diff --git a/packages/uni-h5-vite/src/plugins/manifestJson.ts b/packages/uni-h5-vite/src/plugins/manifestJson.ts
index 7fc062ed66adee450b4759bd99ea62c7a9bf24a6..9395ab9f474c57d3f9b21a4749c330b078e36d97 100644
--- a/packages/uni-h5-vite/src/plugins/manifestJson.ts
+++ b/packages/uni-h5-vite/src/plugins/manifestJson.ts
@@ -1,4 +1,4 @@
-import type { Plugin } from 'vite'
+import type { Plugin, ResolvedConfig } from 'vite'
 
 import {
   defineUniManifestJsonPlugin,
@@ -23,11 +23,13 @@ const defaultAsync = {
 
 export function uniManifestJsonPlugin(): Plugin {
   return defineUniManifestJsonPlugin((opts) => {
+    let resolvedConfig: ResolvedConfig
     return {
       name: 'uni:h5-manifest-json',
       enforce: 'pre',
       configResolved(config) {
         defaultRouter.assets = config.build.assetsDir
+        resolvedConfig = config
       },
       transform(code, id) {
         if (!opts.filter(id)) {
@@ -35,7 +37,11 @@ export function uniManifestJsonPlugin(): Plugin {
         }
         const manifest = parseJson(code)
         const { debug, h5 } = manifest
-        const router = { ...defaultRouter, ...((h5 && h5.router) || {}) }
+        const router = {
+          ...defaultRouter,
+          ...{ base: resolvedConfig.base },
+          ...((h5 && h5.router) || {}),
+        }
         if (!router.base) {
           router.base = '/'
         }
diff --git a/packages/uni-h5/dist/uni-h5.cjs.js b/packages/uni-h5/dist/uni-h5.cjs.js
index de3c87b888fe357a0aadbdaa93a3f4d0fe6b336b..ba1d60795bb946b26952554cbe218e7543995c29 100644
--- a/packages/uni-h5/dist/uni-h5.cjs.js
+++ b/packages/uni-h5/dist/uni-h5.cjs.js
@@ -875,8 +875,8 @@ var index$C = /* @__PURE__ */ defineBuiltInComponent({
     };
   }
 });
-const baseUrl = __IMPORT_META_ENV_BASE_URL__;
 function addBase(filePath) {
+  const { base: baseUrl } = __uniConfig.router;
   if (uniShared.addLeadingSlash(filePath).indexOf(baseUrl) === 0) {
     return uniShared.addLeadingSlash(filePath);
   }
diff --git a/packages/uni-h5/dist/uni-h5.es.js b/packages/uni-h5/dist/uni-h5.es.js
index 1405ba82c1d5e6841b4c7cd973daa406272b2e31..15863ee6088c4f441f605d1ddaa1ab079a04f22c 100644
--- a/packages/uni-h5/dist/uni-h5.es.js
+++ b/packages/uni-h5/dist/uni-h5.es.js
@@ -2013,8 +2013,8 @@ var index$y = /* @__PURE__ */ defineBuiltInComponent({
 function findElem(vm) {
   return vm.$el;
 }
-const baseUrl = import.meta.env.BASE_URL;
 function addBase(filePath) {
+  const { base: baseUrl } = __uniConfig.router;
   if (addLeadingSlash(filePath).indexOf(baseUrl) === 0) {
     return addLeadingSlash(filePath);
   }
diff --git a/packages/uni-h5/src/platform/dom.ts b/packages/uni-h5/src/platform/dom.ts
index 8a50fa7166b6c11ce6e86b68ef0ce2afbff7b36c..2caa7f5b6cb64bcffa33f9a3f682c41196032f3e 100644
--- a/packages/uni-h5/src/platform/dom.ts
+++ b/packages/uni-h5/src/platform/dom.ts
@@ -17,8 +17,9 @@ export function findElem(vm: ComponentPublicInstance) {
   return vm.$el
 }
 
-const baseUrl = __IMPORT_META_ENV_BASE_URL__
+// const baseUrl = __IMPORT_META_ENV_BASE_URL__
 function addBase(filePath: string) {
+  const { base: baseUrl } = __uniConfig.router!
   // filepath可能已经被补充了baseUrl
   if (addLeadingSlash(filePath).indexOf(baseUrl) === 0) {
     return addLeadingSlash(filePath)