diff --git a/lua/config/bufferline.lua b/lua/config/bufferline.lua
index 9089a83..6fa27ce 100644
--- a/lua/config/bufferline.lua
+++ b/lua/config/bufferline.lua
@@ -9,7 +9,7 @@ require("bufferline").setup {
       icon = "▎", -- this should be omitted if indicator style is not 'icon'
       style = "icon",
     },
-    buffer_close_icon = "",
+    buffer_close_icon = "",
     modified_icon = "●",
     close_icon = "",
     left_trunc_marker = "",
diff --git a/lua/config/dashboard-nvim.lua b/lua/config/dashboard-nvim.lua
index 2519aec..55a268d 100644
--- a/lua/config/dashboard-nvim.lua
+++ b/lua/config/dashboard-nvim.lua
@@ -21,25 +21,25 @@ conf.header = {
 
 conf.center = {
   {
-    icon = "  ",
+    icon = "󰈞  ",
     desc = "Find  File                              ",
     action = "Leaderf file --popup",
     key = "<Leader> f f",
   },
   {
-    icon = "  ",
+    icon = "󰈢  ",
     desc = "Recently opened files                   ",
     action = "Leaderf mru --popup",
     key = "<Leader> f r",
   },
   {
-    icon = "  ",
+    icon = "󰈬  ",
     desc = "Project grep                            ",
     action = "Leaderf rg --popup",
     key = "<Leader> f g",
   },
   {
-    icon = "  ",
+    icon = "  ",
     desc = "Open Nvim config                        ",
     action = "tabnew $MYVIMRC | tcd %:p:h",
     key = "<Leader> e v",
@@ -51,7 +51,7 @@ conf.center = {
     key = "e",
   },
   {
-    icon = "  ",
+    icon = "󰗼  ",
     desc = "Quit Nvim                               ",
     -- desc = "Quit Nvim                               ",
     action = "qa",
diff --git a/lua/config/lsp.lua b/lua/config/lsp.lua
index 728455a..765a2ef 100644
--- a/lua/config/lsp.lua
+++ b/lua/config/lsp.lua
@@ -233,10 +233,10 @@ if utils.executable("lua-language-server") then
 end
 
 -- Change diagnostic signs.
-fn.sign_define("DiagnosticSignError", { text = "✗", texthl = "DiagnosticSignError" })
-fn.sign_define("DiagnosticSignWarn", { text = "!", texthl = "DiagnosticSignWarn" })
-fn.sign_define("DiagnosticSignInformation", { text = "", texthl = "DiagnosticSignInfo" })
-fn.sign_define("DiagnosticSignHint", { text = "", texthl = "DiagnosticSignHint" })
+fn.sign_define("DiagnosticSignError", { text = '🆇', texthl = "DiagnosticSignError" })
+fn.sign_define("DiagnosticSignWarn", { text = '⚠️', texthl = "DiagnosticSignWarn" })
+fn.sign_define("DiagnosticSignInfo", { text = 'ℹ️', texthl = "DiagnosticSignInfo" })
+fn.sign_define("DiagnosticSignHint", { text = '', texthl = "DiagnosticSignHint" })
 
 -- global config for diagnostic
 diagnostic.config {
diff --git a/lua/config/statusline.lua b/lua/config/statusline.lua
index 2babb50..1a521a6 100644
--- a/lua/config/statusline.lua
+++ b/lua/config/statusline.lua
@@ -130,6 +130,7 @@ require("lualine").setup {
       {
         "diagnostics",
         sources = { "nvim_diagnostic" },
+        symbols = {error = '🆇 ', warn = '⚠️ ', info = 'ℹ️ ', hint = ' '},
       },
     },
     lualine_x = {