diff --git a/core/platform/vitest.config.ts b/core/platform/vitest.config.ts
new file mode 100644
index 0000000..69e22cf
--- /dev/null
+++ b/core/platform/vitest.config.ts
@@ -0,0 +1,8 @@
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+  test: {
+    environment: 'jsdom',
+  },
+});
+
diff --git a/core/stdlib/vitest.config.ts b/core/stdlib/vitest.config.ts
new file mode 100644
index 0000000..4ac6027
--- /dev/null
+++ b/core/stdlib/vitest.config.ts
@@ -0,0 +1,7 @@
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+  test: {
+    environment: 'node',
+  },
+});
diff --git a/vitest.config.ts b/vitest.config.ts
index 456750e..05448c6 100644
--- a/vitest.config.ts
+++ b/vitest.config.ts
@@ -3,16 +3,10 @@ import { defineConfig } from 'vitest/config';
 export default defineConfig({
   test: {
     projects: [
-      {
-        extends: true,
-        test: {
-          typecheck: {
-            enabled: false,
-          },
-        },
-      },
+      'core/stdlib/vitest.config.ts',
+      'core/platform/vitest.config.ts',
+      'web/vue/vitest.config.ts',
     ],
-    environment: 'jsdom',
     coverage: {
       provider: 'v8',
       include: ['core/*', 'web/*'],