diff --git a/chatdesk-ui/components/chat/chat-helpers/index.ts b/chatdesk-ui/components/chat/chat-helpers/index.ts
index b6f4918..de6d763 100644
--- a/chatdesk-ui/components/chat/chat-helpers/index.ts
+++ b/chatdesk-ui/components/chat/chat-helpers/index.ts
@@ -77,7 +77,18 @@ export const handleRetrieval = async (
     results: Tables<"file_items">[]
   }
 
-  return results
+ // return results
+
+  // ✅ 打印全部相似度得分和对应内容
+  results.forEach((item, index) => {
+    console.log(`Result ${index + 1}: similarity = ${(item.similarity * 100).toFixed(2)}%, content = ${item.content.slice(0, 100)}...`)
+  })
+
+  // ✅ 只保留 similarity >= 0.8 的记录（大于等于 80%）
+  const filteredResults = results.filter(item => item.similarity >= 0.8)
+
+  return filteredResults
+
 }
 
 export const createTempMessages = (