diff --git a/frontend/src/components/business/ms-minders/featureCaseMinder/basInfo.vue b/frontend/src/components/business/ms-minders/featureCaseMinder/basInfo.vue
index 289ee35c00..90877c58d8 100644
--- a/frontend/src/components/business/ms-minders/featureCaseMinder/basInfo.vue
+++ b/frontend/src/components/business/ms-minders/featureCaseMinder/basInfo.vue
@@ -35,14 +35,17 @@
       </a-form>
     </div>
     <div v-if="hasEditPermission" class="flex items-center gap-[12px] bg-[var(--color-text-fff)] py-[16px]">
-      <a-button
-        v-permission="['FUNCTIONAL_CASE:READ+UPDATE']"
-        type="primary"
-        :loading="saveLoading"
-        @click="handleSave"
-      >
-        {{ t('common.save') }}
-      </a-button>
+      <a-tooltip :content="t('ms.minders.moduleNewTip')" :disabled="!props.activeCase.moduleIsNew">
+        <a-button
+          v-permission="['FUNCTIONAL_CASE:READ+UPDATE']"
+          type="primary"
+          :loading="saveLoading"
+          :disabled="props.activeCase.moduleIsNew"
+          @click="handleSave"
+        >
+          {{ t('common.save') }}
+        </a-button>
+      </a-tooltip>
       <a-button type="secondary" :disabled="saveLoading" @click="handleCancel">{{ t('common.cancel') }}</a-button>
     </div>
   </div>
diff --git a/frontend/src/components/business/ms-minders/featureCaseMinder/index.vue b/frontend/src/components/business/ms-minders/featureCaseMinder/index.vue
index 7fcd48cd00..af5cee4639 100644
--- a/frontend/src/components/business/ms-minders/featureCaseMinder/index.vue
+++ b/frontend/src/components/business/ms-minders/featureCaseMinder/index.vue
@@ -27,6 +27,7 @@
       :can-show-batch-delete="true"
       :priority-tooltip="t('caseManagement.caseReview.caseLevel')"
       :disabled="!hasEditPermission"
+      :disabled-extra-tab="!!activeCase.moduleIsNew"
       can-show-more-batch-menu
       single-tag
       tag-enable
@@ -426,6 +427,7 @@
             id: data.id,
             name: data.text,
             moduleId: node.parent?.data?.id || '',
+            moduleIsNew: !!node.parent?.data?.isNew, // 标记父模块节点是否为新建
             isNew: true,
           };
         }
diff --git a/frontend/src/components/business/ms-minders/locale/en-US.ts b/frontend/src/components/business/ms-minders/locale/en-US.ts
index dca5fc3b33..6017bb79d1 100644
--- a/frontend/src/components/business/ms-minders/locale/en-US.ts
+++ b/frontend/src/components/business/ms-minders/locale/en-US.ts
@@ -17,6 +17,8 @@ export default {
   'ms.minders.createChildCase': 'Insert child Case',
   'ms.minders.moreCase': 'More Cases...',
   'ms.minders.moreModule': 'More Modules...',
+  'ms.minders.moduleNewTip':
+    'The module node to which the current use case belongs has not been saved. Please save the mind map first',
   // 测试规划脑图文案
   'ms.minders.failStop': 'Failure stop',
   'ms.minders.failRetry': 'Retry on failure',
diff --git a/frontend/src/components/business/ms-minders/locale/zh-CN.ts b/frontend/src/components/business/ms-minders/locale/zh-CN.ts
index 3b2e935034..29d9d90bed 100644
--- a/frontend/src/components/business/ms-minders/locale/zh-CN.ts
+++ b/frontend/src/components/business/ms-minders/locale/zh-CN.ts
@@ -17,6 +17,7 @@ export default {
   'ms.minders.createChildCase': '添加子级用例',
   'ms.minders.moreCase': '更多用例...',
   'ms.minders.moreModule': '更多模块...',
+  'ms.minders.moduleNewTip': '当前用例所属模块节点未保存，请先保存脑图',
   // 测试规划脑图文案
   'ms.minders.failStop': '失败停止',
   'ms.minders.failRetry': '失败重试',
diff --git a/frontend/src/components/pure/ms-minder-editor/hooks/useMinderOperation.ts b/frontend/src/components/pure/ms-minder-editor/hooks/useMinderOperation.ts
index 88829d2c36..86c8e74a0f 100644
--- a/frontend/src/components/pure/ms-minder-editor/hooks/useMinderOperation.ts
+++ b/frontend/src/components/pure/ms-minder-editor/hooks/useMinderOperation.ts
@@ -182,6 +182,7 @@ export default function useMinderOperation(options: MinderOperationProps) {
             // 由于粘贴逻辑中为了排除子节点重新排序导致逆序，因此复制的时候倒过来
             for (let i = noFakeNodeTree.length - 1; i >= 0; i--) {
               _node = minder.createNode(null, node);
+              _node.setData({ isNew: true });
               minder.importNode(_node, noFakeNodeTree[i]);
               selectedNodes.push(_node);
               node.appendChild(_node);
diff --git a/frontend/src/components/pure/ms-minder-editor/minderEditor.vue b/frontend/src/components/pure/ms-minder-editor/minderEditor.vue
index ca5271415f..ec3da5b34b 100644
--- a/frontend/src/components/pure/ms-minder-editor/minderEditor.vue
+++ b/frontend/src/components/pure/ms-minder-editor/minderEditor.vue
@@ -21,7 +21,12 @@
     </div>
     <div class="ms-minder-editor-extra" :class="[extraVisible ? 'ms-minder-editor-extra--visible' : '']">
       <div v-if="props.extractContentTabList?.length" class="pl-[16px] pt-[16px]">
-        <MsTab v-model:activeKey="activeExtraKey" :content-tab-list="props.extractContentTabList" mode="button" />
+        <MsTab
+          v-model:activeKey="activeExtraKey"
+          :content-tab-list="props.extractContentTabList"
+          mode="button"
+          :disabled="props.disabledExtraTab"
+        />
       </div>
       <div class="ms-minder-editor-extra-content">
         <slot name="extractTabContent"></slot>
diff --git a/frontend/src/components/pure/ms-minder-editor/props.ts b/frontend/src/components/pure/ms-minder-editor/props.ts
index b9549e5e26..d8d506d2ec 100644
--- a/frontend/src/components/pure/ms-minder-editor/props.ts
+++ b/frontend/src/components/pure/ms-minder-editor/props.ts
@@ -64,6 +64,7 @@ export const mainEditorProps = {
   minderKey: String as PropType<MinderKeyEnum>,
   disabled: Boolean,
   extractContentTabList: Array as PropType<{ label: string; value: string }[]>,
+  disabledExtraTab: Boolean,
   insertNode: {
     type: Function as PropType<(node: MinderJsonNode, type: string, value?: string) => void>,
     default: undefined,
diff --git a/frontend/src/components/pure/ms-tab/index.vue b/frontend/src/components/pure/ms-tab/index.vue
index 3b8f943633..739e59106f 100644
--- a/frontend/src/components/pure/ms-tab/index.vue
+++ b/frontend/src/components/pure/ms-tab/index.vue
@@ -5,7 +5,12 @@
     :class="[props.class, props.noContent ? 'no-content' : '']"
     @change="(val) => handleTabClick(val as string)"
   >
-    <a-tab-pane v-for="item of props.contentTabList" :key="item.value" :title="`${item.label}`">
+    <a-tab-pane
+      v-for="item of props.contentTabList"
+      :key="item.value"
+      :title="`${item.label}`"
+      :disabled="props.disabled"
+    >
       <template v-if="props.showBadge" #title>
         <a-badge
           v-if="props.getTextFunc(item.value) !== ''"
@@ -50,6 +55,7 @@
       showBadge?: boolean;
       changeInterceptor?: (newVal: string | number, oldVal: string | number, done: () => void) => void;
       buttonSize?: 'small' | 'default';
+      disabled?: boolean;
     }>(),
     {
       mode: 'origin',