diff --git a/src/components/platform-entry/usePlatformProfileCenterController.recharge.test.tsx b/src/components/platform-entry/usePlatformProfileCenterController.recharge.test.tsx
new file mode 100644
index 000000000..d333e061d
--- /dev/null
+++ b/src/components/platform-entry/usePlatformProfileCenterController.recharge.test.tsx
@@ -0,0 +1,39 @@
+/* @vitest-environment jsdom */
+
+import { act, waitFor } from '@testing-library/react';
+import { beforeEach, describe, expect, test, vi } from 'vitest';
+
+import { usePlatformWalletStore } from '../../stores/usePlatformWalletStore';
+import {
+  profileClientMocks,
+  renderController,
+  userA,
+} from './usePlatformProfileCenterController.testSupport';
+
+describe('usePlatformProfileCenterController recharge fallback', () => {
+  beforeEach(() => {
+    window.history.replaceState(null, '', '/profile');
+    usePlatformWalletStore.getState().resetWalletBalance();
+    vi.clearAllMocks();
+  });
+
+  test('keeps the response legacy balance when no shared snapshot exists', async () => {
+    usePlatformWalletStore.getState().setWalletOwner('user-a');
+    profileClientMocks.getPlatformProfileRechargeCenter.mockResolvedValue({
+      walletBalance: 37,
+      membership: null,
+      pointProducts: [],
+      membershipProducts: [],
+      benefits: [],
+      latestOrder: null,
+      hasPointsRecharged: false,
+    });
+    const { result } = renderController(userA);
+
+    act(() => result.current.loadRechargeCenter());
+
+    await waitFor(() => {
+      expect(result.current.rechargeCenter?.walletBalance).toBe(37);
+    });
+  });
+});
diff --git a/src/components/platform-entry/usePlatformProfileCenterController.testSupport.tsx b/src/components/platform-entry/usePlatformProfileCenterController.testSupport.tsx
new file mode 100644
index 000000000..77fc1b13c
--- /dev/null
+++ b/src/components/platform-entry/usePlatformProfileCenterController.testSupport.tsx
@@ -0,0 +1,46 @@
+/* @vitest-environment jsdom */
+
+import { renderHook } from '@testing-library/react';
+import { vi } from 'vitest';
+
+import type { AuthUser } from '../../services/authService';
+
+const profileClientMocks = vi.hoisted(() => ({
+  confirmWechatPlatformProfileRechargeOrder: vi.fn(),
+  createPlatformProfileRechargeOrder: vi.fn(),
+  getPlatformProfileRechargeCenter: vi.fn(),
+  getPlatformProfileReferralInviteCenter: vi.fn(),
+  getPlatformProfileWalletLedger: vi.fn(),
+  redeemPlatformProfileReferralInviteCode: vi.fn(),
+  redeemPlatformProfileRewardCode: vi.fn(),
+  watchWechatPlatformProfileRechargeOrder: vi.fn(),
+}));
+
+vi.mock('../../services/platform-entry/platformProfileClient', () =>
+  profileClientMocks,
+);
+
+export { profileClientMocks };
+
+import { usePlatformProfileCenterController } from './usePlatformProfileCenterController';
+
+export const userA = { id: 'user-a' } as AuthUser;
+export const userB = { id: 'user-b' } as AuthUser;
+
+export function renderController(
+  currentUser: AuthUser,
+  onRechargeSuccess = vi.fn(),
+) {
+  return renderHook(
+    ({ user }) =>
+      usePlatformProfileCenterController({
+        activeTab: 'settings',
+        isAuthenticated: true,
+        showRechargeEntry: true,
+        onRechargeSuccess,
+        requestLogin: vi.fn(),
+        currentUser: user,
+      }),
+    { initialProps: { user: currentUser } },
+  );
+}
diff --git a/src/components/platform-entry/usePlatformProfileCenterController.ts b/src/components/platform-entry/usePlatformProfileCenterController.ts
index 605e6c30b..4e15f6926 100644
--- a/src/components/platform-entry/usePlatformProfileCenterController.ts
+++ b/src/components/platform-entry/usePlatformProfileCenterController.ts
@@ -1175,8 +1175,9 @@ export function usePlatformProfileCenterController({
     }
     return {
       ...rechargeCenter,
-      walletBalance: mudPointBalance?.totalPoints ?? 0,
-      mudPointBalance: mudPointBalance ?? undefined,
+      walletBalance:
+        mudPointBalance?.totalPoints ?? rechargeCenter.walletBalance,
+      mudPointBalance: mudPointBalance ?? rechargeCenter.mudPointBalance,
     };
   }, [mudPointBalance, rechargeCenter, walletOwnerMatchesCurrentUser]);
 
diff --git a/vitest.config.ts b/vitest.config.ts
index 7672c4752..24b38f2d6 100644
--- a/vitest.config.ts
+++ b/vitest.config.ts
@@ -65,7 +65,7 @@ export default defineConfig({
       'src/components/platform-entry/PlatformProfileTaskCenterModal.test.tsx',
       'src/components/platform-entry/PlatformProfileWalletLedgerModal.test.tsx',
       'src/components/platform-entry/platformProfile*.test.ts',
-      'src/components/platform-entry/usePlatformProfileCenterController.test.tsx',
+      'src/components/platform-entry/usePlatformProfileCenterController*.test.tsx',
       'src/hooks/useHostNavigationCanGoBack.test.tsx',
       'apps/admin-web/src/**/*.test.ts',
       'apps/admin-web/src/**/*.test.tsx',