diff --git a/src/UI/Components/MainContent/Regist.tsx b/src/UI/Components/MainContent/Regist.tsx
index 4d1885e9b..9ac3e7419 100644
--- a/src/UI/Components/MainContent/Regist.tsx
+++ b/src/UI/Components/MainContent/Regist.tsx
@@ -2,11 +2,11 @@ import { Button, Checkbox, Classes, Dialog, InputGroup, Intent, Position, Toolti
 import { IObservableValue, observable } from 'mobx';
 import { inject, observer } from 'mobx-react';
 import * as React from 'react';
-import { safeEval } from '../../../Common/eval';
 import { ResourcesCDN_HOST, SignUrl } from '../../../Common/HostUrl';
 import { KeyBoard } from '../../../Common/KeyEnum';
 import { PostJson, RequestStatus } from '../../../Common/Request';
 import { Sleep } from '../../../Common/Sleep';
+import { safeEval } from '../../../Common/eval';
 import { TopPanelStore } from '../../Store/TopPanelStore';
 import { AppToaster } from '../Toaster';
 
@@ -17,6 +17,8 @@ interface IRegistInput
     check_code: string;
     pswConfirm: string;
     agreement_checked: boolean;
+    invite_code: string;
+    user_name: string;
 }
 
 interface InputIntent
@@ -24,6 +26,8 @@ interface InputIntent
     PSW: Intent;
     ComfirmPSW: Intent;
     PHONE: Intent;
+    InviteCode: Intent,
+    UserName: Intent,
 }
 
 enum InputType
@@ -32,12 +36,15 @@ enum InputType
     ComfirmPSW = 1,
     PHONE = 2,
     OK = 3,
+    InviteCode = 4,
+    UserName = 5,
 }
 const prefix = "time_";
 let SMSTimer: NodeJS.Timeout;
 @inject("store")
 @observer
-export default class Regist extends React.Component<{ store?: TopPanelStore; }> {
+export default class Regist extends React.Component<{ store?: TopPanelStore; }>
+{
     @observable private errMsg: string = "";
     @observable private flag: InputType = InputType.OK;
     @observable private inputIntent: InputIntent;
@@ -49,6 +56,7 @@ export default class Regist extends React.Component<{ store?: TopPanelStore; }>
     @observable private registInput: IRegistInput;
     private openAgreement = observable.box(false);
     private phoneRegex = new RegExp(`\^1\\d{10}$`);
+    private inviteCode = new RegExp(`\^[a-z0-9]{6}$`);
     private pswRegex = new RegExp(`\^[^\\u4e00-\\u9fa5]+$`);
     @observable registering: boolean = false;
     constructor(props)
@@ -60,11 +68,15 @@ export default class Regist extends React.Component<{ store?: TopPanelStore; }>
             check_code: "",
             pswConfirm: "",
             agreement_checked: false,
+            invite_code: "",
+            user_name: "",
         };
         this.inputIntent = {
             PSW: Intent.NONE,
             ComfirmPSW: Intent.NONE,
             PHONE: Intent.NONE,
+            InviteCode: Intent.NONE,
+            UserName: Intent.NONE,
         };
     }
     handleRegist = async () =>
@@ -105,6 +117,15 @@ export default class Regist extends React.Component<{ store?: TopPanelStore; }>
             });
             return;
         }
+        if (this.inputIntent.InviteCode !== Intent.SUCCESS)
+        {
+            AppToaster.show({
+                message: "邀请码有误",
+                intent: Intent.DANGER,
+                timeout: 1000,
+            });
+            return;
+        }
         if (!this.registInput.agreement_checked)
         {
             AppToaster.show({
@@ -283,6 +304,21 @@ export default class Regist extends React.Component<{ store?: TopPanelStore; }>
                     this.inputIntent.PHONE = Intent.DANGER;
                 }
                 break;
+            case InputType.InviteCode:
+                text = this.registInput.invite_code;
+                if (this.inviteCode.test(text))
+                {
+                    this.flag = InputType.OK;
+                    this.errMsg = "";
+                    this.inputIntent.InviteCode = Intent.SUCCESS;
+                }
+                else
+                {
+                    this.errMsg = "邀请码是6位字母和数字";
+                    this.flag = InputType.InviteCode;
+                    this.inputIntent.InviteCode = Intent.DANGER;
+                }
+                break;
         }
     };
     render()
@@ -398,7 +434,46 @@ export default class Regist extends React.Component<{ store?: TopPanelStore; }>
                                     />
                                 </Tooltip>
                             </div>
-
+                            <div className="item">
+                                <Tooltip
+                                    content={this.errMsg}
+                                    position={Position.TOP}
+                                    intent={Intent.WARNING}
+                                    isOpen={this.flag === InputType.InviteCode}>
+                                    <InputGroup
+                                        value={this.registInput.invite_code}
+                                        intent={this.inputIntent.InviteCode}
+                                        name="txt"
+                                        placeholder={"邀请码: 6位字母和数字"}
+                                        onChange={e =>
+                                        {
+                                            this.registInput.invite_code = e.target.value;
+                                            this.valueTest(InputType.InviteCode);
+                                        }}
+                                        onBlur={() => (this.flag = InputType.OK)}
+                                    />
+                                </Tooltip>
+                            </div>
+                            <div className="item">
+                                <Tooltip
+                                    content={this.errMsg}
+                                    position={Position.TOP}
+                                    intent={Intent.WARNING}
+                                    isOpen={this.flag === InputType.UserName}>
+                                    <InputGroup
+                                        value={this.registInput.user_name}
+                                        intent={this.inputIntent.UserName}
+                                        name="txt"
+                                        placeholder={"企业名称(可选)"}
+                                        onChange={e =>
+                                        {
+                                            this.registInput.user_name = e.target.value;
+                                            this.valueTest(InputType.UserName);
+                                        }}
+                                        onBlur={() => (this.flag = InputType.OK)}
+                                    />
+                                </Tooltip>
+                            </div>
                         </div>
                     </div>
                     <div className="regist-footer info-block" >
@@ -455,7 +530,8 @@ interface IUserAgreementProps
 }
 
 @observer
-class UserAgreement extends React.Component<IUserAgreementProps, {}> {
+class UserAgreement extends React.Component<IUserAgreementProps, {}>
+{
     render()
     {
         return (