From 55b7b7deea6ebcc22f3ffb274dba9d430a9fb311 Mon Sep 17 00:00:00 2001
From: JOJO <1498581755@qq.com>
Date: Tue, 16 Jun 2026 22:54:12 +0800
Subject: [PATCH] =?UTF-8?q?fix(web):=20=5Fresolve=5Fworkspace=5Fid=20?=
 =?UTF-8?q?=E6=9C=AA=E5=8C=B9=E9=85=8D=E6=97=B6=E5=85=9C=E5=BA=95=E8=BF=94?=
 =?UTF-8?q?=E5=9B=9E=20default=20=E8=80=8C=E9=9D=9E=20None?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

host_workspaces.json 存在但不匹配时，不应返回 None 导致
对话目录指向 conversations_root 而丢失 conversations_root/default/
下的所有对话。
---
 utils/conversation_manager.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/utils/conversation_manager.py b/utils/conversation_manager.py
index eaa5a89..25f6140 100644
--- a/utils/conversation_manager.py
+++ b/utils/conversation_manager.py
@@ -108,8 +108,8 @@ class ConversationManager:
             if project_path == workspace_path or self._path_is_relative_to(project_path, workspace_path):
                 matches.append((len(str(workspace_path)), item.get("workspace_id")))
         if not matches:
-            # Docker/无工作区配置场景：只有一个工作区时使用 default；宿主机配置存在但不匹配时返回 None。
-            return "default" if not self.host_workspaces else None
+            # 未匹配任何工作区时兜底使用 "default"（web 模式 / 空配置均适用）
+            return "default"
         matches.sort(reverse=True)
         return str(matches[0][1])