From 2c4a839cef2a22054a6cfa375721bcb198257c52 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=B1=E6=BD=AE?= <zhuchaowe@users.noreply.github.com>
Date: Mon, 10 Nov 2025 17:54:35 +0800
Subject: [PATCH] process_messages

---
 fastapi_app.py | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/fastapi_app.py b/fastapi_app.py
index 33e3ed9..aa376a5 100644
--- a/fastapi_app.py
+++ b/fastapi_app.py
@@ -847,10 +847,23 @@ def process_messages(messages: List[Message], language: Optional[str] = None) ->
                         continue
 
                     if current_tag == "TOOL_RESPONSE":
-                        # 统计 [TOOL_RESPONSE] 后面的文字长度，超过1000字符就丢弃
-                        if len(text) <= 1000:
+                        # 统计 [TOOL_RESPONSE] 后面的文字长度，超过500字就截取
+                        if len(text) <= 500:
                             filtered_content += f"[TOOL_RESPONSE]\n{text}\n"
-                        # 如果超过1000字符，直接丢弃这块内容
+                        else:
+                            # 截取前中后3段内容，每段250字
+                            first_part = text[:250]
+                            middle_start = len(text) // 2 - 125
+                            middle_part = text[middle_start:middle_start + 250]
+                            last_part = text[-250:]
+                            
+                            # 计算省略的字数
+                            omitted_count = len(text) - 750
+                            omitted_text = f"...此处省略{omitted_count}字..."
+                            
+                            # 拼接内容
+                            truncated_text = f"{first_part}\n{omitted_text}\n{middle_part}\n{omitted_text}\n{last_part}"
+                            filtered_content += f"[TOOL_RESPONSE]\n{truncated_text}\n"
                     elif current_tag == "TOOL_CALL":
                         filtered_content += f"[TOOL_CALL]\n{text}\n"
                     elif current_tag == "ANSWER":