From 5b8edede4634ddfa638d5d1ec54956d2536a3ae2 Mon Sep 17 00:00:00 2001
From: JoeAllen <2494136784@qq.com>
Date: Wed, 14 Oct 2026 18:14:34 +0800
Subject: [PATCH] =?UTF-8?q?fix(aliyun):=20Token=20=E6=A8=A1=E5=BC=8F?=
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---
 gpui-app/src/aliyun.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gpui-app/src/aliyun.rs b/gpui-app/src/aliyun.rs
index b6ae6f6..066a04a 100644
--- a/gpui-app/src/aliyun.rs
+++ b/gpui-app/src/aliyun.rs
@@ -154,6 +154,10 @@ impl AliyunPreset {
                 {
                     return Err("Group ID、AccessKey ID 与 AccessKey Secret 不能为空".into());
                 }
+                // 空 instance_id 会拼出 ".mqtt.aliyuncs.com" 这样的非法接入点，DNS 报错难懂
+                if self.instance_id.trim().is_empty() {
+                    return Err("Instance ID 不能为空".into());
+                }
                 // 空 DeviceName 会拼出 "group@@@" 这样的非法 clientId，服务端报错难懂
                 if self.device_id.trim().is_empty() {
                     return Err("Device ID 不能为空".into());