 'CmpItemAbbrDeprecated', { bg = 'NONE', strikethrough = true, fg = '#808080' })