diff --git a/web/hwlab-cloud-web/scripts/live-status-contract.test.mjs b/web/hwlab-cloud-web/scripts/live-status-contract.test.mjs
index 2187da6c..ae267676 100644
--- a/web/hwlab-cloud-web/scripts/live-status-contract.test.mjs
+++ b/web/hwlab-cloud-web/scripts/live-status-contract.test.mjs
@@ -212,7 +212,7 @@ test("cloud web live build surface renders Beijing summary, details, missing tim
   assert.match(app, /外部镜像或非 HWLAB 构建产物/u);
   assert.doesNotMatch(app, /artifact report|artifact-report/u);
   assert.match(styles, /\.live-build-summary-label\s*\{[^}]*min-width:\s*0;[^}]*max-width:\s*100%;[^}]*overflow-wrap:\s*anywhere;/su);
-  assert.match(styles, /\.live-build-list\s*\{[^}]*max-height:\s*min\(280px,\s*42dvh\);[^}]*min-width:\s*0;[^}]*overflow:\s*auto;/su);
+  assert.match(styles, /\.live-build-list\s*\{[^}]*min-width:\s*0;[^}]*max-height:\s*min\(352px,\s*calc\(58dvh - 54px\)\);[^}]*overflow:\s*auto;/su);
   assert.match(styles, /@media \(max-width: 860px\)[\s\S]*?\.live-build-row-head\s*\{[\s\S]*?grid-template-columns:\s*1fr;/u);
 });