From 7b01adabe36fedd80cd475f68dd679169233b5dc Mon Sep 17 00:00:00 2001
From: huangzhenpc <nosqli@163.com>
Date: Tue, 3 Mar 2026 10:46:12 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E7=A7=BB=E9=99=A4=20system=5Fhandler.go?=
 =?UTF-8?q?=20=E6=9C=AA=E4=BD=BF=E7=94=A8=E7=9A=84=20net/http=20=E5=AF=BC?=
 =?UTF-8?q?=E5=85=A5?=
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合并上游后 CheckUpdates 方法不再使用 http 包，删除多余导入修复编译错误。

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 backend/internal/handler/admin/system_handler.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/backend/internal/handler/admin/system_handler.go b/backend/internal/handler/admin/system_handler.go
index a061cd31..98ac6784 100644
--- a/backend/internal/handler/admin/system_handler.go
+++ b/backend/internal/handler/admin/system_handler.go
@@ -2,7 +2,6 @@ package admin
 
 import (
 	"context"
-	"net/http"
 	"strconv"
 	"strings"
 	"time"