diff --git a/docs/en/develop/3-6-FormAction-introduction.md b/docs/en/develop/3-6-FormAction-introduction.md
index b7e8fcca..c4dd34f0 100644
--- a/docs/en/develop/3-6-FormAction-introduction.md
+++ b/docs/en/develop/3-6-FormAction-introduction.md
@@ -175,7 +175,6 @@ English | [Chinese](../../zh/develop/3-6-FormAction-introduction.md)
           type: 'input',
           placeholder: t('Please input name'),
           required: true,
-          help: t('The name cannot be modified after creation'),
         },
         {
           name: 'description',
@@ -349,7 +348,7 @@ English | [Chinese](../../zh/develop/3-6-FormAction-introduction.md)
 
 - `labelCol`
   - Configure the layout of the labels on the left side of the form
-  - The default value is 
+  - The default value is
 
     ```javascript
     get labelCol() {
@@ -373,7 +372,7 @@ English | [Chinese](../../zh/develop/3-6-FormAction-introduction.md)
 
 - `wrapperCol`
   - Configure the layout of the content on the right side of the form
-  - The default value is 
+  - The default value is
 
     ```javascript
     get wrapperCol() {
diff --git a/docs/zh/develop/3-6-FormAction-introduction.md b/docs/zh/develop/3-6-FormAction-introduction.md
index d719f243..3c7aedc1 100644
--- a/docs/zh/develop/3-6-FormAction-introduction.md
+++ b/docs/zh/develop/3-6-FormAction-introduction.md
@@ -175,7 +175,6 @@
           type: 'input',
           placeholder: t('Please input name'),
           required: true,
-          help: t('The name cannot be modified after creation'),
         },
         {
           name: 'description',
diff --git a/releasenotes/notes/Support-Edit-Domain-Name-874d87160550c8f0.yaml b/releasenotes/notes/Support-Edit-Domain-Name-874d87160550c8f0.yaml
new file mode 100644
index 00000000..c7aaab2c
--- /dev/null
+++ b/releasenotes/notes/Support-Edit-Domain-Name-874d87160550c8f0.yaml
@@ -0,0 +1,6 @@
+---
+features:
+  - |
+    Support edit domain name:
+
+    * Support edit domain name when editing domain.
diff --git a/src/locales/en.json b/src/locales/en.json
index 7e4926c4..4095478e 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -2463,7 +2463,6 @@
   "The maximum batch size is {size}, that is, the size of the port range cannot exceed {size}.": "The maximum batch size is {size}, that is, the size of the port range cannot exceed {size}.",
   "The maximum transmission unit (MTU) value to address fragmentation. Minimum value is 68 for IPv4, and 1280 for IPv6.": "The maximum transmission unit (MTU) value to address fragmentation. Minimum value is 68 for IPv4, and 1280 for IPv6.",
   "The min size is {size} GiB": "The min size is {size} GiB",
-  "The name cannot be modified after creation": "The name cannot be modified after creation",
   "The name of the physical network to which a port is connected": "The name of the physical network to which a port is connected",
   "The name should be end with \".\"": "The name should be end with \".\"",
   "The name should contain letter or number, the length is 1 to 16, characters can only contain \"0-9, a-z, A-Z, -, _.\"": "The name should contain letter or number, the length is 1 to 16, characters can only contain \"0-9, a-z, A-Z, -, _.\"",
diff --git a/src/locales/ko-kr.json b/src/locales/ko-kr.json
index b5bf09d8..7493f89f 100644
--- a/src/locales/ko-kr.json
+++ b/src/locales/ko-kr.json
@@ -2463,7 +2463,6 @@
   "The maximum batch size is {size}, that is, the size of the port range cannot exceed {size}.": "최대 batch 크기는 {size}입니다. 즉, 포트 범위의 크기는 {size}를 초과할 수 없습니다.",
   "The maximum transmission unit (MTU) value to address fragmentation. Minimum value is 68 for IPv4, and 1280 for IPv6.": "분할을 처리하기 위한 최대 전송 단위(MTU) 값입니다. IPv4의 경우 최소값은 68이며, IPv6의 경우 최소값은 1280입니다.",
   "The min size is {size} GiB": "최소 크기는 {size} GiB입니다.",
-  "The name cannot be modified after creation": "생성 후에는 이름을 수정할 수 없습니다.",
   "The name of the physical network to which a port is connected": "포트가 연결된 물리 네트워크의 이름",
   "The name should be end with \".\"": "",
   "The name should contain letter or number, the length is 1 to 16, characters can only contain \"0-9, a-z, A-Z, -, _.\"": "이름은 문자나 숫자를 포함해야 하고, 길이는 1~16자 사이여야 하며, 문자는 \"0-9, a-z, A-Z, -, _.\"만 포함할 수 있습니다.",
diff --git a/src/locales/zh-hans.json b/src/locales/zh-hans.json
index e2d438b1..16428b1f 100644
--- a/src/locales/zh-hans.json
+++ b/src/locales/zh-hans.json
@@ -2463,7 +2463,6 @@
   "The maximum batch size is {size}, that is, the size of the port range cannot exceed {size}.": "批量的上限为{size}个，即端口范围大小不可超过{size}。",
   "The maximum transmission unit (MTU) value to address fragmentation. Minimum value is 68 for IPv4, and 1280 for IPv6.": "地址片段的最大传输单位。IPv4最小68，IPv6最小1280。",
   "The min size is {size} GiB": "最小内存为 {size} GiB",
-  "The name cannot be modified after creation": "名称创建后不可修改",
   "The name of the physical network to which a port is connected": "端口连接到的物理网络的名称",
   "The name should be end with \".\"": "",
   "The name should contain letter or number, the length is 1 to 16, characters can only contain \"0-9, a-z, A-Z, -, _.\"": "名称应包含字母或数字，长度为 1 到 16，且字符只能包含“0-9、a-z、A-Z、-、_”。",
diff --git a/src/pages/identity/containers/Domain/actions/Create.jsx b/src/pages/identity/containers/Domain/actions/Create.jsx
index b9d401ff..0240d02a 100644
--- a/src/pages/identity/containers/Domain/actions/Create.jsx
+++ b/src/pages/identity/containers/Domain/actions/Create.jsx
@@ -57,7 +57,6 @@ export class Create extends ModalAction {
         type: 'input',
         placeholder: t('Please input name'),
         required: true,
-        extra: t('The name cannot be modified after creation'),
         validator: this.nameValidator,
       },
       // {
diff --git a/src/pages/identity/containers/Domain/actions/Edit.jsx b/src/pages/identity/containers/Domain/actions/Edit.jsx
index b6974da6..48844375 100644
--- a/src/pages/identity/containers/Domain/actions/Edit.jsx
+++ b/src/pages/identity/containers/Domain/actions/Edit.jsx
@@ -15,10 +15,12 @@
 import { inject, observer } from 'mobx-react';
 import { ModalAction } from 'containers/Action';
 import globalDomainStore from 'stores/keystone/domain';
+import { toJS } from 'mobx';
 
 export class Edit extends ModalAction {
   init() {
     this.store = globalDomainStore;
+    this.store.fetchList();
   }
 
   static id = 'domain-edit';
@@ -41,6 +43,22 @@ export class Edit extends ModalAction {
     };
   }
 
+  get currentList() {
+    const { list: { data = [] } = {} } = this.store;
+    return data;
+  }
+
+  nameValidator = (rule, value) => {
+    const data = toJS(this.currentList);
+    if (data.find((d) => d.name === value && d.id !== this.item.id)) {
+      return Promise.reject(
+        new Error(t('Invalid: Domain name cannot be duplicated'))
+      );
+    }
+
+    return Promise.resolve(true);
+  };
+
   get formItems() {
     return [
       {
@@ -48,9 +66,8 @@ export class Edit extends ModalAction {
         label: t('Name'),
         type: 'input',
         placeholder: t('Please input name'),
-        // required: true,
-        help: t('The name cannot be modified after creation'),
-        disabled: true,
+        required: true,
+        validator: this.nameValidator,
       },
       {
         name: 'description',
diff --git a/src/stores/keystone/domain.js b/src/stores/keystone/domain.js
index 51c291ba..81b5bd6e 100644
--- a/src/stores/keystone/domain.js
+++ b/src/stores/keystone/domain.js
@@ -95,9 +95,9 @@ export class DomainStore extends Base {
   }
 
   @action
-  async edit({ id, description }) {
+  async edit({ id, description, name }) {
     const reqBody = {
-      domain: { description },
+      domain: { description, name },
     };
     return this.submitting(this.client.patch(id, reqBody));
   }