diff --git a/web/apps/web-ele/src/router/routes/modules/ai-platform.ts b/web/apps/web-ele/src/router/routes/modules/ai-platform.ts
index 9be5185..e2b6250 100644
--- a/web/apps/web-ele/src/router/routes/modules/ai-platform.ts
+++ b/web/apps/web-ele/src/router/routes/modules/ai-platform.ts
@@ -13,6 +13,12 @@ const routes: RouteRecordRaw[] = [
     path: '/ai-platform/knowledge',
     redirect: '/ai-platform/knowledge-base',
   },
+  {
+    meta: { hideInMenu: true },
+    name: 'SubAppAIKnowledgeLegacyRedirect',
+    path: '/app/:appCode/ai-platform/knowledge',
+    redirect: (to) => `/app/${to.params.appCode}/ai-platform/knowledge-base`,
+  },
   {
     meta: {
       hideInMenu: true,
@@ -22,6 +28,15 @@ const routes: RouteRecordRaw[] = [
     path: '/agent-chat/:code',
     component: () => import('#/views/_core/agent-chat/index.vue'),
   },
+  {
+    meta: {
+      hideInMenu: true,
+      title: '智能体对话',
+    },
+    name: 'SubAppAgentChat',
+    path: '/app/:appCode/agent-chat/:code',
+    component: () => import('#/views/_core/agent-chat/index.vue'),
+  },
   {
     meta: {
       hideInMenu: true,
@@ -31,12 +46,28 @@ const routes: RouteRecordRaw[] = [
     path: '/ai-platform/model',
     component: () => import('#/views/ai-platform/model/index.vue'),
   },
+  {
+    meta: {
+      hideInMenu: true,
+      title: '模型配置',
+    },
+    name: 'SubAppAIModelConfig',
+    path: '/app/:appCode/ai-platform/model',
+    component: () => import('#/views/ai-platform/model/index.vue'),
+  },
   {
     meta: { hideInMenu: true },
     name: 'AIKnowledgeLegacyDetailRedirect',
     path: '/ai-platform/knowledge/detail/:id',
     redirect: (to) => `/ai-platform/knowledge-base/detail/${to.params.id}`,
   },
+  {
+    meta: { hideInMenu: true },
+    name: 'SubAppAIKnowledgeLegacyDetailRedirect',
+    path: '/app/:appCode/ai-platform/knowledge/detail/:id',
+    redirect: (to) =>
+      `/app/${to.params.appCode}/ai-platform/knowledge-base/detail/${to.params.id}`,
+  },
   {
     meta: {
       hideInMenu: true,
@@ -46,6 +77,15 @@ const routes: RouteRecordRaw[] = [
     path: '/ai-platform/workflow-runs',
     component: () => import('#/views/ai-platform/workflow-runs/index.vue'),
   },
+  {
+    meta: {
+      hideInMenu: true,
+      title: '执行历史',
+    },
+    name: 'SubAppAIWorkflowRuns',
+    path: '/app/:appCode/ai-platform/workflow-runs',
+    component: () => import('#/views/ai-platform/workflow-runs/index.vue'),
+  },
   // 工作流编辑器
   {
     meta: {
@@ -57,6 +97,16 @@ const routes: RouteRecordRaw[] = [
     path: '/ai-platform/workflow/editor/:id',
     component: () => import('#/views/ai-platform/workflow/editor/index.vue'),
   },
+  {
+    meta: {
+      hideInMenu: true,
+      title: '工作流编辑器',
+      noBasicLayout: true,
+    },
+    name: 'SubAppAIWorkflowEditor',
+    path: '/app/:appCode/ai-platform/workflow/editor/:id',
+    component: () => import('#/views/ai-platform/workflow/editor/index.vue'),
+  },
   // 智能体编辑器
   {
     meta: {
@@ -68,6 +118,16 @@ const routes: RouteRecordRaw[] = [
     path: '/ai-platform/agent/editor/:id',
     component: () => import('#/views/ai-platform/agent/editor/index.vue'),
   },
+  {
+    meta: {
+      hideInMenu: true,
+      title: '智能体编辑器',
+      noBasicLayout: true,
+    },
+    name: 'SubAppAIAgentEditor',
+    path: '/app/:appCode/ai-platform/agent/editor/:id',
+    component: () => import('#/views/ai-platform/agent/editor/index.vue'),
+  },
   // 知识库详情
   {
     meta: {
@@ -78,6 +138,15 @@ const routes: RouteRecordRaw[] = [
     path: '/ai-platform/knowledge-base/detail/:id',
     component: () => import('#/views/ai-platform/knowledge/detail/index.vue'),
   },
+  {
+    meta: {
+      hideInMenu: true,
+      title: '知识库详情',
+    },
+    name: 'SubAppAIKnowledgeDetail',
+    path: '/app/:appCode/ai-platform/knowledge-base/detail/:id',
+    component: () => import('#/views/ai-platform/knowledge/detail/index.vue'),
+  },
 ];
 
 export default routes;
diff --git a/web/apps/web-ele/src/views/ai-platform/agent/components/PublishToMenuDialog.vue b/web/apps/web-ele/src/views/ai-platform/agent/components/PublishToMenuDialog.vue
index bee5d3a..558d226 100644
--- a/web/apps/web-ele/src/views/ai-platform/agent/components/PublishToMenuDialog.vue
+++ b/web/apps/web-ele/src/views/ai-platform/agent/components/PublishToMenuDialog.vue
@@ -19,6 +19,7 @@ import {
 import { publishAgentToMenuApi } from '#/api/ai-platform/ai-platform';
 import { ZqIconPicker } from '#/components/zq-form/zq-icon-picker';
 import { ZqMenuSelector } from '#/components/zq-form/zq-menu-selector';
+import { useAppContextStore } from '#/store/app-context';
 
 interface Props {
   modelValue: boolean;
@@ -34,6 +35,8 @@ const emit = defineEmits<{
   'update:modelValue': [value: boolean];
 }>();
 
+const appContextStore = useAppContextStore();
+
 const dialogVisible = computed({
   get: () => props.modelValue,
   set: (val) => emit('update:modelValue', val),
@@ -130,6 +133,7 @@ async function handlePublish() {
               :placeholder="
                 $t('ai-platform.agent.publishDialog.parentMenuPlaceholder')
               "
+              :application-id="appContextStore.currentApp?.id"
               @change="handleMenuChange"
             />
           </ElFormItem>
diff --git a/web/apps/web-ele/src/views/ai-platform/agent/editor/index.vue b/web/apps/web-ele/src/views/ai-platform/agent/editor/index.vue
index ea1edbc..6193309 100644
--- a/web/apps/web-ele/src/views/ai-platform/agent/editor/index.vue
+++ b/web/apps/web-ele/src/views/ai-platform/agent/editor/index.vue
@@ -49,10 +49,12 @@ import {
   publishAgentApi,
   updateAgentApi,
 } from '#/api/ai-platform/ai-platform';
+import { useAppContextStore } from '#/store/app-context';
 
 const AiChatPanel = defineAsyncComponent(() =>
   import('#/components/ai-chat-panel/AiChatPanel.vue'),
 );
+const appContextStore = useAppContextStore();
 
 const route = useRoute();
 const router = useRouter();
@@ -217,7 +219,7 @@ async function handlePublish() {
 
 // 返回
 function handleBack() {
-  router.push('/ai-platform/agent');
+  router.push(appContextStore.getContextPath('/ai-platform/agent'));
 }
 
 // 添加性格特点
diff --git a/web/apps/web-ele/src/views/ai-platform/agent/index.vue b/web/apps/web-ele/src/views/ai-platform/agent/index.vue
index f1fe8bd..14abfc0 100644
--- a/web/apps/web-ele/src/views/ai-platform/agent/index.vue
+++ b/web/apps/web-ele/src/views/ai-platform/agent/index.vue
@@ -4,7 +4,7 @@ import type {
   AgentListItem,
 } from '#/api/ai-platform/ai-platform';
 
-import { onMounted, reactive, ref } from 'vue';
+import { computed, onMounted, reactive, ref } from 'vue';
 import { useRouter } from 'vue-router';
 
 import { Page } from '@vben/common-ui/es/page';
@@ -39,6 +39,7 @@ import {
   ElOption,
   ElPagination,
   ElSelect,
+  ElSwitch,
   ElTag,
   ElTooltip,
 } from 'element-plus';
@@ -52,6 +53,7 @@ import {
   publishAgentApi,
   unpublishAgentMenuApi,
 } from '#/api/ai-platform/ai-platform';
+import { useAppContextStore } from '#/store/app-context';
 
 import PublishToMenuDialog from './components/PublishToMenuDialog.vue';
 import ImportDialog from './modules/import-dialog.vue';
@@ -59,6 +61,8 @@ import ImportDialog from './modules/import-dialog.vue';
 defineOptions({ name: 'AgentList' });
 
 const router = useRouter();
+const appContextStore = useAppContextStore();
+const isMainApp = computed(() => appContextStore.isMainApp);
 
 // 搜索关键词
 const searchKeyword = ref('');
@@ -100,6 +104,7 @@ async function fetchList() {
       page: pagination.current,
       pageSize: pagination.pageSize,
       name: searchKeyword.value || undefined,
+      applicationId: appContextStore.currentApp?.id,
     });
     agentList.value = res.items;
     pagination.total = res.total;
@@ -156,10 +161,13 @@ async function handleCreate() {
   try {
     const agent = await createAgentApi({
       ...createForm,
+      application_id: appContextStore.currentApp?.id,
     });
     ElMessage.success($t('ai-platform.agent.createSuccess'));
     createDialogVisible.value = false;
-    router.push(`/ai-platform/agent/editor/${agent.id}`);
+    router.push(
+      appContextStore.getContextPath(`/ai-platform/agent/editor/${agent.id}`),
+    );
   } catch (error: any) {
     ElMessage.error(error.message || $t('ai-platform.agent.createFailed'));
   } finally {
@@ -169,12 +177,14 @@ async function handleCreate() {
 
 // 编辑智能体
 function handleEdit(agent: AgentListItem) {
-  router.push(`/ai-platform/agent/editor/${agent.id}`);
+  router.push(
+    appContextStore.getContextPath(`/ai-platform/agent/editor/${agent.id}`),
+  );
 }
 
 // 对话
 function handleChat(agent: AgentListItem) {
-  router.push(`/agent-chat/${agent.code}`);
+  router.push(appContextStore.getContextPath(`/agent-chat/${agent.code}`));
 }
 
 // 发布
@@ -497,8 +507,10 @@ onMounted(() => {
             <!-- 应用名称 + 创建时间 -->
             <div class="flex items-center justify-between">
               <div class="text-muted-foreground text-xs">
-                {{ agent.model_name || '未配置模型' }} ·
-                {{ agent.conversation_count || 0 }} 次对话
+                <span v-if="agent.application_name">
+                  {{ agent.application_name }}
+                </span>
+                <span v-else>{{ $t('ai-platform.agent.mainApp') }}</span>
               </div>
               <span class="text-muted-foreground text-xs">
                 {{ agent.sys_create_datetime }}
@@ -599,6 +611,12 @@ onMounted(() => {
             type="textarea"
           />
         </ElFormItem>
+        <ElFormItem
+          v-if="isMainApp"
+          :label="$t('ai-platform.agent.form.globalVisible')"
+        >
+          <ElSwitch v-model="createForm.is_global" />
+        </ElFormItem>
       </ElForm>
       <template #footer>
         <ElButton @click="createDialogVisible = false">
diff --git a/web/apps/web-ele/src/views/ai-platform/agent/modules/import-dialog.vue b/web/apps/web-ele/src/views/ai-platform/agent/modules/import-dialog.vue
index 03e7209..60340f4 100644
--- a/web/apps/web-ele/src/views/ai-platform/agent/modules/import-dialog.vue
+++ b/web/apps/web-ele/src/views/ai-platform/agent/modules/import-dialog.vue
@@ -24,6 +24,7 @@ import {
   importAgentConfigApi,
 } from '#/api/ai-platform/ai-platform';
 import { ZqDialog } from '#/components/zq-dialog';
+import { useAppContextStore } from '#/store/app-context';
 
 interface Props {
   modelValue: boolean;
@@ -36,6 +37,8 @@ const emit = defineEmits<{
   'update:modelValue': [value: boolean];
 }>();
 
+const appContextStore = useAppContextStore();
+
 const dialogVisible = computed({
   get: () => props.modelValue,
   set: (val) => emit('update:modelValue', val),
@@ -129,6 +132,7 @@ async function handleConfirmImport() {
   try {
     const payload: AgentImportInput = {
       ...importData.value,
+      application_id: appContextStore.currentApp?.id,
       code: checkResult.value?.code_exists
         ? newCode.value.trim()
         : importData.value.code,
diff --git a/web/apps/web-ele/src/views/ai-platform/knowledge/detail/index.vue b/web/apps/web-ele/src/views/ai-platform/knowledge/detail/index.vue
index 72e6a4f..3e2980c 100644
--- a/web/apps/web-ele/src/views/ai-platform/knowledge/detail/index.vue
+++ b/web/apps/web-ele/src/views/ai-platform/knowledge/detail/index.vue
@@ -97,9 +97,11 @@ import { ZqDialog } from '#/components/zq-dialog';
 import FileSelector from '#/components/zq-form/file-selector/file-selector.vue';
 import { ZqTabs } from '#/components/zq-tabs/index';
 import { getFileUrl } from '#/composables/useFileUrl';
+import { useAppContextStore } from '#/store/app-context';
 
 const route = useRoute();
 const router = useRouter();
+const appContextStore = useAppContextStore();
 
 const kbId = computed(() => route.params.id as string);
 const activeTab = ref('documents');
@@ -865,7 +867,7 @@ async function handleSaveSettings() {
 }
 
 function handleBack() {
-  router.push('/ai-platform/knowledge-base');
+  router.push(appContextStore.getContextPath('/ai-platform/knowledge-base'));
 }
 
 // Tab 切换时加载数据
diff --git a/web/apps/web-ele/src/views/ai-platform/knowledge/index.vue b/web/apps/web-ele/src/views/ai-platform/knowledge/index.vue
index 389f3c3..7388863 100644
--- a/web/apps/web-ele/src/views/ai-platform/knowledge/index.vue
+++ b/web/apps/web-ele/src/views/ai-platform/knowledge/index.vue
@@ -5,7 +5,7 @@ import type {
   ModelListItem,
 } from '#/api/ai-platform/ai-platform';
 
-import { onMounted, reactive, ref } from 'vue';
+import { computed, onMounted, reactive, ref } from 'vue';
 import { useRouter } from 'vue-router';
 
 import { Page } from '@vben/common-ui/es/page';
@@ -35,6 +35,7 @@ import {
   ElOption,
   ElPagination,
   ElSelect,
+  ElSwitch,
   ElTag,
   ElTooltip,
 } from 'element-plus';
@@ -47,10 +48,13 @@ import {
   updateKnowledgeBaseApi,
 } from '#/api/ai-platform/ai-platform';
 import { ZqDialog } from '#/components/zq-dialog';
+import { useAppContextStore } from '#/store/app-context';
 
 defineOptions({ name: 'KnowledgeBase' });
 
 const router = useRouter();
+const appContextStore = useAppContextStore();
+const isMainApp = computed(() => appContextStore.isMainApp);
 
 // 表单
 const createForm = reactive<KnowledgeBaseCreateInput & { id?: string }>({
@@ -104,6 +108,7 @@ async function fetchList() {
       page: pagination.current,
       pageSize: pagination.pageSize,
       name: searchKeyword.value || undefined,
+      applicationId: appContextStore.currentApp?.id,
     });
     kbList.value = res.items;
     pagination.total = res.total;
@@ -176,6 +181,7 @@ async function handleConfirm() {
         ElMessage.success($t('ai-platform.knowledge.saveSuccess'));
       } else {
         const res = await createKnowledgeBaseApi({
+          application_id: appContextStore.currentApp?.id,
           is_global: createForm.is_global,
           name: createForm.name,
           code: createForm.code,
@@ -191,7 +197,11 @@ async function handleConfirm() {
           indexing_technique: createForm.indexing_technique,
         });
         ElMessage.success($t('ai-platform.knowledge.createSuccess'));
-        router.push(`/ai-platform/knowledge-base/detail/${res.id}`);
+        router.push(
+          appContextStore.getContextPath(
+            `/ai-platform/knowledge-base/detail/${res.id}`,
+          ),
+        );
       }
       dialogVisible.value = false;
       fetchList();
@@ -204,7 +214,11 @@ async function handleConfirm() {
 }
 
 function handleDetail(item: KnowledgeBaseListItem) {
-  router.push(`/ai-platform/knowledge-base/detail/${item.id}`);
+  router.push(
+    appContextStore.getContextPath(
+      `/ai-platform/knowledge-base/detail/${item.id}`,
+    ),
+  );
 }
 
 async function handleDelete(item: KnowledgeBaseListItem) {
@@ -654,6 +668,22 @@ onMounted(() => {
           </div>
         </template>
 
+        <ElFormItem v-if="isMainApp">
+          <template #label>
+            <div class="flex items-center gap-1">
+              <span>{{ $t('ai-platform.knowledge.globalVisible') }}</span>
+              <ElTooltip
+                placement="top"
+                :content="$t('ai-platform.knowledge.globalVisibleTooltip')"
+              >
+                <CircleHelp
+                  class="text-muted-foreground h-3.5 w-3.5 cursor-help"
+                />
+              </ElTooltip>
+            </div>
+          </template>
+          <ElSwitch v-model="createForm.is_global" />
+        </ElFormItem>
       </ElForm>
     </ZqDialog>
   </div>
diff --git a/web/apps/web-ele/src/views/ai-platform/workflow-runs/data.ts b/web/apps/web-ele/src/views/ai-platform/workflow-runs/data.ts
index 113a09b..2117547 100644
--- a/web/apps/web-ele/src/views/ai-platform/workflow-runs/data.ts
+++ b/web/apps/web-ele/src/views/ai-platform/workflow-runs/data.ts
@@ -5,6 +5,7 @@ import type { VbenFormSchema } from '#/adapter/form';
 import { $t } from '@vben/locales';
 
 import { getWorkflowListApi } from '#/api/ai-platform/ai-platform';
+import { useAppContextStore } from '#/store/app-context';
 
 type TagType = 'danger' | 'info' | 'primary' | 'success' | 'warning';
 
@@ -51,6 +52,8 @@ export function formatTime(value?: string) {
 }
 
 export function useSearchFormSchema(): VbenFormSchema[] {
+  const appContextStore = useAppContextStore();
+
   return [
     {
       component: 'ApiSelect',
@@ -61,6 +64,7 @@ export function useSearchFormSchema(): VbenFormSchema[] {
           const res = await getWorkflowListApi({
             page: 1,
             pageSize: 200,
+            applicationId: appContextStore.currentApp?.id,
           });
           return (res.items || []).map((item) => ({
             label: item.name,
diff --git a/web/apps/web-ele/src/views/ai-platform/workflow-runs/index.vue b/web/apps/web-ele/src/views/ai-platform/workflow-runs/index.vue
index 91bfd64..e5e85e6 100644
--- a/web/apps/web-ele/src/views/ai-platform/workflow-runs/index.vue
+++ b/web/apps/web-ele/src/views/ai-platform/workflow-runs/index.vue
@@ -11,6 +11,7 @@ import { ElButton, ElTag } from 'element-plus';
 
 import { getAllWorkflowRunsApi } from '#/api/ai-platform/ai-platform';
 import { useZqTable } from '#/components/zq-table';
+import { useAppContextStore } from '#/store/app-context';
 
 import RunStatusTag from './components/RunStatusTag.vue';
 import {
@@ -28,6 +29,7 @@ defineOptions({ name: 'WorkflowRunHistory' });
 
 const detailRef = ref<InstanceType<typeof DetailDialog>>();
 const triggerOptions = getTriggerOptions();
+const appContextStore = useAppContextStore();
 
 const fetchRunList = async (params: any) => {
   const res = await getAllWorkflowRunsApi({
@@ -36,6 +38,7 @@ const fetchRunList = async (params: any) => {
     workflowId: params.form?.workflowId || undefined,
     status: params.form?.status || undefined,
     triggerType: params.form?.triggerType || undefined,
+    applicationId: appContextStore.currentApp?.id,
   });
   return {
     items: res.items,
diff --git a/web/apps/web-ele/src/views/ai-platform/workflow-runs/modules/detail-dialog.vue b/web/apps/web-ele/src/views/ai-platform/workflow-runs/modules/detail-dialog.vue
index 1c0964b..641cc9a 100644
--- a/web/apps/web-ele/src/views/ai-platform/workflow-runs/modules/detail-dialog.vue
+++ b/web/apps/web-ele/src/views/ai-platform/workflow-runs/modules/detail-dialog.vue
@@ -14,6 +14,7 @@ import { ElAlert, ElButton, ElTag } from 'element-plus';
 import { getWorkflowDetailApi, getWorkflowRunDetailApi } from '#/api/ai-platform/ai-platform';
 import { ZqDesc, ZqDescItem } from '#/components/zq-desc';
 import { ZqDialog } from '#/components/zq-dialog';
+import { useAppContextStore } from '#/store/app-context';
 
 import { definitionToFlowElements } from '../../workflow/shared/loadDefinition';
 import { applyRunReplay } from '../../workflow/shared/useRunReplay';
@@ -28,6 +29,7 @@ import {
 } from '../data';
 
 const router = useRouter();
+const appContextStore = useAppContextStore();
 const triggerOptions = getTriggerOptions();
 
 const visible = ref(false);
@@ -92,7 +94,11 @@ function handleOpen() {
 function openEditor() {
   if (!run.value?.workflow_id) return;
   visible.value = false;
-  router.push(`/ai-platform/workflow/editor/${run.value.workflow_id}`);
+  router.push(
+    appContextStore.getContextPath(
+      `/ai-platform/workflow/editor/${run.value.workflow_id}`,
+    ),
+  );
 }
 
 function triggerLabel(value?: string) {