diff --git a/B07_DesignDetail/openwebcad/vitest.config.ts b/B07_DesignDetail/openwebcad/vitest.config.ts
index 8e3849827..857df9911 100644
--- a/B07_DesignDetail/openwebcad/vitest.config.ts
+++ b/B07_DesignDetail/openwebcad/vitest.config.ts
@@ -1,12 +1,28 @@
 import { defineConfig } from 'vitest/config';
 import { resolve } from 'node:path';
 
+// `npx vitest run` 한 번 = openwebcad 시험 + resources/tester/cad 시험(각 설정으로)
 export default defineConfig({
     test: {
-        alias: {
-            './src/drawControllers/screenCanvasController': resolve(
-                './tests/mocks/drawControllers/screenCanvas.drawController.ts',
-            ),
-        },
+        workspace: [
+            {
+                extends: true,
+                test: {
+                    name: 'openwebcad',
+                    alias: {
+                        './src/drawControllers/screenCanvasController': resolve(
+                            './tests/mocks/drawControllers/screenCanvas.drawController.ts',
+                        ),
+                    },
+                },
+            },
+            // 설정 파일 그대로 넣으면 root 가 그 파일 폴더로 덮여 시험을 못 찾음 — root 를 적음
+            { extends: './vitest.tmp.config.ts', root: '../..', test: { name: 'tester-cad' } },
+            {
+                extends: '../../resources/tester/cad/vitest.ui.config.ts',
+                root: '../..',
+                test: { name: 'tester-cad-ui' },
+            },
+        ],
     },
 });