perf(backend): lazy load systeminformation

systeminformationを必要とする機能を有効にしていないサーバーで無駄に読み込まれることが無いように

1 files changed, 1 insertions, 1 deletions

diff --git a/packages/backend/src/core/AiService.ts b/packages/backend/src/core/AiService.ts
index 7a005400bb..cbae280030 100644
--- a/packages/backend/src/core/AiService.ts
+++ b/packages/backend/src/core/AiService.ts
@@ -7,7 +7,6 @@ import * as fs from 'node:fs';
 import { fileURLToPath } from 'node:url';
 import { dirname } from 'node:path';
 import { Injectable } from '@nestjs/common';
-import si from 'systeminformation';
 import { Mutex } from 'async-mutex';
 import fetch from 'node-fetch';
 import { bindThis } from '@/decorators.js';
@@ -84,6 +83,7 @@ export class AiService {
 
 	@bindThis
 	private async getCpuFlags(): Promise<string[]> {
+		const si = await import('systeminformation');
 		const str = await si.cpuFlags();
 		return str.split(/\s+/);
 	}