diff --git a/.config/nvim/coc-settings.json b/.config/nvim/coc-settings.json
index 261af2d..7ddef7a 100644
--- a/.config/nvim/coc-settings.json
+++ b/.config/nvim/coc-settings.json
@@ -1,4 +1,8 @@
 {
+  "diagnostic.errorSign": "❗",
+  "diagnostic.warningSign": "⚠️",
+  "diagnostic.infoSign": "ℹ️",
+  "diagnostic.hintSign": "💡",
   "yaml.schemaStore.enable": true,
   "yaml.format.enable": true,
   "yaml.validate": true,