diff --git a/src/modules/wallet/index.ts b/src/modules/wallet/index.ts
index 1dc1250..f2be67a 100644
--- a/src/modules/wallet/index.ts
+++ b/src/modules/wallet/index.ts
@@ -2,34 +2,18 @@ import type { App } from 'vue'
 import type { ModulePlugin } from '@/core/types'
 import { container, SERVICE_TOKENS } from '@/core/di-container'
 import WalletService from './services/WalletService'
-import { WalletWebSocketService, type WebSocketConfig } from './services/WalletWebSocketService'
+import { WalletWebSocketService } from './services/WalletWebSocketService'
 import { WalletPage, SendDialog, ReceiveDialog, WalletTransactions } from './components'
 
-export interface WalletModuleConfig {
-  defaultReceiveAmount?: number
-  maxReceiveAmount?: number
-  apiConfig?: { baseUrl?: string }
-  websocket?: Partial<WebSocketConfig>
-}
-
 export const walletModule: ModulePlugin = {
   name: 'wallet',
   version: '1.0.0',
   dependencies: ['base'],
   
-  async install(app: App, options?: { config?: WalletModuleConfig }) {
-    // Create service instances.
-    //
-    // The WebSocket config is forwarded from the module registration
-    // (`pluginManager.register(walletModule, appConfig.modules.wallet)` in
-    // `src/wallet-app/app.ts`). The service previously tried to read
-    // `window.appConfig`, which nothing ever assigns, so it silently ran on
-    // its built-in defaults and every value in `app.config.ts` — including
-    // `VITE_WEBSOCKET_ENABLED` — was ignored.
+  async install(app: App) {
+    // Create service instances
     const walletService = new WalletService()
-    const walletWebSocketService = new WalletWebSocketService(
-      options?.config?.websocket ?? {}
-    )
+    const walletWebSocketService = new WalletWebSocketService()
 
     // Register services in DI container BEFORE initialization
     container.provide(SERVICE_TOKENS.WALLET_SERVICE, walletService)
diff --git a/src/modules/wallet/services/WalletWebSocketService.ts b/src/modules/wallet/services/WalletWebSocketService.ts
index 1285a8b..5b332d0 100644
--- a/src/modules/wallet/services/WalletWebSocketService.ts
+++ b/src/modules/wallet/services/WalletWebSocketService.ts
@@ -5,7 +5,7 @@ import { eventBus } from '@/core/event-bus'
 import type { Ref } from 'vue'
 import { ref } from 'vue'
 
-export interface WebSocketConfig {
+interface WebSocketConfig {
   enabled: boolean
   reconnectDelay: number
   maxReconnectAttempts: number
@@ -13,14 +13,6 @@ export interface WebSocketConfig {
   pollingInterval: number
 }
 
-const DEFAULT_WEBSOCKET_CONFIG: WebSocketConfig = {
-  enabled: true,
-  reconnectDelay: 1000,
-  maxReconnectAttempts: 5,
-  fallbackToPolling: true,
-  pollingInterval: 10000 // 10 seconds
-}
-
 export class WalletWebSocketService extends BaseService {
   protected readonly metadata = {
     name: 'WalletWebSocketService',
@@ -35,16 +27,12 @@ export class WalletWebSocketService extends BaseService {
   private stabilityTimer: NodeJS.Timeout | null = null
   private usingPollingFallback = false
   private consecutiveFailures = 0
-  private config: WebSocketConfig
-
-  /**
-   * @param config Partial overrides from the wallet module's `app.config.ts`,
-   *   forwarded by the module's `install()`. Anything omitted falls back to
-   *   `DEFAULT_WEBSOCKET_CONFIG`.
-   */
-  constructor(config: Partial<WebSocketConfig> = {}) {
-    super()
-    this.config = { ...DEFAULT_WEBSOCKET_CONFIG, ...config }
+  private config: WebSocketConfig = {
+    enabled: true,
+    reconnectDelay: 1000,
+    maxReconnectAttempts: 5,
+    fallbackToPolling: true,
+    pollingInterval: 10000 // 10 seconds
   }
 
   // Service dependencies (auto-injected by BaseService)
@@ -69,7 +57,13 @@ export class WalletWebSocketService extends BaseService {
       walletService: !!this.walletService
     })
 
-    console.log('WalletWebSocketService: Config', this.config)
+    // Load config from app config if available
+    const appConfig = (window as any).appConfig
+    if (appConfig?.modules?.wallet?.config?.websocket) {
+      this.config = { ...this.config, ...appConfig.modules.wallet.config.websocket }
+    }
+
+    console.log('WalletWebSocketService: Config loaded', this.config)
 
     // Only proceed if WebSocket is enabled
     if (!this.config.enabled) {