From 0b71f89f96ab5d5f1c7fc14d971fe1f0bda447e0 Mon Sep 17 00:00:00 2001
From: 666ghj <670939375@qq.com>
Date: Thu, 29 Jan 2026 10:58:36 +0800
Subject: [PATCH] fix(Step2EnvSetup): update expectedTotal only when API
 returns a valid value to prevent overwriting existing data

---
 frontend/src/components/Step2EnvSetup.vue | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/frontend/src/components/Step2EnvSetup.vue b/frontend/src/components/Step2EnvSetup.vue
index 1e3a5ab..eae776a 100644
--- a/frontend/src/components/Step2EnvSetup.vue
+++ b/frontend/src/components/Step2EnvSetup.vue
@@ -914,7 +914,10 @@ const fetchProfilesRealtime = async () => {
     if (res.success && res.data) {
       const prevCount = profiles.value.length
       profiles.value = res.data.profiles || []
-      expectedTotal.value = res.data.total_expected
+      // 只有当 API 返回有效值时才更新，避免覆盖已有的有效值
+      if (res.data.total_expected) {
+        expectedTotal.value = res.data.total_expected
+      }
       
       // 提取实体类型
       const types = new Set()