From f5c7d3ff9c6a9bc61234f23aa160d3be1ddf89cb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=B1=E6=BD=AE?= <zhuchaowe@users.noreply.github.com>
Date: Sun, 15 Feb 2026 18:12:22 +0800
Subject: [PATCH] =?UTF-8?q?on=5Ftool=5Fstart=20=E9=95=BF=E5=BA=A6=E8=B0=83?=
 =?UTF-8?q?=E6=95=B4?=
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---
 agent/logging_handler.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/agent/logging_handler.py b/agent/logging_handler.py
index 5d2c196..de0d3db 100644
--- a/agent/logging_handler.py
+++ b/agent/logging_handler.py
@@ -66,7 +66,7 @@ class LoggingCallbackHandler(BaseCallbackHandler):
             tool_name = 'unknown_tool'
         else:
             tool_name = serialized.get('name', 'unknown_tool')
-        self.logger.info(f"🔧 Tool Start - {tool_name} with input: {str(input_str)[:600]}")
+        self.logger.info(f"🔧 Tool Start - {tool_name} with input: {str(input_str)[:1000]}")
 
     def on_tool_end(self, output: str, **kwargs: Any) -> None:
         """当工具调用结束时调用"""