diff --git a/app/game-frontend/src/views/MyPageView.vue b/app/game-frontend/src/views/MyPageView.vue
index 28d367d7..61b037a6 100644
--- a/app/game-frontend/src/views/MyPageView.vue
+++ b/app/game-frontend/src/views/MyPageView.vue
@@ -3,7 +3,7 @@ import { computed, onMounted, reactive, ref, watch } from 'vue';
 import { trpc } from '../utils/trpc';
 import { formatLog } from '../utils/formatLog';
 import { formatSeoulDateTime } from '../utils/legacyDateTime';
-import { isDefenceTrainPenaltyWaivedByScenarioEffect } from '@sammo-ts/logic';
+import { isDefenceTrainPenaltyWaivedByScenarioEffect } from '@sammo-ts/logic/scenario/scenarioEffect.js';
 import { useSessionStore } from '../stores/session';
 import { resolveGeneralIconUrl, useDefaultGeneralIcon } from '../utils/generalIcon';
 import LegacyGeneralProgress from '../components/ui/LegacyGeneralProgress.vue';
diff --git a/app/game-frontend/test/routerLoading.test.ts b/app/game-frontend/test/routerLoading.test.ts
index e7eb4d23..f3a789e9 100644
--- a/app/game-frontend/test/routerLoading.test.ts
+++ b/app/game-frontend/test/routerLoading.test.ts
@@ -5,6 +5,7 @@ import { describe, it } from 'node:test';
 
 const routerSourcePath = path.resolve(import.meta.dirname, '../src/router/index.ts');
 const mainDashboardSourcePath = path.resolve(import.meta.dirname, '../src/stores/mainDashboard.ts');
+const myPageSourcePath = path.resolve(import.meta.dirname, '../src/views/MyPageView.vue');
 
 void describe('game route loading contract', () => {
     void it('loads view components through route-level dynamic imports', async () => {
@@ -26,4 +27,11 @@ void describe('game route loading contract', () => {
         assert.doesNotMatch(source, /from\s+['"]@sammo-ts\/logic['"]/);
         assert.match(source, /from\s+['"]@sammo-ts\/logic\/messages\/message\.js['"]/);
     });
+
+    void it('does not preload the server-side logic barrel from the my-page route', async () => {
+        const source = await readFile(myPageSourcePath, 'utf8');
+
+        assert.doesNotMatch(source, /from\s+['"]@sammo-ts\/logic['"]/);
+        assert.match(source, /from\s+['"]@sammo-ts\/logic\/scenario\/scenarioEffect\.js['"]/);
+    });
 });