diff --git a/src/components/profile/proxies-editor-viewer.tsx b/src/components/profile/proxies-editor-viewer.tsx
index a74f2c282..0c5d4b58c 100644
--- a/src/components/profile/proxies-editor-viewer.tsx
+++ b/src/components/profile/proxies-editor-viewer.tsx
@@ -73,16 +73,25 @@ export const ProxiesEditorViewer = (props: Props) => {
   const [appendSeq, setAppendSeq] = useState<IProxyConfig[]>([])
   const [deleteSeq, setDeleteSeq] = useState<string[]>([])
 
+  // 节点的 name 会被用作 SortableContext 的 item id、React key 以及拖拽排序的
+  // 依据。当 name 为空/null（例如高级模式下粘贴了缺少 name 的节点）时，
+  // @dnd-kit 的 SortableContext 会对 null 执行 `'id' in item` 从而崩溃
+  // （Cannot use 'in' operator to search for 'id' in null）。
+  // 这里统一过滤掉没有有效 name 的节点，避免可视化编辑页崩溃；原始 YAML
+  // 数据仍然保留，用户可在高级(文本)模式中查看并修正这些节点。
+  const hasValidName = (proxy: IProxyConfig) =>
+    typeof proxy?.name === 'string' && proxy.name.length > 0
   const filteredPrependSeq = useMemo(
-    () => prependSeq.filter((proxy) => match(proxy.name)),
+    () =>
+      prependSeq.filter((proxy) => hasValidName(proxy) && match(proxy.name)),
     [prependSeq, match],
   )
   const filteredProxyList = useMemo(
-    () => proxyList.filter((proxy) => match(proxy.name)),
+    () => proxyList.filter((proxy) => hasValidName(proxy) && match(proxy.name)),
     [proxyList, match],
   )
   const filteredAppendSeq = useMemo(
-    () => appendSeq.filter((proxy) => match(proxy.name)),
+    () => appendSeq.filter((proxy) => hasValidName(proxy) && match(proxy.name)),
     [appendSeq, match],
   )