diff --git a/vite-frontend/.env.development b/vite-frontend/.env.development
index fe059ef..a1c927f 100644
--- a/vite-frontend/.env.development
+++ b/vite-frontend/.env.development
@@ -1 +1 @@
-VITE_API_BASE=http://192.168.31.126:6365
+VITE_API_BASE=http://192.168.100.11:6365
diff --git a/vite-frontend/index.html b/vite-frontend/index.html
index c26343a..7c3bc59 100644
--- a/vite-frontend/index.html
+++ b/vite-frontend/index.html
@@ -148,7 +148,7 @@
     />
     <meta
       key="viewport"
-      content="viewport-fit=cover, width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"
+      content="viewport-fit=cover, width=device-width, initial-scale=1.0, user-scalable=no"
       name="viewport"
     />
     <link href="/favicon.ico" rel="icon" />
diff --git a/vite-frontend/src/config/site.ts b/vite-frontend/src/config/site.ts
index 4178eea..cd15c75 100644
--- a/vite-frontend/src/config/site.ts
+++ b/vite-frontend/src/config/site.ts
@@ -4,8 +4,8 @@ export type SiteConfig = typeof siteConfig;
 
 // 缓存相关常量
 const CACHE_PREFIX = 'vite_config_';
-const VERSION = "1.3.3";
-const APP_VERSION = "1.0.2";
+const VERSION = "1.3.4";
+const APP_VERSION = "1.0.3";
 
 const getInitialConfig = () => {
   if (typeof window === 'undefined') {
diff --git a/vite-frontend/src/pages/forward.tsx b/vite-frontend/src/pages/forward.tsx
index e00ae51..7e2ab21 100644
--- a/vite-frontend/src/pages/forward.tsx
+++ b/vite-frontend/src/pages/forward.tsx
@@ -138,13 +138,13 @@ export default function ForwardPage() {
     return () => window.removeEventListener('resize', checkMobile);
   }, []);
   
-  // 显示模式状态 - 从localStorage读取，默认为分类显示
+  // 显示模式状态 - 从localStorage读取，默认为平铺显示
   const [viewMode, setViewMode] = useState<'grouped' | 'direct'>(() => {
     try {
       const savedMode = localStorage.getItem('forward-view-mode');
-      return (savedMode as 'grouped' | 'direct') || 'grouped';
+      return (savedMode as 'grouped' | 'direct') || 'direct';
     } catch {
-      return 'grouped';
+      return 'direct';
     }
   });
   
diff --git a/vite-frontend/src/pages/node.tsx b/vite-frontend/src/pages/node.tsx
index 2ad4ff8..bb3c86f 100644
--- a/vite-frontend/src/pages/node.tsx
+++ b/vite-frontend/src/pages/node.tsx
@@ -58,6 +58,9 @@ export default function NodePage() {
   const [dialogTitle, setDialogTitle] = useState('');
   const [isEdit, setIsEdit] = useState(false);
   const [submitLoading, setSubmitLoading] = useState(false);
+  const [deleteModalOpen, setDeleteModalOpen] = useState(false);
+  const [deleteLoading, setDeleteLoading] = useState(false);
+  const [nodeToDelete, setNodeToDelete] = useState<Node | null>(null);
   const [form, setForm] = useState<NodeForm>({
     id: null,
     name: '',
@@ -419,19 +422,29 @@ export default function NodePage() {
   };
 
   // 删除节点
-  const handleDelete = async (node: Node) => {
-    if (window.confirm(`确定要删除节点 "${node.name}" 吗？`)) {
-      try {
-        const res = await deleteNode(node.id);
-        if (res.code === 0) {
-          toast.success('删除成功');
-          setNodeList(prev => prev.filter(n => n.id !== node.id));
-        } else {
-          toast.error(res.msg || '删除失败');
-        }
-      } catch (error) {
-        toast.error('网络错误，请重试');
+  const handleDelete = (node: Node) => {
+    setNodeToDelete(node);
+    setDeleteModalOpen(true);
+  };
+
+  const confirmDelete = async () => {
+    if (!nodeToDelete) return;
+    
+    setDeleteLoading(true);
+    try {
+      const res = await deleteNode(nodeToDelete.id);
+      if (res.code === 0) {
+        toast.success('删除成功');
+        setNodeList(prev => prev.filter(n => n.id !== nodeToDelete.id));
+        setDeleteModalOpen(false);
+        setNodeToDelete(null);
+      } else {
+        toast.error(res.msg || '删除失败');
       }
+    } catch (error) {
+      toast.error('网络错误，请重试');
+    } finally {
+      setDeleteLoading(false);
     }
   };
 
@@ -883,6 +896,40 @@ export default function NodePage() {
           </ModalContent>
         </Modal>
 
+        {/* 删除确认模态框 */}
+        <Modal 
+          isOpen={deleteModalOpen}
+          onOpenChange={setDeleteModalOpen}
+          size="sm"
+          scrollBehavior="outside"
+        >
+          <ModalContent>
+            {(onClose) => (
+              <>
+                <ModalHeader className="flex flex-col gap-1">
+                  <h2 className="text-xl font-bold">确认删除</h2>
+                </ModalHeader>
+                <ModalBody>
+                  <p>确定要删除节点 <strong>"{nodeToDelete?.name}"</strong> 吗？</p>
+                  <p className="text-small text-default-500">此操作不可恢复，请谨慎操作。</p>
+                </ModalBody>
+                <ModalFooter>
+                  <Button variant="light" onPress={onClose}>
+                    取消
+                  </Button>
+                  <Button 
+                    color="danger" 
+                    onPress={confirmDelete}
+                    isLoading={deleteLoading}
+                  >
+                    {deleteLoading ? '删除中...' : '确认删除'}
+                  </Button>
+                </ModalFooter>
+              </>
+            )}
+          </ModalContent>
+        </Modal>
+
         {/* 安装命令模态框 */}
         <Modal 
           isOpen={installCommandModal} 
diff --git a/vite-frontend/src/pages/tunnel.tsx b/vite-frontend/src/pages/tunnel.tsx
index a5386d3..dd5942e 100644
--- a/vite-frontend/src/pages/tunnel.tsx
+++ b/vite-frontend/src/pages/tunnel.tsx
@@ -878,7 +878,8 @@ export default function TunnelPage() {
         <Modal 
           isOpen={deleteModalOpen}
           onOpenChange={setDeleteModalOpen}
-          size="md"
+          size="sm"
+          scrollBehavior="outside"
         >
           <ModalContent>
             {(onClose) => (