diff --git a/astrbot/dashboard/routes/route.py b/astrbot/dashboard/routes/route.py
index 8a22e1fa5..7af6fcf1a 100644
--- a/astrbot/dashboard/routes/route.py
+++ b/astrbot/dashboard/routes/route.py
@@ -1,6 +1,6 @@
 from dataclasses import asdict, dataclass
 
-from quart import Quart, jsonify
+from quart import Quart
 
 from astrbot.core.config.astrbot_config import AstrBotConfig
 
diff --git a/astrbot/dashboard/server.py b/astrbot/dashboard/server.py
index bfafbcfc3..a02bdf512 100644
--- a/astrbot/dashboard/server.py
+++ b/astrbot/dashboard/server.py
@@ -108,8 +108,6 @@ class AstrBotDashboard:
                     }
                 )
 
-        APP = self.app
-
         dashboard_cfg = self.config.get("dashboard", {})
         cors_cfg = dashboard_cfg.get("cors", {})
         allow_origin = cors_cfg.get("allow_origins", "*")
diff --git a/dashboard/src/components/chat/StandaloneChat.vue b/dashboard/src/components/chat/StandaloneChat.vue
index 25ca7faf9..d17b5db89 100644
--- a/dashboard/src/components/chat/StandaloneChat.vue
+++ b/dashboard/src/components/chat/StandaloneChat.vue
@@ -1,82 +1,91 @@
 <template>
-    <v-card class="standalone-chat-card" elevation="0" rounded="0">
-        <v-card-text class="standalone-chat-container">
-            <div class="chat-layout">
-                <!-- 聊天内容区域 -->
-                <div class="chat-content-panel">
-                    <MessageList v-if="messages && messages.length > 0" :messages="messages" :isDark="isDark"
-                        :isStreaming="isStreaming || isConvRunning" @openImagePreview="openImagePreview"
-                        ref="messageList" />
-                    <div class="welcome-container fade-in" v-else>
-                        <div class="welcome-title">
-                            <span>Hello, I'm</span>
-                            <span class="bot-name">AstrBot ⭐</span>
-                        </div>
-                        <p class="text-caption text-medium-emphasis mt-2">
-                            测试配置: {{ configId || 'default' }}
-                        </p>
-                    </div>
-
-                    <!-- 输入区域 -->
-                    <ChatInput
-                        v-model:prompt="prompt"
-                        :stagedImagesUrl="stagedImagesUrl"
-                        :stagedAudioUrl="stagedAudioUrl"
-                        :disabled="isStreaming"
-                        :enableStreaming="enableStreaming"
-                        :isRecording="isRecording"
-                        :session-id="currSessionId || null"
-                        :current-session="getCurrentSession"
-                        :config-id="configId"
-                        @send="handleSendMessage"
-                        @toggleStreaming="toggleStreaming"
-                        @removeImage="removeImage"
-                        @removeAudio="removeAudio"
-                        @startRecording="handleStartRecording"
-                        @stopRecording="handleStopRecording"
-                        @pasteImage="handlePaste"
-                        @fileSelect="handleFileSelect"
-                        @openLiveMode=""
-                        ref="chatInputRef"
-                    />
-                </div>
+  <v-card class="standalone-chat-card" elevation="0" rounded="0">
+    <v-card-text class="standalone-chat-container">
+      <div class="chat-layout">
+        <!-- 聊天内容区域 -->
+        <div class="chat-content-panel">
+          <MessageList
+            v-if="messages && messages.length > 0"
+            :messages="messages"
+            :isDark="isDark"
+            :isStreaming="isStreaming || isConvRunning"
+            @openImagePreview="openImagePreview"
+            ref="messageList"
+          />
+          <div class="welcome-container fade-in" v-else>
+            <div class="welcome-title">
+              <span>Hello, I'm</span>
+              <span class="bot-name">AstrBot ⭐</span>
             </div>
-        </v-card-text>
-    </v-card>
+            <p class="text-caption text-medium-emphasis mt-2">
+              测试配置: {{ configId || "default" }}
+            </p>
+          </div>
 
-    <!-- 图片预览对话框 -->
-    <v-dialog v-model="imagePreviewDialog" max-width="90vw" max-height="90vh">
-        <v-card class="image-preview-card" elevation="8">
-            <v-card-title class="d-flex justify-space-between align-center pa-4">
-                <span>{{ t('core.common.imagePreview') }}</span>
-                <v-btn icon="mdi-close" variant="text" @click="imagePreviewDialog = false" />
-            </v-card-title>
-            <v-card-text class="text-center pa-4">
-                <img :src="previewImageUrl" class="preview-image-large" />
-            </v-card-text>
-        </v-card>
-    </v-dialog>
+          <!-- 输入区域 -->
+          <ChatInput
+            v-model:prompt="prompt"
+            :stagedImagesUrl="stagedImagesUrl"
+            :stagedAudioUrl="stagedAudioUrl"
+            :disabled="isStreaming"
+            :enableStreaming="enableStreaming"
+            :isRecording="isRecording"
+            :session-id="currSessionId || null"
+            :current-session="getCurrentSession"
+            :config-id="configId"
+            @send="handleSendMessage"
+            @toggleStreaming="toggleStreaming"
+            @removeImage="removeImage"
+            @removeAudio="removeAudio"
+            @startRecording="handleStartRecording"
+            @stopRecording="handleStopRecording"
+            @pasteImage="handlePaste"
+            @fileSelect="handleFileSelect"
+            @openLiveMode=""
+            ref="chatInputRef"
+          />
+        </div>
+      </div>
+    </v-card-text>
+  </v-card>
+
+  <!-- 图片预览对话框 -->
+  <v-dialog v-model="imagePreviewDialog" max-width="90vw" max-height="90vh">
+    <v-card class="image-preview-card" elevation="8">
+      <v-card-title class="d-flex justify-space-between align-center pa-4">
+        <span>{{ t("core.common.imagePreview") }}</span>
+        <v-btn
+          icon="mdi-close"
+          variant="text"
+          @click="imagePreviewDialog = false"
+        />
+      </v-card-title>
+      <v-card-text class="text-center pa-4">
+        <img :src="previewImageUrl" class="preview-image-large" />
+      </v-card-text>
+    </v-card>
+  </v-dialog>
 </template>
 
 <script setup lang="ts">
-import { ref, computed, onMounted, onBeforeUnmount, nextTick } from 'vue';
-import axios from 'axios';
-import { useCustomizerStore } from '@/stores/customizer';
-import { useI18n, useModuleI18n } from '@/i18n/composables';
-import { useTheme } from 'vuetify';
-import MessageList from '@/components/chat/MessageList.vue';
-import ChatInput from '@/components/chat/ChatInput.vue';
-import { useMessages } from '@/composables/useMessages';
-import { useMediaHandling } from '@/composables/useMediaHandling';
-import { useRecording } from '@/composables/useRecording';
-import { useToast } from '@/utils/toast';
+import { ref, computed, onMounted, onBeforeUnmount, nextTick } from "vue";
+import axios from "axios";
+import { useCustomizerStore } from "@/stores/customizer";
+import { useI18n, useModuleI18n } from "@/i18n/composables";
+import { useTheme } from "vuetify";
+import MessageList from "@/components/chat/MessageList.vue";
+import ChatInput from "@/components/chat/ChatInput.vue";
+import { useMessages } from "@/composables/useMessages";
+import { useMediaHandling } from "@/composables/useMediaHandling";
+import { useRecording } from "@/composables/useRecording";
+import { useToast } from "@/utils/toast";
 
 interface Props {
-    configId?: string | null;
+  configId?: string | null;
 }
 
 const props = withDefaults(defineProps<Props>(), {
-    configId: null
+  configId: null,
 });
 
 const { t } = useI18n();
@@ -84,55 +93,59 @@ const { error: showError } = useToast();
 
 // UI 状态
 const imagePreviewDialog = ref(false);
-const previewImageUrl = ref('');
+const previewImageUrl = ref("");
 
 // 会话管理（不使用 useSessions 避免路由跳转）
-const currSessionId = ref('');
+const currSessionId = ref("");
 const getCurrentSession = computed(() => null); // 独立测试模式不需要会话信息
 
 async function newSession() {
-    try {
-        const response = await axios.get('/api/chat/new_session');
-        const sessionId = response.data.data.session_id;
-        currSessionId.value = sessionId;
-        return sessionId;
-    } catch (err) {
-        console.error(err);
-        throw err;
-    }
+  try {
+    const response = await axios.get("/api/chat/new_session");
+    const sessionId = response.data.data.session_id;
+    currSessionId.value = sessionId;
+    return sessionId;
+  } catch (err) {
+    console.error(err);
+    throw err;
+  }
 }
 
 function updateSessionTitle(sessionId: string, title: string) {
-    // 独立模式不需要更新会话标题
+  // 独立模式不需要更新会话标题
 }
 
 function getSessions() {
-    // 独立模式不需要加载会话列表
+  // 独立模式不需要加载会话列表
 }
 
 const {
-    stagedImagesUrl,
-    stagedAudioUrl,
-    stagedFiles,
-    getMediaFile,
-    processAndUploadImage,
-    handlePaste,
-    removeImage,
-    removeAudio,
-    clearStaged,
-    cleanupMediaCache
+  stagedImagesUrl,
+  stagedAudioUrl,
+  stagedFiles,
+  getMediaFile,
+  processAndUploadImage,
+  handlePaste,
+  removeImage,
+  removeAudio,
+  clearStaged,
+  cleanupMediaCache,
 } = useMediaHandling();
 
-const { isRecording, startRecording: startRec, stopRecording: stopRec } = useRecording();
+const {
+  isRecording,
+  startRecording: startRec,
+  stopRecording: stopRec,
+} = useRecording();
 
 const {
-    messages,
-    isStreaming,
-    isConvRunning,
-    enableStreaming,
-    getSessionMessages: getSessionMsg,
-    sendMessage: sendMsg,
-    toggleStreaming
+  messages,
+  isStreaming,
+  isConvRunning,
+  enableStreaming,
+  getSessionMessages: getSessionMsg,
+  sendMessage: sendMsg,
+  toggleStreaming,
 } = useMessages(currSessionId, getMediaFile, updateSessionTitle, getSessions);
 
 // 组件引用
@@ -140,186 +153,194 @@ const messageList = ref<InstanceType<typeof MessageList> | null>(null);
 const chatInputRef = ref<InstanceType<typeof ChatInput> | null>(null);
 
 // 输入状态
-const prompt = ref('');
+const prompt = ref("");
 
-const isDark = computed(() => useCustomizerStore().uiTheme === 'PurpleThemeDark');
+const isDark = computed(
+  () => useCustomizerStore().uiTheme === "PurpleThemeDark",
+);
 
 function openImagePreview(imageUrl: string) {
-    previewImageUrl.value = imageUrl;
-    imagePreviewDialog.value = true;
+  previewImageUrl.value = imageUrl;
+  imagePreviewDialog.value = true;
 }
 
 async function handleStartRecording() {
-    await startRec();
+  await startRec();
 }
 
 async function handleStopRecording() {
-    const audioFilename = await stopRec();
-    stagedAudioUrl.value = audioFilename;
+  const audioFilename = await stopRec();
+  stagedAudioUrl.value = audioFilename;
 }
 
 async function handleFileSelect(files: FileList) {
-    for (const file of files) {
-        await processAndUploadImage(file);
-    }
+  // 将 FileList 转换为数组以修复 TS2488 错误
+  const fileArray = Array.from(files);
+  for (const file of fileArray) {
+    await processAndUploadImage(file);
+  }
 }
 
 async function handleSendMessage() {
-    if (!prompt.value.trim() && stagedFiles.value.length === 0 && !stagedAudioUrl.value) {
-        return;
+  if (
+    !prompt.value.trim() &&
+    stagedFiles.value.length === 0 &&
+    !stagedAudioUrl.value
+  ) {
+    return;
+  }
+
+  try {
+    if (!currSessionId.value) {
+      await newSession();
     }
 
-    try {
-        if (!currSessionId.value) {
-            await newSession();
-        }
+    const promptToSend = prompt.value.trim();
+    const audioNameToSend = stagedAudioUrl.value;
+    const filesToSend = stagedFiles.value.map((f) => ({
+      attachment_id: f.attachment_id,
+      url: f.url,
+      original_name: f.original_name,
+      type: f.type,
+    }));
 
-        const promptToSend = prompt.value.trim();
-        const audioNameToSend = stagedAudioUrl.value;
-        const filesToSend = stagedFiles.value.map(f => ({
-            attachment_id: f.attachment_id,
-            url: f.url,
-            original_name: f.original_name,
-            type: f.type
-        }));
+    // 清空输入和附件
+    prompt.value = "";
+    clearStaged();
 
-        // 清空输入和附件
-        prompt.value = '';
-        clearStaged();
+    // 获取选择的提供商和模型
+    const selection = chatInputRef.value?.getCurrentSelection();
+    const selectedProviderId = selection?.providerId || "";
+    const selectedModelName = selection?.modelName || "";
 
-        // 获取选择的提供商和模型
-        const selection = chatInputRef.value?.getCurrentSelection();
-        const selectedProviderId = selection?.providerId || '';
-        const selectedModelName = selection?.modelName || '';
+    await sendMsg(
+      promptToSend,
+      filesToSend,
+      audioNameToSend,
+      selectedProviderId,
+      selectedModelName,
+    );
 
-        await sendMsg(
-            promptToSend,
-            filesToSend,
-            audioNameToSend,
-            selectedProviderId,
-            selectedModelName
-        );
-
-        // 滚动到底部
-        nextTick(() => {
-            messageList.value?.scrollToBottom();
-        });
-    } catch (err) {
-        console.error('Failed to send message:', err);
-        showError(t('features.chat.errors.sendMessageFailed'));
-        // 恢复输入内容，让用户可以重试
-        // 注意：附件已经上传到服务器，所以不恢复附件
-    }
+    // 滚动到底部
+    nextTick(() => {
+      messageList.value?.scrollToBottom();
+    });
+  } catch (err) {
+    console.error("Failed to send message:", err);
+    showError(t("features.chat.errors.sendMessageFailed"));
+    // 恢复输入内容，让用户可以重试
+    // 注意：附件已经上传到服务器，所以不恢复附件
+  }
 }
 
 onMounted(async () => {
-    // 独立模式在挂载时创建新会话
-    try {
-        await newSession();
-    } catch (err) {
-        console.error('Failed to create initial session:', err);
-        showError(t('features.chat.errors.createSessionFailed'));
-    }
+  // 独立模式在挂载时创建新会话
+  try {
+    await newSession();
+  } catch (err) {
+    console.error("Failed to create initial session:", err);
+    showError(t("features.chat.errors.createSessionFailed"));
+  }
 });
 
 onBeforeUnmount(() => {
-    cleanupMediaCache();
+  cleanupMediaCache();
 });
 </script>
 
 <style scoped>
 /* 基础动画 */
 @keyframes fadeIn {
-    from {
-        opacity: 0;
-        transform: translateY(10px);
-    }
-    to {
-        opacity: 1;
-        transform: translateY(0);
-    }
+  from {
+    opacity: 0;
+    transform: translateY(10px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
 }
 
 .standalone-chat-card {
-    width: 100%;
-    height: 100%;
-    max-height: 100%;
-    overflow: hidden;
+  width: 100%;
+  height: 100%;
+  max-height: 100%;
+  overflow: hidden;
 }
 
 .standalone-chat-container {
-    width: 100%;
-    height: 100%;
-    max-height: 100%;
-    padding: 0;
-    overflow: hidden;
+  width: 100%;
+  height: 100%;
+  max-height: 100%;
+  padding: 0;
+  overflow: hidden;
 }
 
 .chat-layout {
-    height: 100%;
-    max-height: 100%;
-    display: flex;
-    overflow: hidden;
+  height: 100%;
+  max-height: 100%;
+  display: flex;
+  overflow: hidden;
 }
 
 .chat-content-panel {
-    height: 100%;
-    max-height: 100%;
-    width: 100%;
-    display: flex;
-    flex-direction: column;
-    overflow: hidden;
+  height: 100%;
+  max-height: 100%;
+  width: 100%;
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
 }
 
 .conversation-header {
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-    padding: 8px;
-    padding-left: 16px;
-    border-bottom: 1px solid var(--v-theme-border);
-    width: 100%;
-    padding-right: 32px;
-    flex-shrink: 0;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 8px;
+  padding-left: 16px;
+  border-bottom: 1px solid var(--v-theme-border);
+  width: 100%;
+  padding-right: 32px;
+  flex-shrink: 0;
 }
 
 .conversation-header-info h4 {
-    margin: 0;
-    font-weight: 500;
+  margin: 0;
+  font-weight: 500;
 }
 
 .conversation-header-actions {
-    display: flex;
-    gap: 8px;
-    align-items: center;
+  display: flex;
+  gap: 8px;
+  align-items: center;
 }
 
 .welcome-container {
-    height: 100%;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: column;
+  height: 100%;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  flex-direction: column;
 }
 
 .welcome-title {
-    font-size: 28px;
-    margin-bottom: 8px;
+  font-size: 28px;
+  margin-bottom: 8px;
 }
 
 .bot-name {
-    font-weight: 700;
-    margin-left: 8px;
-    color: var(--v-theme-secondary);
+  font-weight: 700;
+  margin-left: 8px;
+  color: var(--v-theme-secondary);
 }
 
 .fade-in {
-    animation: fadeIn 0.3s ease-in-out;
+  animation: fadeIn 0.3s ease-in-out;
 }
 
 .preview-image-large {
-    max-width: 100%;
-    max-height: 70vh;
-    object-fit: contain;
+  max-width: 100%;
+  max-height: 70vh;
+  object-fit: contain;
 }
 </style>