diff --git a/frontend/src/lang/modules/en.ts b/frontend/src/lang/modules/en.ts
index 2600edbfc..21179b14e 100644
--- a/frontend/src/lang/modules/en.ts
+++ b/frontend/src/lang/modules/en.ts
@@ -1936,6 +1936,7 @@ const message = {
         acmeAccountType: 'Account Type',
         keyType: 'Key algorithm',
         tencentCloud: 'Tencent Cloud',
+        containWarn: 'The domain name contains the main domain, please re-enter',
     },
     php: {
         short_open_tag: 'Short tag support',
diff --git a/frontend/src/lang/modules/tw.ts b/frontend/src/lang/modules/tw.ts
index d5c5f3e43..14c35f71c 100644
--- a/frontend/src/lang/modules/tw.ts
+++ b/frontend/src/lang/modules/tw.ts
@@ -1811,6 +1811,7 @@ const message = {
         acmeAccountType: '賬號類型',
         keyType: '密鑰演算法',
         tencentCloud: '騰訊雲',
+        containWarn: '其他域名中包含主域名，请重新輸入',
     },
     php: {
         short_open_tag: '短標簽支持',
diff --git a/frontend/src/lang/modules/zh.ts b/frontend/src/lang/modules/zh.ts
index 14b9c124e..a8befb235 100644
--- a/frontend/src/lang/modules/zh.ts
+++ b/frontend/src/lang/modules/zh.ts
@@ -1811,6 +1811,7 @@ const message = {
         acmeAccountType: '账号类型',
         keyType: '密钥算法',
         tencentCloud: '腾讯云',
+        containWarn: '其他域名中包含主域名，请重新输入',
     },
     php: {
         short_open_tag: '短标签支持',
diff --git a/frontend/src/views/website/website/create/index.vue b/frontend/src/views/website/website/create/index.vue
index 7ac01b48a..bdddd4616 100644
--- a/frontend/src/views/website/website/create/index.vue
+++ b/frontend/src/views/website/website/create/index.vue
@@ -349,7 +349,7 @@ import { ElForm, FormInstance } from 'element-plus';
 import { reactive, ref } from 'vue';
 import Params from '@/views/app-store/detail/params/index.vue';
 import Check from '../check/index.vue';
-import { MsgSuccess } from '@/utils/message';
+import { MsgError, MsgSuccess } from '@/utils/message';
 import { GetGroupList } from '@/api/modules/group';
 import { Group } from '@/api/interface/group';
 import { SearchRuntimes } from '@/api/modules/runtime';
@@ -582,6 +582,16 @@ const changeAppType = (type: string) => {
     }
 };
 
+function isSubsetOfStrArray(primaryDomain: string, otherDomains: string): boolean {
+    const arr: string[] = otherDomains.split('\n');
+    for (const item of arr) {
+        if (primaryDomain === item) {
+            return false;
+        }
+    }
+    return true;
+}
+
 const submit = async (formEl: FormInstance | undefined) => {
     if (!formEl) return;
     await formEl.validate((valid) => {
@@ -589,6 +599,12 @@ const submit = async (formEl: FormInstance | undefined) => {
             return;
         }
         loading.value = true;
+        const flag = isSubsetOfStrArray(website.value.primaryDomain, website.value.otherDomains);
+        if (!flag) {
+            MsgError(i18n.global.t('website.containWarn'));
+            loading.value = false;
+            return false;
+        }
         PreCheck({})
             .then((res) => {
                 if (res.data) {