diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseAiChatServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseAiChatServiceImpl.java
index 9fd092a8..cf33bb6b 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseAiChatServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseAiChatServiceImpl.java
@@ -101,6 +101,9 @@ public class CaseAiChatServiceImpl implements ICaseAiChatService {
         chatParam.put("kIds", kIds);
         chatParam.put("query", caseAiChatDto.getQuery());
         chatParam.put("conversationId", conversationId);
+        chatParam.put("enableThinking", true);
+        String chatParamStr = chatParam.toJSONString();
+        log.info("案例问答接口请求参数: [{}]", chatParamStr);
         
         // 4. 设置请求头
         String accessToken = aiAccessTokenService.getAccessToken();
@@ -109,7 +112,7 @@ public class CaseAiChatServiceImpl implements ICaseAiChatService {
         builder.url(caseAiProperties.getBaseUrl() + "/apigateway/chat/knowledge/v1/chat/completions");
         builder.addHeader("access_token", accessToken);
         builder.addHeader("X-AI-ApiCode", apiCode);
-        RequestBody bodyRequestBody = RequestBody.create(chatParam.toJSONString(), MediaType.parse("application/json"));
+        RequestBody bodyRequestBody = RequestBody.create(chatParamStr, MediaType.parse("application/json"));
         builder.post(bodyRequestBody);
         Request request = builder.build();