diff --git a/src/modules/rag-chat/rag-chat.service.ts b/src/modules/rag-chat/rag-chat.service.ts
index 25cb486..e7018f3 100644
--- a/src/modules/rag-chat/rag-chat.service.ts
+++ b/src/modules/rag-chat/rag-chat.service.ts
@@ -75,7 +75,7 @@ export class RagChatService {
           messages,
           maxTokens: 2048,
         });
-        this.logger.log(`AI Gateway response: parsed=${!!resp.parsed}, rawLen=${resp.rawText?.length ?? 0}`);
+        this.logger.log(`AI Gateway response: parsed=${!!resp.parsed}`);
         reply = resp.parsed?.answer ?? String(resp.parsed?.content ?? '抱歉，AI 暂时无法生成回答。');
         citations = context.citations;
       } catch (err: any) {