From 3a0d2039d055ec9451dadc311a9bcce2d79dab01 Mon Sep 17 00:00:00 2001
From: Rowan Chen <156078944+rowanchen-com@users.noreply.github.com>
Date: Thu, 5 Mar 2026 15:43:18 +0800
Subject: [PATCH] fix: set sort_order for newly installed apps to avoid random
 positioning (#12069)

---
 agent/app/service/app.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/agent/app/service/app.go b/agent/app/service/app.go
index a0f5c16e7..4f0e32fb0 100644
--- a/agent/app/service/app.go
+++ b/agent/app/service/app.go
@@ -516,6 +516,10 @@ func (a AppService) Install(req request.AppInstallCreate, executeScript bool) (a
 	}
 	appInstall.Env = string(paramByte)
 
+	var maxSort int
+	global.DB.Model(&model.AppInstall{}).Where("favorite = ?", false).Select("COALESCE(MAX(sort_order),0)").Scan(&maxSort)
+	appInstall.SortOrder = maxSort + 1
+
 	if err = appInstallRepo.Create(context.Background(), appInstall); err != nil {
 		return
 	}