diff --git a/src/App.vue b/src/App.vue
index b13de97..4a7a172 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -26,6 +26,14 @@
             </div>
         </template>
     </template>
+
+    <!-- 关闭中加载遮罩 -->
+    <div v-if="isClosing" class="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50">
+        <div class="bg-white rounded-lg p-8 flex flex-col items-center">
+            <div class="animate-spin rounded-full h-12 w-12 border-b-2 border-blue-600 mb-4"></div>
+            <p class="text-lg font-medium text-gray-800">关闭中，请稍候...</p>
+        </div>
+    </div>
 </template>
 
 <script setup>
@@ -48,6 +56,7 @@ const CONFIG_KEY = 'autoDm_runConfig'
 const updateReady = ref(false)
 const currentPage = ref('login')
 const isLoading = ref(false)
+const isClosing = ref(false)
 const automationStatus = ref({})
 const accountGroups = ref([])
 const viewAccountMap = ref({})
@@ -90,6 +99,25 @@ onMounted(() => {
             localStorage.removeItem(USER_KEY)
         })
 
+        // 应用关闭事件
+        window.electronAPI.onAppClosingStart(async () => {
+            console.log('[App] 收到应用关闭开始事件')
+            isClosing.value = true
+            // 隐藏所有视图，避免遮罩被视图盖住
+            if (isElectron()) {
+                window.electronAPI.hideViews().catch((e) => {
+                    console.warn('[App] 隐藏视图失败:', e)
+                })
+
+                await handleStopAll()
+            }
+        })
+
+        window.electronAPI.onAppClosingComplete(() => {
+            console.log('[App] 收到应用关闭完成事件')
+            isClosing.value = false
+        })
+
         // Rotation Status
         window.electronAPI.getRotationStatus().then(status => {
             rotationStatus.value = status
diff --git a/src/pages/ConfigPage.vue b/src/pages/ConfigPage.vue
index d0c4300..13fe765 100644
--- a/src/pages/ConfigPage.vue
+++ b/src/pages/ConfigPage.vue
@@ -384,7 +384,7 @@ const defaultConfig = {
     prologueList: {},
     needTranslate: false,
     filters: {
-        maxAnchorCount: 100
+        maxAnchorCount: 99999
     },
     lang: 'en'
 }
@@ -705,7 +705,7 @@ const handleStart = async (specificGroupIndex) => {
         prologueList,
         needTranslate: config.value.needTranslate, // 添加翻译开关配置
         filters: {
-            maxAnchorCount: config.value.filters?.maxAnchorCount || 100
+            maxAnchorCount: config.value.filters?.maxAnchorCount !== undefined ? config.value.filters.maxAnchorCount : 100
         },
         rotationEnabled: config.value.rotateEnabled,
         rotationIntervalMinutes: config.value.switchMinutes,
diff --git a/src/types/electron.d.ts b/src/types/electron.d.ts
index 57b9775..1e9bdd9 100644
--- a/src/types/electron.d.ts
+++ b/src/types/electron.d.ts
@@ -145,6 +145,8 @@ export interface ElectronAPI {
     onRotationStatusChanged: (callback: (status: RotationStatus) => void) => () => void
     onRequestSaveConfig: (callback: () => void) => () => void
     onRequestClearLogin: (callback: () => void) => () => void
+    onAppClosingStart: (callback: () => void) => () => void
+    onAppClosingComplete: (callback: () => void) => () => void
     onUpdateChecking: (callback: () => void) => () => void
     onUpdateAvailable: (callback: (info: UpdateInfo) => void) => () => void
     onUpdateNotAvailable: (callback: () => void) => () => void