From 9acf7d204675fe5a7b8cd34be4ac5276b7ac8ba8 Mon Sep 17 00:00:00 2001
From: kuaifan <aipaw@live.cn>
Date: Wed, 21 Jan 2026 07:34:09 +0000
Subject: [PATCH] =?UTF-8?q?fix(ai):=20=E8=B0=83=E6=95=B4=20AI=20=E5=BB=BA?=
 =?UTF-8?q?=E8=AE=AE=E6=89=A7=E8=A1=8C=E6=9D=A1=E4=BB=B6?=
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1. subtasks: 标题长度阈值从 10 改为 5
2. similar: 启用向量搜索查找相似任务

Generated with [Claude Code](https://claude.ai/code)
via [Happy](https://happy.engineering)

Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>
---
 app/Module/AiTaskSuggestion.php | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/app/Module/AiTaskSuggestion.php b/app/Module/AiTaskSuggestion.php
index c15ecf310..f6f3154df 100644
--- a/app/Module/AiTaskSuggestion.php
+++ b/app/Module/AiTaskSuggestion.php
@@ -8,6 +8,7 @@ use App\Models\ProjectTaskUser;
 use App\Models\ProjectUser;
 use App\Models\User;
 use App\Models\WebSocketDialogMsg;
+use App\Module\Apps;
 use App\Module\Manticore\ManticoreBase;
 use Cache;
 use Carbon\Carbon;
@@ -36,9 +37,9 @@ class AiTaskSuggestion
                 return empty($content) || mb_strlen($content) < 20;
 
             case ProjectTaskAiEvent::EVENT_SUBTASKS:
-                // 无子任务且标题长度 > 10
+                // 无子任务且标题长度 > 5
                 $hasSubtasks = ProjectTask::where('parent_id', $task->id)->exists();
-                return !$hasSubtasks && mb_strlen($task->name) > 10;
+                return !$hasSubtasks && mb_strlen($task->name) > 5;
 
             case ProjectTaskAiEvent::EVENT_ASSIGNEE:
                 // 未指定负责人
@@ -48,8 +49,8 @@ class AiTaskSuggestion
                 return !$hasOwner;
 
             case ProjectTaskAiEvent::EVENT_SIMILAR:
-                // 向量搜索暂未实现，跳过
-                return false;
+                // 需要安装 search 插件才能使用向量搜索
+                return Apps::isInstalled('search');
 
             default:
                 return false;