diff --git a/apps/ai-game-creator-shell/src/features/project-workspace/ResourceReferenceChip.tsx b/apps/ai-game-creator-shell/src/features/project-workspace/ResourceReferenceChip.tsx
index d9806292f..80a5d81c3 100644
--- a/apps/ai-game-creator-shell/src/features/project-workspace/ResourceReferenceChip.tsx
+++ b/apps/ai-game-creator-shell/src/features/project-workspace/ResourceReferenceChip.tsx
@@ -4,6 +4,16 @@ import { X } from 'lucide-react';
 
 import type { ChatReference } from './resourceReferences';
 
+function chipTitle(reference: ChatReference) {
+  if (reference.type === 'resource') {
+    return `${reference.label} · ${reference.kind}`;
+  }
+  if (reference.type === 'skill') {
+    return `${reference.name} · Skill`;
+  }
+  return `${reference.label} · 运行区域`;
+}
+
 export function ResourceReferenceChip({
   reference,
   nodeKey,
@@ -25,13 +35,7 @@ export function ResourceReferenceChip({
         reference.type === 'skill' ? reference.name : undefined
       }
       contentEditable={false}
-      title={
-        reference.type === 'resource'
-          ? `${reference.label} · ${reference.kind}`
-          : reference.type === 'skill'
-            ? `${reference.name} · Skill`
-            : `${reference.label} · 运行区域`
-      }
+      title={chipTitle(reference)}
     >
       <span aria-hidden="true">{reference.type === 'skill' ? '$' : '@'}</span>
       <span className="resource-reference-chip-label">