diff --git a/frontend/src/components/business/ms-minders/featureCaseMinder/basInfo.vue b/frontend/src/components/business/ms-minders/featureCaseMinder/basInfo.vue
index e37409b049..2cafb402f6 100644
--- a/frontend/src/components/business/ms-minders/featureCaseMinder/basInfo.vue
+++ b/frontend/src/components/business/ms-minders/featureCaseMinder/basInfo.vue
@@ -1,6 +1,6 @@
 <template>
   <div class="h-full pl-[16px]">
-    <div class="baseInfo-form">
+    <div class="baseInfo-form" :class="props.activeCase.isNew ? 'baseInfo-form--no-bottom' : ''">
       <a-skeleton v-if="baseInfoLoading || props.loading" :loading="baseInfoLoading || props.loading" :animation="true">
         <a-space direction="vertical" class="w-full" size="large">
           <a-skeleton-line :rows="10" :line-height="30" :line-spacing="30" />
@@ -27,7 +27,7 @@
         </a-form-item>
       </a-form>
     </div>
-    <div class="flex items-center gap-[12px] bg-white py-[16px]">
+    <div v-if="!props.activeCase.isNew" class="flex items-center gap-[12px] bg-white py-[16px]">
       <a-button
         v-permission="['FUNCTIONAL_CASE:READ+UPDATE']"
         type="primary"
@@ -200,4 +200,7 @@
     overflow-y: auto;
     height: calc(100% - 64px);
   }
+  .baseInfo-form--no-bottom {
+    height: 100%;
+  }
 </style>
diff --git a/frontend/src/components/business/ms-minders/featureCaseMinder/index.vue b/frontend/src/components/business/ms-minders/featureCaseMinder/index.vue
index 392fa829c5..7a9dccc84d 100644
--- a/frontend/src/components/business/ms-minders/featureCaseMinder/index.vue
+++ b/frontend/src/components/business/ms-minders/featureCaseMinder/index.vue
@@ -40,6 +40,8 @@
 </template>
 
 <script setup lang="ts">
+  import { Message } from '@arco-design/web-vue';
+
   import { FormItem } from '@/components/pure/ms-form-create/types';
   import MsMinderEditor from '@/components/pure/ms-minder-editor/minderEditor.vue';
   import type { MinderJson, MinderJsonNode, MinderJsonNodeData } from '@/components/pure/ms-minder-editor/props';
@@ -113,7 +115,7 @@
       loading.value = true;
       const res = await getCaseModuleTree({
         projectId: appStore.currentProjectId,
-        moduleId: props.moduleId === 'all' ? '' : props.moduleId,
+        moduleId: props.moduleId === 'NONE' ? '' : props.moduleId,
       });
       caseTree.value = mapTree<MinderJsonNode>(res, (e) => ({
         ...e,
@@ -142,7 +144,7 @@
       importJson.value.root = {
         children: caseTree.value,
         data: {
-          id: 'all',
+          id: 'NONE',
           text: t('ms.minders.allModule'),
           resource: [moduleTag],
         },
@@ -204,10 +206,10 @@
    * @param node 用例节点
    */
   function getCaseNodeInfo(node: MinderJsonNode) {
-    let textStep: MinderJsonNode | undefined;
-    let prerequisiteNode: MinderJsonNode | undefined;
-    let remarkNode: MinderJsonNode | undefined;
-    const stepNodes: MinderJsonNode[] = [];
+    let textStep: MinderJsonNode | undefined; // 文本描述
+    let prerequisiteNode: MinderJsonNode | undefined; // 前置条件
+    let remarkNode: MinderJsonNode | undefined; // 备注
+    const stepNodes: MinderJsonNode[] = []; // 步骤描述
     node.children?.forEach((item) => {
       if (item.data.resource?.includes(textTag)) {
         textStep = item;
@@ -230,7 +232,7 @@
     return {
       prerequisite: prerequisiteNode?.data.text || '',
       caseEditType: steps.length > 0 ? 'STEP' : ('TEXT' as FeatureCaseMinderEditType),
-      steps,
+      steps: JSON.stringify(steps),
       textDescription: textStep?.data.text || '',
       expectedResult: textStep?.children?.[0]?.data.text || '',
       description: remarkNode?.data.text || '',
@@ -242,25 +244,29 @@
    */
   function makeMinderParams(): FeatureCaseMinderUpdateParams {
     const fullJson: MinderJson = window.minder.exportJson();
-    filterTree(fullJson.root.children, (node) => {
+    filterTree(fullJson.root.children, (node, parent) => {
       if (node.data.isNew !== false || node.data.changed === true) {
         if (node.data.resource?.includes(moduleTag)) {
           tempMinderParams.value.updateModuleList.push({
             id: node.data.id,
             name: node.data.text,
-            parentId: node.parent?.data.id || '',
-            type: node.data.isNew ? 'ADD' : 'UPDATE',
+            parentId: parent?.data.id || 'NONE',
+            type: node.data.isNew !== false ? 'ADD' : 'UPDATE',
+            moveMode: node.data.moveMode,
+            targetId: node.data.targetId,
           });
         } else if (node.data.resource?.includes(caseTag)) {
           const caseNodeInfo = getCaseNodeInfo(node as MinderJsonNode);
           tempMinderParams.value.updateCaseList.push({
             id: node.data.id,
             name: node.data.text,
-            moduleId: node.parent?.data.id || '',
-            type: node.data.isNew ? 'ADD' : 'UPDATE',
+            moduleId: parent?.data.id || '',
+            type: node.data.isNew !== false ? 'ADD' : 'UPDATE',
             templateId: templateId.value,
             tags: node.data.resource || [],
             customFields: baseInfoRef.value?.makeParams().customFields || [],
+            moveMode: node.data.moveMode,
+            targetId: node.data.targetId,
             ...caseNodeInfo,
           });
           return false; // 用例的子孙节点已经处理过，跳过
@@ -273,10 +279,14 @@
 
   async function handleMinderSave() {
     try {
+      loading.value = true;
       await saveCaseMinder(makeMinderParams());
+      Message.success(t('common.saveSuccess'));
     } catch (error) {
       // eslint-disable-next-line no-console
       console.log(error);
+    } finally {
+      loading.value = false;
     }
   }
 
@@ -284,9 +294,24 @@
    * 已选中节点的可替换标签判断
    * @param node 选中节点
    */
-  function replaceableTags(node: MinderJsonNode) {
-    if (Object.keys(node.data || {}).length === 0 || node.data?.id === 'root') {
-      // 没有数据的节点或默认模块节点不可替换
+  function replaceableTags(node: MinderJsonNode, nodes: MinderJsonNode[]) {
+    if (nodes.length > 1) {
+      // 选中的节点大于 1 时
+      if (nodes.some((e) => (e.data?.resource || []).length > 0)) {
+        // 批量选中的节点已经打了标签，不可替换
+        return [];
+      }
+      if (nodes.every((e) => (e.data?.resource || []).length === 0)) {
+        // 批量选中的节点都没有打标签，可替换为模块标签
+        return [moduleTag];
+      }
+    }
+    if (
+      Object.keys(node.data || {}).length === 0 ||
+      node.data?.id === 'root' ||
+      (node.parent?.data.resource || []).length === 0
+    ) {
+      // 没有数据的节点、默认模块节点、父节点为文本节点的节点不可替换标签
       return [];
     }
     if (node.data?.resource?.some((e) => topTags.includes(e))) {
@@ -334,6 +359,22 @@
   function execInert(command: string, node?: MinderJsonNodeData) {
     if (window.minder.queryCommandState(command) !== -1) {
       window.minder.execCommand(command, node);
+      nextTick(() => {
+        const newNode: MinderJsonNode = window.minder.getSelectedNode();
+        newNode.data.isNew = true; // 新建的节点标记为新建
+        switch (command) {
+          case 'AppendChildNode':
+            newNode.data.moveMode = 'APPEND'; // 新建的节点标记为插入模式
+            newNode.data.targetId = newNode.parent?.data.id || '';
+            break;
+          case 'AppendSiblingNode':
+            newNode.data.moveMode = 'AFTER'; // 新建的节点标记为插入模式
+            newNode.data.targetId = newNode.data.id || '';
+            break;
+          default:
+            break;
+        }
+      });
     }
   }
 
@@ -476,6 +517,9 @@
         } else if (node.data?.resource?.includes(prerequisiteTag) && (!node.children || node.children.length === 0)) {
           // 当前节点是前置条件，则默认添加一个文本节点
           execInert('AppendChildNode');
+        } else {
+          // 文本节点下可添加文本节点
+          execInert('AppendChildNode');
         }
         break;
       case 'AppendSiblingNode':
@@ -535,33 +579,12 @@
       tempMinderParams.value.updateCaseList = tempMinderParams.value.updateCaseList.filter(
         (e) => e.id !== node.data.id
       );
-      // tempMinderParams.value.updateModuleList.push({
-      //   id: node.data.id,
-      //   name: node.data.text,
-      //   type: 'ADD',
-      //   parentId: node.parent?.data.id || '',
-      // });
       window.minder.execCommand('priority');
     } else if (node.data.resource?.includes(caseTag)) {
       // 排除是从模块节点切换到用例节点的数据
       tempMinderParams.value.updateModuleList = tempMinderParams.value.updateModuleList.filter(
         (e) => e.id !== node.data.id
       );
-      // tempMinderParams.value.updateCaseList.push({
-      //   id: node.data.id,
-      //   name: node.data.text,
-      //   moduleId: node.parent?.data.id || '',
-      //   type: 'ADD',
-      //   templateId: templateId.value,
-      //   prerequisite: '',
-      //   caseEditType: 'STEP',
-      //   steps: [],
-      //   textDescription: '',
-      //   expectedResult: '',
-      //   description: '',
-      //   tags: [],
-      //   customFields: [],
-      // });
     }
   }
   const baseInfoLoading = ref(false);
@@ -589,7 +612,7 @@
         label: t('caseManagement.featureCase.bug'),
       },
     ];
-    if (activeCase.value.id) {
+    if (!activeCase.value.isNew) {
       return fullTabList;
     }
     return fullTabList.filter((item) => item.value === 'baseInfo');
@@ -629,7 +652,6 @@
       if (fileIds.length) {
         checkUpdateFileIds.value = await checkFileIsUpdateRequest(fileIds);
       }
-      formRules.value = initFormCreate(res.customFields, ['FUNCTIONAL_CASE:READ+UPDATE']);
       if (res.attachments) {
         // 处理文件列表
         fileList.value = res.attachments
@@ -644,6 +666,7 @@
             return convertToFile(fileInfo);
           });
       }
+      formRules.value = initFormCreate(res.customFields, ['FUNCTIONAL_CASE:READ+UPDATE']);
     } catch (error) {
       // eslint-disable-next-line no-console
       console.log(error);
@@ -663,20 +686,22 @@
   }
 
   function handleContentChange(node: MinderJsonNode) {
-    const { resource } = node.data;
-    // 用例下的子节点更改，触发用例更改
-    if (
-      resource?.includes(prerequisiteTag) ||
-      resource?.includes(stepTag) ||
-      resource?.includes(textTag) ||
-      resource?.includes(remarkTag)
-    ) {
-      if (node.parent) {
-        node.parent.data.changed = true;
+    if (node?.data) {
+      const { resource } = node.data;
+      // 用例下的子节点更改，触发用例更改
+      if (
+        resource?.includes(prerequisiteTag) ||
+        resource?.includes(stepTag) ||
+        resource?.includes(textTag) ||
+        resource?.includes(remarkTag)
+      ) {
+        if (node.parent?.data) {
+          node.parent.data.changed = true;
+        }
+      } else if (node.parent?.parent?.data?.resource?.includes(caseTag)) {
+        // 用例下子节点的子节点更改，触发用例更改
+        node.parent.parent.data.changed = true;
       }
-    } else if (node.parent?.parent?.data.resource?.includes(caseTag)) {
-      // 用例下子节点的子节点更改，触发用例更改
-      node.parent.parent.data.changed = true;
     }
   }
 
@@ -690,7 +715,16 @@
       extraVisible.value = true;
       activeExtraKey.value = 'baseInfo';
       resetExtractInfo();
-      initCaseDetail(data);
+      if (data.isNew === false) {
+        // 非新用例节点才能加载详情
+        initCaseDetail(data);
+      } else {
+        activeCase.value = {
+          id: data.id,
+          name: data.text,
+          isNew: true,
+        };
+      }
     } else if (data?.resource?.includes(moduleTag) && data.count > 0 && data.isLoaded !== true) {
       try {
         loading.value = true;
diff --git a/frontend/src/components/pure/ms-minder-editor/main/mainEditor.vue b/frontend/src/components/pure/ms-minder-editor/main/mainEditor.vue
index 2b1c07ee2c..3eff72c0f1 100644
--- a/frontend/src/components/pure/ms-minder-editor/main/mainEditor.vue
+++ b/frontend/src/components/pure/ms-minder-editor/main/mainEditor.vue
@@ -266,6 +266,10 @@
     }
     if (window.minder.queryCommandState(command) !== -1) {
       window.minder.execCommand(command);
+      nextTick(() => {
+        const newNode: MinderJsonNode = window.minder.getSelectedNode();
+        newNode.data.isNew = true; // 新建的节点标记为新建
+      });
     }
   }
 
diff --git a/frontend/src/components/pure/ms-minder-editor/menu/edit/tagBox.vue b/frontend/src/components/pure/ms-minder-editor/menu/edit/tagBox.vue
index 24b37702a9..b2982b34f7 100644
--- a/frontend/src/components/pure/ms-minder-editor/menu/edit/tagBox.vue
+++ b/frontend/src/components/pure/ms-minder-editor/menu/edit/tagBox.vue
@@ -46,11 +46,12 @@
       minder = window.minder;
       minder.on('selectionchange', () => {
         commandDisabled.value = isDisable();
+        const nodes: MinderJsonNode[] = window.minder.getSelectedNodes();
         const node: MinderJsonNode = minder.getSelectedNode();
         if (commandDisabled.value) {
           tagList.value = [];
         } else if (props.replaceableTags) {
-          tagList.value = props.replaceableTags(node);
+          tagList.value = props.replaceableTags(node, nodes);
         } else {
           tagList.value = [];
         }
@@ -98,10 +99,11 @@
       }
     }
     window.minder.execCommand('resource', origin);
+    const nodes: MinderJsonNode[] = window.minder.getSelectedNodes();
     const node: MinderJsonNode = minder.getSelectedNode();
     minderStore.dispatchEvent(MinderEventName.SET_TAG, undefined, undefined, node);
     if (props.replaceableTags) {
-      tagList.value = props.replaceableTags(node);
+      tagList.value = props.replaceableTags(node, nodes);
     }
     if (props.afterTagEdit) {
       props.afterTagEdit(node, resourceName);
diff --git a/frontend/src/components/pure/ms-minder-editor/minderEditor.vue b/frontend/src/components/pure/ms-minder-editor/minderEditor.vue
index 1ee209509d..969e9625a9 100644
--- a/frontend/src/components/pure/ms-minder-editor/minderEditor.vue
+++ b/frontend/src/components/pure/ms-minder-editor/minderEditor.vue
@@ -1,5 +1,5 @@
 <template>
-  <a-spin :loading="loading" :tip="t('minder.loading')" class="ms-minder-editor-container">
+  <a-spin :loading="loading" class="ms-minder-editor-container">
     <div class="flex-1">
       <minderHeader
         :sequence-enable="props.sequenceEnable"
@@ -67,7 +67,6 @@
   import minderHeader from './main/header.vue';
   import mainEditor from './main/mainEditor.vue';
 
-  import { useI18n } from '@/hooks/useI18n';
   import { MinderEvent } from '@/store/modules/components/minder-editor/types';
 
   import useEventListener from './hooks/useEventListener';
@@ -106,8 +105,6 @@
     ...viewMenuProps,
   });
 
-  const { t } = useI18n();
-
   const loading = defineModel<boolean>('loading', {
     default: false,
   });
diff --git a/frontend/src/components/pure/ms-minder-editor/props.ts b/frontend/src/components/pure/ms-minder-editor/props.ts
index 0b9f3edc20..9a363b01c2 100644
--- a/frontend/src/components/pure/ms-minder-editor/props.ts
+++ b/frontend/src/components/pure/ms-minder-editor/props.ts
@@ -2,6 +2,8 @@
  * Api 列表
  */
 
+import type { MoveMode } from '@/models/common';
+
 import type { PropType } from 'vue';
 
 export interface MinderIconButtonItem {
@@ -18,6 +20,8 @@ export interface MinderJsonNodeData {
   // 前端渲染字段
   isNew?: boolean; // 是否脑图新增节点，需要在初始化脑图数据时标记已存在节点为 false 以区分是否新增节点
   changed?: boolean; // 脑图节点是否发生过变化
+  moveMode?: MoveMode; // 移动方式（节点移动或新增时需要）
+  targetId?: string; // 目标节点 id（节点移动或新增时需要）
   [key: string]: any;
 }
 export interface MinderJsonNode {
@@ -105,7 +109,7 @@ export const tagProps = {
     type: Boolean,
     default: false,
   },
-  replaceableTags: Function as PropType<(node: MinderJsonNode) => string[]>,
+  replaceableTags: Function as PropType<(node: MinderJsonNode, nodes: MinderJsonNode[]) => string[]>,
   tagDisableCheck: Function,
   tagEditCheck: Function as PropType<(node: MinderJsonNode, tag: string) => boolean>,
   afterTagEdit: Function as PropType<(node: MinderJsonNode, tag: string) => void>,
diff --git a/frontend/src/models/caseManagement/featureCase.ts b/frontend/src/models/caseManagement/featureCase.ts
index 0b8d674015..aae9720169 100644
--- a/frontend/src/models/caseManagement/featureCase.ts
+++ b/frontend/src/models/caseManagement/featureCase.ts
@@ -405,7 +405,7 @@ export interface FeatureCaseMinderUpdateCaseItem {
   targetId?: string;
   prerequisite: string; // 前置条件
   caseEditType: FeatureCaseMinderEditType;
-  steps: FeatureCaseMinderStepItem[];
+  steps: string;
   textDescription: string; // 文本描述
   expectedResult: string; // 期望结果
   description: string;
diff --git a/frontend/src/utils/index.ts b/frontend/src/utils/index.ts
index 225baf42e4..e3fc5c5092 100644
--- a/frontend/src/utils/index.ts
+++ b/frontend/src/utils/index.ts
@@ -281,8 +281,9 @@ export function mapTree<T>(
  */
 export function filterTree<T>(
   tree: TreeNode<T> | TreeNode<T>[] | T | T[],
-  filterFn: (node: TreeNode<T>) => boolean,
-  customChildrenKey = 'children'
+  filterFn: (node: TreeNode<T>, parent?: TreeNode<T> | null) => boolean,
+  customChildrenKey = 'children',
+  parentNode: TreeNode<T> | null = null
 ): TreeNode<T>[] {
   if (!Array.isArray(tree)) {
     tree = [tree];
@@ -291,11 +292,11 @@ export function filterTree<T>(
   for (let i = 0; i < tree.length; i++) {
     const node = (tree as TreeNode<T>[])[i];
     // 如果节点满足过滤条件，则保留该节点，并递归过滤子节点
-    if (filterFn(node)) {
+    if (filterFn(node, parentNode)) {
       const newNode = cloneDeep(node);
       if (node[customChildrenKey] && node[customChildrenKey].length > 0) {
         // 递归过滤子节点，并将过滤后的子节点添加到当前节点中
-        newNode[customChildrenKey] = filterTree(node[customChildrenKey], filterFn, customChildrenKey);
+        newNode[customChildrenKey] = filterTree(node[customChildrenKey], filterFn, customChildrenKey, node);
       } else {
         newNode[customChildrenKey] = [];
       }
diff --git a/frontend/src/views/case-management/caseManagementFeature/components/caseTable.vue b/frontend/src/views/case-management/caseManagementFeature/components/caseTable.vue
index 0bebb317ae..952bb35244 100644
--- a/frontend/src/views/case-management/caseManagementFeature/components/caseTable.vue
+++ b/frontend/src/views/case-management/caseManagementFeature/components/caseTable.vue
@@ -199,9 +199,6 @@
               <MsIcon :size="14" type="icon-icon_mindnote_outlined" />
             </a-radio>
           </a-radio-group>
-          <MsTag no-margin size="large" class="cursor-pointer" theme="outline" @click="fetchData">
-            <MsIcon class="text-[16px] text-[var(color-text-4)]" :size="32" type="icon-icon_reset_outlined" />
-          </MsTag>
         </div>
       </div>
       <div class="mt-[16px] h-[calc(100%-32px)] border-t border-[var(--color-text-n8)]">
diff --git a/frontend/src/views/project-management/projectAndPermission/menuManagement/menuManagement.vue b/frontend/src/views/project-management/projectAndPermission/menuManagement/menuManagement.vue
index bf309d5bac..247b45adb0 100644
--- a/frontend/src/views/project-management/projectAndPermission/menuManagement/menuManagement.vue
+++ b/frontend/src/views/project-management/projectAndPermission/menuManagement/menuManagement.vue
@@ -271,15 +271,15 @@
         type="line"
         @change="(v: boolean | string| number) => handleMenuStatusChange('BUG_SYNC_SYNC_ENABLE',v as boolean, MenuEnum.bugManagement)"
       />
-      <!-- 功能测试 同步缺陷 -->
-      <div v-permission="['PROJECT_APPLICATION_BUG:UPDATE']">
+      <!-- 测试用例 关联需求 -->
+      <div v-permission="['PROJECT_APPLICATION_CASE:UPDATE']">
         <a-tooltip v-if="record.type === 'CASE_RELATED' && !allValueMap['CASE_RELATED_CASE_ENABLE']" position="tr">
           <template #content>
             <span>
               {{ t('project.menu.notConfig') }}
-              <span class="cursor-pointer text-[rgb(var(--primary-4))]" @click="showDefectDrawer">{{
-                t(`project.menu.${record.type}`)
-              }}</span>
+              <span class="cursor-pointer text-[rgb(var(--primary-4))]" @click="showDefectDrawer">
+                {{ t(`project.menu.${record.type}`) }}
+              </span>
               {{ t('project.menu.configure') }}
             </span>
           </template>
@@ -383,7 +383,7 @@
   <RelatedCase
     v-model:visible="relatedCaseDrawerVisible"
     @cancel="relatedCaseDrawerVisible = false"
-    @ok="initMenuData()"
+    @ok="getMenuConfig(MenuEnum.caseManagement)"
   />
 </template>