diff --git a/src/store/index.ts b/src/store/index.ts
index c7a8619..6fa238b 100644
--- a/src/store/index.ts
+++ b/src/store/index.ts
@@ -1731,7 +1731,7 @@ export const initStore = async () => {
             const foundTagNames = new Set<string>();
             store.tasks.forEach(t => t.tags?.forEach(tag => foundTagNames.add(tag)));
             for (const tagName of foundTagNames) {
-                if (tagName === "__template__") continue;
+                if (tagName === "__template__" || tagName.startsWith("@") || tagName.startsWith("#")) continue;
                 if (!store.tagDefinitions.find(d => d.name === tagName)) {
                     await upsertTagDefinition(tagName, 5, undefined, document.documentElement.classList.contains("dark") ? "dark" : "light");
                 }