diff --git a/web/classic/rsbuild.config.ts b/web/classic/rsbuild.config.ts
index 0a37a0bb..93e5089e 100644
--- a/web/classic/rsbuild.config.ts
+++ b/web/classic/rsbuild.config.ts
@@ -10,6 +10,8 @@ const semiUiDir = path.resolve(
   path.dirname(require.resolve('@douyinfe/semi-ui')),
   '../..',
 )
+const dateFnsDir = path.dirname(require.resolve('date-fns/package.json'))
+const dateFnsTzDir = path.dirname(require.resolve('date-fns-tz/package.json'))
 
 export default defineConfig(({ envMode }) => {
   const env = loadEnv({ mode: envMode, prefixes: ['VITE_'] })
@@ -47,6 +49,8 @@ export default defineConfig(({ envMode }) => {
           semiUiDir,
           'dist/css/semi.css',
         ),
+        'date-fns': dateFnsDir,
+        'date-fns-tz': dateFnsTzDir,
       },
     },
     html: {