diff --git a/src/charts/charts.service.ts b/src/charts/charts.service.ts
index 8e5af83..5ffc9d7 100644
--- a/src/charts/charts.service.ts
+++ b/src/charts/charts.service.ts
@@ -144,6 +144,9 @@ export class ChartsService {
     const a = artist.trim();
     const s = song.trim();
     if (a.toLowerCase() === s.toLowerCase()) return true;
+    // Известные заглушки эфира / джинглы-свиперы.
+    if (a.toLowerCase() === 'online' && s.toLowerCase() === 'radio') return true;
+    if (/^fx$/i.test(a) && /^fx-?\d+$/i.test(s)) return true;
     const hex = (v: string) => /^[0-9a-f]{6,}$/i.test(v) && /[0-9]/.test(v);
     const code = (v: string) => /^[0-9]+-[0-9]+/.test(v);
     const url = (v: string) => /\.(ru|fm|by|com|ua)$/i.test(v) || /^https?:/i.test(v);