diff --git a/home/user/.config/nvim/after/ftplugin/cpp.lua b/home/user/.config/nvim/after/ftplugin/cpp.lua
index 24ad15f..53435a1 100644
--- a/home/user/.config/nvim/after/ftplugin/cpp.lua
+++ b/home/user/.config/nvim/after/ftplugin/cpp.lua
@@ -2,4 +2,4 @@ local opt = vim.opt_local
 
 opt.tabstop = 2
 opt.softtabstop = 2
-opt.shiftwidth = 2
+opt.shiftwidth = vim.bo.tabstop
diff --git a/home/user/.config/nvim/lua/base/options.lua b/home/user/.config/nvim/lua/base/options.lua
index b81e79a..0eb772b 100644
--- a/home/user/.config/nvim/lua/base/options.lua
+++ b/home/user/.config/nvim/lua/base/options.lua
@@ -29,9 +29,9 @@ opt.hidden = true
 
 opt.expandtab = true  -- spaces instead of tab
 opt.smarttab = true
-opt.tabstop = 4  -- 1 tab = .tabstop spaces
+opt.tabstop = 4  -- 1 tab appears number spaces
 opt.softtabstop = 4
-opt.shiftwidth = 4  -- width of 1 tab in spaces
+opt.shiftwidth = vim.bo.tabstop  -- insert tab or shift inserting .shiftwidth*.tabstop spaces or .shiftwidth/.tabstop tabs
 opt.autoindent = true
 opt.smartindent = true
 opt.showtabline = 2
diff --git a/home/user/.config/nvim/lua/base/plugins/lualine.lua b/home/user/.config/nvim/lua/base/plugins/lualine.lua
index 083986a..8828198 100644
--- a/home/user/.config/nvim/lua/base/plugins/lualine.lua
+++ b/home/user/.config/nvim/lua/base/plugins/lualine.lua
@@ -15,11 +15,10 @@ function get_formatted_virtual_env()
 end
 
 function detect_indent_type()
-    local shiftwidth = vim.bo.shiftwidth
     if vim.bo.expandtab then
-        return shiftwidth .. " spaces"
+        return "indent: " .. vim.bo.tabstop .. "s"
     else
-        return shiftwidth .. " tab"
+        return "indent: " .. 1 .. "t = " .. vim.bo.tabstop .. "s"
     end
 end