From 7211344b3ce44cd8a735d9da75ac829183788a82 Mon Sep 17 00:00:00 2001
From: Windpicker-owo <3431391539@qq.com>
Date: Sat, 13 Dec 2025 21:14:10 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8DChatManager=E7=B1=BB=E4=B8=AD?=
 =?UTF-8?q?=E7=9A=84streams=E8=BF=94=E5=9B=9E=EF=BC=8C=E9=81=BF=E5=85=8D?=
 =?UTF-8?q?=E7=9B=B4=E6=8E=A5=E8=BF=94=E5=9B=9E=E5=BC=95=E7=94=A8=E4=BB=A5?=
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---
 src/chat/message_receive/chat_stream.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/chat/message_receive/chat_stream.py b/src/chat/message_receive/chat_stream.py
index 800e3b896..c0bdcb758 100644
--- a/src/chat/message_receive/chat_stream.py
+++ b/src/chat/message_receive/chat_stream.py
@@ -576,9 +576,8 @@ class ChatManager:
         Returns:
             dict[str, ChatStream]: 包含所有聊天流的字典，key为stream_id，value为ChatStream对象
 
-        注意：直接返回内部字典的引用以提高性能，调用方应避免修改
         """
-        return self.streams  # 直接返回引用，避免复制开销
+        return self.streams.copy()
 
     @staticmethod
     def _build_fields_to_save(stream_data_dict: dict) -> dict: