diff --git a/backend/src/services/conversationService.ts b/backend/src/services/conversationService.ts
index 8a6d9ad8..9493658c 100644
--- a/backend/src/services/conversationService.ts
+++ b/backend/src/services/conversationService.ts
@@ -181,6 +181,9 @@ export class ConversationService {
         knowledgeBaseContext,
       });
       console.log(`📝 [assembleContext] 首次消息，使用完整模板，长度: ${userPromptContent.length}`);
+      console.log(`📋 [assembleContext] userPromptContent完整内容:\n${userPromptContent}`);
+      console.log(`🔍 [assembleContext] 是否包含"参考文献": ${userPromptContent.includes('参考文献')}`);
+      console.log(`🔍 [assembleContext] 是否包含知识库内容: ${userPromptContent.includes('阿尔兹海默症')}`);
     } else {
       // 后续消息：只发送用户输入和知识库上下文（如果有）
       if (knowledgeBaseContext) {