diff --git a/src/main/java/com/superbiz/agent/service/ChatService.java b/src/main/java/com/superbiz/agent/service/ChatService.java
index d42c126..cb04185 100644
--- a/src/main/java/com/superbiz/agent/service/ChatService.java
+++ b/src/main/java/com/superbiz/agent/service/ChatService.java
@@ -188,13 +188,8 @@ public class ChatService {
      * @return AI 回复
      */
     public String executeChat(ReactAgent agent, String question) throws GraphRunnerException {
-        logger.info("========================================");
-        logger.info("========== Agent 执行开始 ==========");
         logger.info("========================================");
         logger.info("📝 用户问题: {}", question);
-        logger.info("----------------------------------------");
-
-        logger.info("🚀 执行 ReactAgent.call() - 自动处理工具调用");
 
         long startTime = System.currentTimeMillis();
         var response = agent.call(question);
@@ -202,19 +197,8 @@ public class ChatService {
 
         String answer = response.getText();
 
-        logger.info("========================================");
-        logger.info("========== Agent 执行完成 ==========");
-        logger.info("========================================");
-        logger.info("⏱️  执行耗时: {} ms", duration);
-        logger.info("📏 最终输出长度: {} 字符", answer.length());
-        logger.info("----------------------------------------");
-        logger.info("📤 最终输出内容:");
-        if (answer.length() > 1000) {
-            logger.info("{}", answer.substring(0, 1000));
-            logger.info("... (已截断，总长度: {} 字符)", answer.length());
-        } else {
-            logger.info("{}", answer);
-        }
+        logger.info("⏱️  总耗时: {} ms", duration);
+        logger.info("📏 输出长度: {} 字符", answer.length());
         logger.info("========================================");
 
         return answer;