diff --git a/src/App.vue b/src/App.vue
index 9af0278..a329a6f 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -2,7 +2,7 @@
 import Toolbar from './components/Toolbar.vue';
 import ProjectExplorer from './components/ProjectExplorer.vue';
 import ComponentsPanel from './components/flow/ComponentsPanel.vue';
-import { onMounted, reactive, watch } from 'vue';
+import { onMounted, ref, watch } from 'vue';
 import {useFilesStore} from "@/ts/useStore";
 import Vue3DraggableResizable from 'vue3-draggable-resizable';
 import {TabPaneName, TabsPaneContext} from "element-plus";
@@ -17,6 +17,44 @@ import { useGlobalMessage } from '@/ts/useGlobalMessage';
 
 const filesStore = useFilesStore();
 const { showMessage } = useGlobalMessage();
+const NEW_PROJECT_URL = 'https://fireschain.org/onmyoji-flow/';
+const REDIRECT_PROMPT_SESSION_KEY = 'yys-editor.new-project-redirect-prompted';
+const REDIRECT_PROMPT_DISABLED_KEY = 'yys-editor.new-project-redirect-disabled';
+const showRedirectPrompt = ref(false);
+const dontShowRedirectPromptAgain = ref(false);
+
+const rememberRedirectPromptChoice = () => {
+  if (dontShowRedirectPromptAgain.value) {
+    window.localStorage.setItem(REDIRECT_PROMPT_DISABLED_KEY, 'true');
+  }
+};
+
+const showNewProjectRedirectPrompt = () => {
+  if (typeof window === 'undefined') {
+    return;
+  }
+
+  if (window.localStorage.getItem(REDIRECT_PROMPT_DISABLED_KEY) === 'true') {
+    return;
+  }
+
+  if (window.sessionStorage.getItem(REDIRECT_PROMPT_SESSION_KEY) === 'true') {
+    return;
+  }
+
+  window.sessionStorage.setItem(REDIRECT_PROMPT_SESSION_KEY, 'true');
+  showRedirectPrompt.value = true;
+};
+
+const goToNewProject = () => {
+  rememberRedirectPromptChoice();
+  window.location.assign(NEW_PROJECT_URL);
+};
+
+const stayOnLegacyProject = () => {
+  rememberRedirectPromptChoice();
+  showRedirectPrompt.value = false;
+};
 
 const normalizeGraphData = (data: any) => {
   if (data && Array.isArray((data as any).nodes) && Array.isArray((data as any).edges)) {
@@ -60,6 +98,7 @@ onMounted(() => {
   // 初始化自动保存功能
   filesStore.initializeWithPrompt();
   filesStore.setupAutoSave();
+  showNewProjectRedirectPrompt();
 });
 
 // 1) 切换激活文件：仅当 id 变化时保存旧数据并渲染新数据
@@ -176,6 +215,26 @@ watch(
       </div>
     </div>
     <DialogManager/>
+    <el-dialog
+      v-model="showRedirectPrompt"
+      title="前往新版 onmyoji-flow"
+      width="420px"
+      :close-on-click-modal="false"
+      @close="rememberRedirectPromptChoice"
+    >
+      <p class="redirect-prompt-text">
+        yys-editor 已迁移到新项目 onmyoji-flow。新版会继续维护资源与功能，是否现在前往？
+      </p>
+      <el-checkbox v-model="dontShowRedirectPromptAgain">
+        以后不再提示
+      </el-checkbox>
+      <template #footer>
+        <span class="dialog-footer">
+          <el-button @click="stayOnLegacyProject">继续使用旧版</el-button>
+          <el-button type="primary" @click="goToNewProject">前往新版</el-button>
+        </span>
+      </template>
+    </el-dialog>
   </div>
 </template>
 
@@ -248,7 +307,11 @@ watch(
   min-height: 0;
   overflow-y: auto;
 }
+
+.redirect-prompt-text {
+  margin: 0 0 16px;
+  line-height: 1.7;
+  color: #303133;
+}
 </style>
 
-
-
diff --git a/src/components/Toolbar.vue b/src/components/Toolbar.vue
index ee7ef81..ef1537c 100644
--- a/src/components/Toolbar.vue
+++ b/src/components/Toolbar.vue
@@ -1,6 +1,15 @@
 <template>
   <div class="toolbar" :class="{ 'toolbar--embed': props.isEmbed }">
     <div class="toolbar-actions">
+      <el-button
+        v-if="!props.isEmbed"
+        class="new-project-link"
+        type="success"
+        icon="Promotion"
+        @click="goToNewProject"
+      >
+        前往新版
+      </el-button>
       <el-button icon="Upload" type="primary" @click="openImportDialog">{{ t('import') }}</el-button>
       <el-button icon="Download" type="primary" @click="handleExport">{{ t('export') }}</el-button>
       <el-button icon="View" type="success" @click="handlePreviewData">数据预览</el-button>
@@ -424,6 +433,7 @@ const props = withDefaults(defineProps<{
 });
 
 const filesStore = props.piniaInstance ? useFilesStore(props.piniaInstance) : useFilesStore();
+const NEW_PROJECT_URL = 'https://fireschain.org/onmyoji-flow/';
 const contactImageUrl = resolveAssetUrl('/assets/Other/Contact.png') as string;
 const { showMessage } = useGlobalMessage();
 const { selectionEnabled, snapGridEnabled, snaplineEnabled } = useCanvasSettings();
@@ -438,6 +448,10 @@ const { t } = useSafeI18n({
   feedback: '问题反馈'
 });
 
+const goToNewProject = () => {
+  window.location.assign(NEW_PROJECT_URL);
+};
+
 // 定义响应式数据
 const state = reactive({
   previewImage: null, // 用于存储预览图像的数据URL
@@ -1315,6 +1329,11 @@ const handleClose = (done) => {
   white-space: nowrap;
 }
 
+.new-project-link {
+  font-weight: 700;
+  box-shadow: 0 0 0 2px rgba(82, 196, 26, 0.18);
+}
+
 .toolbar--embed {
   position: relative;
   top: auto;