From 84d6791b3c54a394b24253c9f20634eb50bf701c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?cls=5F=E5=AE=81=E6=B3=A2=E6=9C=AC=E6=9C=BA?=
 <908705107@qq.com>
Date: Mon, 22 Jun 2026 15:11:11 +0800
Subject: [PATCH] perf: delay admin prefetch after first screen

---
 web/apps/web-ele/src/router/access.ts | 4 ++--
 web/apps/web-ele/src/router/guard.ts  | 2 +-
 web/apps/web-ele/vite.config.mts      | 3 ---
 3 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/web/apps/web-ele/src/router/access.ts b/web/apps/web-ele/src/router/access.ts
index d22a926..8aeaea1 100644
--- a/web/apps/web-ele/src/router/access.ts
+++ b/web/apps/web-ele/src/router/access.ts
@@ -112,7 +112,7 @@ function prefetchLightPages(pageMap: ComponentRecordType) {
 
   scheduleLightPrefetch(() => {
     void ensureAdminRuntime().catch(() => undefined);
-  }, 250);
+  }, 2_800);
 
   for (const [index, key] of PREFETCH_LIGHT_PAGE_KEYS.entries()) {
     scheduleLightPrefetch(() => {
@@ -120,7 +120,7 @@ function prefetchLightPages(pageMap: ComponentRecordType) {
       if (typeof loader === 'function') {
         void loader().catch(() => undefined);
       }
-    }, 450 + index * 160);
+    }, 3_200 + index * 220);
   }
 }
 
diff --git a/web/apps/web-ele/src/router/guard.ts b/web/apps/web-ele/src/router/guard.ts
index aa9b525..0ceaf75 100644
--- a/web/apps/web-ele/src/router/guard.ts
+++ b/web/apps/web-ele/src/router/guard.ts
@@ -35,7 +35,7 @@ function warmAdminRuntimeAfterPaint() {
     void ensureAdminRuntime().catch(() => undefined);
   };
 
-  window.setTimeout(run, 350);
+  window.setTimeout(run, 2_500);
 }
 
 /**
diff --git a/web/apps/web-ele/vite.config.mts b/web/apps/web-ele/vite.config.mts
index 4f9d8b0..2fcd0e4 100644
--- a/web/apps/web-ele/vite.config.mts
+++ b/web/apps/web-ele/vite.config.mts
@@ -31,9 +31,6 @@ export default defineConfig(async (config) => {
       vxeTableLazyImport: false,
     },
     vite: {
-      build: {
-        modulePreload: false,
-      },
       define: {
         'import.meta.env.VITE_APP_VERSION': JSON.stringify(appVersion),
       },