diff --git a/packages/ui/theme/index.ts b/packages/ui/theme/index.ts
index 192854dec..feffcfac2 100644
--- a/packages/ui/theme/index.ts
+++ b/packages/ui/theme/index.ts
@@ -1,2 +1,2 @@
-export * from './theme'
-export * from './uno.config'
+export * from './theme.ts'
+export * from './uno.config.ts'
diff --git a/packages/ui/theme/uno.config.ts b/packages/ui/theme/uno.config.ts
index 80fee22a0..f807d89ed 100644
--- a/packages/ui/theme/uno.config.ts
+++ b/packages/ui/theme/uno.config.ts
@@ -5,7 +5,7 @@ import {
   transformerDirectives,
   transformerVariantGroup,
 } from 'unocss'
-import { theme } from './theme'
+import { theme } from './theme.ts'
 
 export const unoConfig = {
   presets: [
diff --git a/packages/ui/uno.config.ts b/packages/ui/uno.config.ts
index bc205a416..dd792ec87 100644
--- a/packages/ui/uno.config.ts
+++ b/packages/ui/uno.config.ts
@@ -1,4 +1,4 @@
 import { defineConfig } from 'unocss'
-import { unoConfig } from './theme'
+import { unoConfig } from './theme/index.ts'
 
 export default defineConfig(unoConfig)
diff --git a/tsconfig.json b/tsconfig.json
index a065ab49b..175057a5c 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -19,10 +19,12 @@
       "vite/client",
       "vitest/globals"
     ],
+    "allowImportingTsExtensions": true,
     "allowJs": true,
     "strict": true,
     "strictNullChecks": true,
     "noImplicitAny": false,
+    "noEmit": true,
     // We use tsup/vite instead of tsc to build the package, so we don't need to care about this option.
     // Add outDir option to avoid tsconfig error in monorepo.
     "outDir": "dist",
diff --git a/uno.config.ts b/uno.config.ts
index 27249b1af..04ae48b97 100644
--- a/uno.config.ts
+++ b/uno.config.ts
@@ -1,6 +1,6 @@
 import { defineConfig } from 'unocss'
 
-import config from './packages/client/uno.config'
+import config from './packages/client/uno.config.ts'
 
 export default defineConfig({
   ...config,