diff --git a/apps/api/src/services/drift_narrator_service.py b/apps/api/src/services/drift_narrator_service.py
index 36e92104..567c350f 100644
--- a/apps/api/src/services/drift_narrator_service.py
+++ b/apps/api/src/services/drift_narrator_service.py
@@ -577,6 +577,18 @@ class DriftNarratorService:
             n += 1
         return n
 
+    def _shorten_field_path(self, field: str) -> str:
+        """
+        砍掉常見冗長前綴,讓 Telegram 排版不換行
+        spec.template.spec.volumes → volumes
+        spec.template.metadata.labels → metadata.labels
+        spec.internalTrafficPolicy → internalTrafficPolicy
+        """
+        for prefix in ("spec.template.spec.", "spec.template.", "spec."):
+            if field.startswith(prefix):
+                return field[len(prefix):]
+        return field
+
     def _render_telegram_body(
         self,
         report: "DriftReport",
@@ -607,7 +619,8 @@ class DriftNarratorService:
         else:
             for it in items:
                 emoji = "🔴" if it.get("level") == "high" else "🟡"
-                lines.append(f"{emoji} {it['field']}: {it['summary']}")
+                short_field = self._shorten_field_path(it['field'])
+                lines.append(f"{emoji} {short_field}: {it['summary']}")
 
         shown = len(items)
         if actionable > shown: