diff --git a/src/locales/en.json b/src/locales/en.json
index 7f9480bf..76144c0e 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -1895,6 +1895,7 @@
   "Please set CPU && Ram first.": "Please set CPU && Ram first.",
   "Please set MUNA": "Please set MUNA",
   "Please set a size no less than {minSize} GiB!": "Please set a size no less than {minSize} GiB!",
+  "Please set at least one role!": "Please set at least one role!",
   "Please set the system disk size!": "Please set the system disk size!",
   "Please upload files smaller than { size }GiB on the page. It is recommended to upload files over { size }GiB using API.": "Please upload files smaller than { size }GiB on the page. It is recommended to upload files over { size }GiB using API.",
   "Pointer Record": "Pointer Record",
diff --git a/src/locales/ko-kr.json b/src/locales/ko-kr.json
index 727764cd..2d57b44d 100644
--- a/src/locales/ko-kr.json
+++ b/src/locales/ko-kr.json
@@ -1895,6 +1895,7 @@
   "Please set CPU && Ram first.": "먼저 CPU와 RAM을 설정하세요.",
   "Please set MUNA": "MUNA를 설정하세요.",
   "Please set a size no less than {minSize} GiB!": "크기를 {minSize}GiB 이상으로 설정하세요!",
+  "Please set at least one role!": "역할을 하나 이상 설정하세요!",
   "Please set the system disk size!": "시스템 디스크 크기를 설정해주세요!",
   "Please upload files smaller than { size }GiB on the page. It is recommended to upload files over { size }GiB using API.": "페이지에서 { size }GiB보다 작은 파일을 업로드하세요. { size }GiB 이상의 파일은 API를 사용하여 업로드하는 것이 권장됩니다.",
   "Pointer Record": "포인터 레코드",
diff --git a/src/locales/ru.json b/src/locales/ru.json
index 51d23820..001acfb6 100644
--- a/src/locales/ru.json
+++ b/src/locales/ru.json
@@ -1895,6 +1895,7 @@
   "Please set CPU && Ram first.": "Пожалуйста, сначала установите CPU и RAM.",
   "Please set MUNA": "Пожалуйста, установите MUNA",
   "Please set a size no less than {minSize} GiB!": "",
+  "Please set at least one role!": "Пожалуйста, установите хотя бы одну роль!",
   "Please set the system disk size!": "",
   "Please upload files smaller than { size }GiB on the page. It is recommended to upload files over { size }GiB using API.": "Пожалуйста, загружайте файлы размером меньше { size } GiB на странице. Рекомендуется загружать файлы размером более { size } GiB с помощью API.",
   "Pointer Record": "Запись указателя",
diff --git a/src/locales/tr-tr.json b/src/locales/tr-tr.json
index b6f3c84a..b403b905 100644
--- a/src/locales/tr-tr.json
+++ b/src/locales/tr-tr.json
@@ -1895,6 +1895,7 @@
   "Please set CPU && Ram first.": "Lütfen önce CPU ve RAM ayarlayın.",
   "Please set MUNA": "Lütfen MUNA'yı ayarlayın",
   "Please set a size no less than {minSize} GiB!": "",
+  "Please set at least one role!": "Lütfen en az bir rol belirleyin!",
   "Please set the system disk size!": "",
   "Please upload files smaller than { size }GiB on the page. It is recommended to upload files over { size }GiB using API.": "Lütfen sayfada { size }GiB'den daha küçük dosyalar yükleyin. API kullanarak { size }GiB'den büyük dosyaları yüklemeniz önerilir.",
   "Pointer Record": "İşaretçi Kaydı",
diff --git a/src/locales/zh-hans.json b/src/locales/zh-hans.json
index a5b0e039..cc4605a4 100644
--- a/src/locales/zh-hans.json
+++ b/src/locales/zh-hans.json
@@ -1895,6 +1895,7 @@
   "Please set CPU && Ram first.": "请先设置CPU、内存。",
   "Please set MUNA": "请设置NUMA节点",
   "Please set a size no less than {minSize} GiB!": "请设置不小于 {minSize} GiB 的容量！",
+  "Please set at least one role!": "请至少选择一个角色！",
   "Please set the system disk size!": "请设置系统盘的容量！",
   "Please upload files smaller than { size }GiB on the page. It is recommended to upload files over { size }GiB using API.": "页面请上传小于{ size }GiB的文件，超过{ size }GiB的文件建议使用API上传。",
   "Pointer Record": "指针记录",
diff --git a/src/pages/identity/containers/Project/actions/ManageUserGroup.jsx b/src/pages/identity/containers/Project/actions/ManageUserGroup.jsx
index e53ee5c7..564034ae 100644
--- a/src/pages/identity/containers/Project/actions/ManageUserGroup.jsx
+++ b/src/pages/identity/containers/Project/actions/ManageUserGroup.jsx
@@ -156,9 +156,11 @@ export class ManageUserGroup extends ModalAction {
     if (value.length && option.length) {
       groupRoles[groupId] = value;
     } else {
-      groupRoles[groupId] = {};
+      groupRoles[groupId] = [];
     }
-    this.setState({ groupRoles });
+    this.setState({ groupRoles }, () => {
+      this.formRef.current.validateFields();
+    });
   };
 
   onChangeUserGroup = (value) => {
@@ -176,6 +178,20 @@ export class ManageUserGroup extends ModalAction {
     this.setState(groupRoles);
   };
 
+  validateGroup = () => {
+    const { groupRoles } = this.state;
+    if (!groupRoles) {
+      return Promise.resolve();
+    }
+    const emptyGroupRole = Object.keys(groupRoles).find((gId) => {
+      return !groupRoles[gId].length;
+    });
+    if (emptyGroupRole) {
+      return Promise.reject(t('Please set at least one role!'));
+    }
+    return Promise.resolve();
+  };
+
   get defaultValue() {
     const { name, domainName } = this.item;
     const data = {
@@ -213,6 +229,7 @@ export class ManageUserGroup extends ModalAction {
         onChange: this.onChangeUserGroup,
         wrapperCol: this.wrapperCol,
         loading: this.userGroupStore.list.isLoading,
+        validator: this.validateGroup,
       },
     ];
   }