diff --git a/object/init.go b/object/init.go
index faa1631c..49c31fde 100644
--- a/object/init.go
+++ b/object/init.go
@@ -15,12 +15,15 @@ func initBuiltInOrganization() {
 	}
 
 	organization = &Organization{
-		Owner:        "admin",
-		Name:         "built-in",
-		CreatedTime:  util.GetCurrentTime(),
-		DisplayName:  "Built-in Organization",
-		WebsiteUrl:   "https://example.com",
-		PasswordType: "plain",
+		Owner:         "admin",
+		Name:          "built-in",
+		CreatedTime:   util.GetCurrentTime(),
+		DisplayName:   "Built-in Organization",
+		WebsiteUrl:    "https://example.com",
+		Favicon:       "https://cdn.casbin.com/static/favicon.ico",
+		PhonePrefix:   "86",
+		DefaultAvatar: "https://casbin.org/img/casbin.svg",
+		PasswordType:  "plain",
 	}
 	AddOrganization(organization)
 }
@@ -36,11 +39,13 @@ func initBuiltInUser() {
 		Name:          "admin",
 		CreatedTime:   util.GetCurrentTime(),
 		Id:            util.GenerateId(),
+		Type:          "normal-user",
 		Password:      "123",
 		DisplayName:   "Admin",
 		Avatar:        "https://casbin.org/img/casbin.svg",
 		Email:         "admin@example.com",
-		Phone:         "1-12345678",
+		Phone:         "12345678910",
+		Address:       []string{},
 		Affiliation:   "Example Inc.",
 		Tag:           "staff",
 		IsAdmin:       true,
diff --git a/web/src/ProviderTable.js b/web/src/ProviderTable.js
index 681803e1..5fa984bd 100644
--- a/web/src/ProviderTable.js
+++ b/web/src/ProviderTable.js
@@ -199,7 +199,7 @@ class ProviderTable extends React.Component {
     }
 
     return (
-      <Table rowKey="index" columns={columns} dataSource={table} size="middle" bordered pagination={false}
+      <Table rowKey="name" columns={columns} dataSource={table} size="middle" bordered pagination={false}
              title={() => (
                <div>
                  {this.props.title}&nbsp;&nbsp;&nbsp;&nbsp;
diff --git a/web/src/RecordListPage.js b/web/src/RecordListPage.js
index e52c18d8..e91a7722 100644
--- a/web/src/RecordListPage.js
+++ b/web/src/RecordListPage.js
@@ -59,73 +59,73 @@ class RecordListPage extends React.Component {
     const columns = [
       {
         title: i18next.t("general:Client ip"),
-        dataIndex: 'Record',
-        key: 'Record',
+        dataIndex: ['Record', 'clientIp'],
+        key: 'id',
         width: '120px',
         sorter: (a, b) => a.Record.clientIp.localeCompare(b.Record.clientIp),
         render: (text, record, index) => {
-          return text.clientIp;
+          return text;
         }
       },
       {
         title: i18next.t("general:Timestamp"),
-        dataIndex: 'Record',
-        key: 'Record',
+        dataIndex: ['Record', 'timestamp'],
+        key: 'id',
         width: '160px',
         sorter: (a, b) => a.Record.timestamp.localeCompare(b.Record.timestamp),
         render: (text, record, index) => {
-          return Setting.getFormattedDate(text.timestamp);
+          return Setting.getFormattedDate(text);
         }
       },
       {
         title: i18next.t("general:Organization"),
-        dataIndex: 'Record',
-        key: 'Record',
+        dataIndex: ['Record', 'organization'],
+        key: 'id',
         width: '120px',
         sorter: (a, b) => a.Record.organization.localeCompare(b.Record.organization),
         render: (text, record, index) => {
           return (
-            <Link to={`/organizations/${text.organization}`}>
-              {text.organization}
+            <Link to={`/organizations/${text}`}>
+              {text}
             </Link>
           )
         }
       },
       {
         title: i18next.t("general:Username"),
-        dataIndex: 'Record',
-        key: 'Record',
+        dataIndex: ['Record', 'username'],
+        key: 'id',
         width: '160px',
         sorter: (a, b) => a.Record.username.localeCompare(b.Record.username),
         render: (text, record, index) => {
-          return text.username;
+          return text;
         }
       },
       {
         title: i18next.t("general:Request uri"),
-        dataIndex: 'Record',
-        key: 'Record',
+        dataIndex: ['Record', 'requestUri'],
+        key: 'id',
         width: '160px',
         sorter: (a, b) => a.Record.requestUri.localeCompare(b.Record.requestUri),
         render: (text, record, index) => {
-          return text.requestUri;
+          return text;
         }
       },
       {
         title: i18next.t("general:Action"),
-        dataIndex: 'Record',
-        key: 'Record',
+        dataIndex: ['Record', 'action'],
+        key: 'id',
         width: '160px',
         sorter: (a, b) => a.Record.action.localeCompare(b.Record.action),
         render: (text, record, index) => {
-          return text.action;
+          return text;
         }
       },
     ];
 
     return (
       <div>
-        <Table columns={columns} dataSource={records} rowKey="name" size="middle" bordered pagination={{pageSize: 100}}
+        <Table columns={columns} dataSource={records} rowKey="id" size="middle" bordered pagination={{pageSize: 100}}
                title={() => (
                  <div>
                    {i18next.t("general:Records")}&nbsp;&nbsp;&nbsp;&nbsp;
diff --git a/web/src/SignupTable.js b/web/src/SignupTable.js
index eaede9da..e8f1c66f 100644
--- a/web/src/SignupTable.js
+++ b/web/src/SignupTable.js
@@ -210,7 +210,7 @@ class SignupTable extends React.Component {
     ];
 
     return (
-      <Table rowKey="index" columns={columns} dataSource={table} size="middle" bordered pagination={false}
+      <Table rowKey="name" columns={columns} dataSource={table} size="middle" bordered pagination={false}
              title={() => (
                <div>
                  {this.props.title}&nbsp;&nbsp;&nbsp;&nbsp;
diff --git a/web/src/auth/PromptPage.js b/web/src/auth/PromptPage.js
index 6c8b0194..f2cce8fe 100644
--- a/web/src/auth/PromptPage.js
+++ b/web/src/auth/PromptPage.js
@@ -13,7 +13,6 @@
 // limitations under the License.
 
 import React from "react";
-import {Link} from "react-router-dom";
 import {Button, Col, Result, Row} from "antd";
 import * as ApplicationBackend from "../backend/ApplicationBackend";
 import * as UserBackend from "../backend/UserBackend";
@@ -196,13 +195,11 @@ class PromptPage extends React.Component {
           title="Sign Up Error"
           subTitle={"You are unexpected to see this prompt page"}
           extra={[
-            <Link onClick={() => {
+            <Button type="primary" key="signin" onClick={() => {
               Setting.goToLogin(this, application);
             }}>
-              <Button type="primary" key="signin">
-                Sign In
-              </Button>
-            </Link>
+              Sign In
+            </Button>
           ]}
         >
         </Result>
diff --git a/web/src/auth/SignupPage.js b/web/src/auth/SignupPage.js
index fc2cc7cd..c802c867 100644
--- a/web/src/auth/SignupPage.js
+++ b/web/src/auth/SignupPage.js
@@ -161,6 +161,7 @@ class SignupPage extends React.Component {
       return (
         <Form.Item
           name="username"
+          key="username"
           label={i18next.t("signup:Username")}
           rules={[
             {
@@ -177,6 +178,7 @@ class SignupPage extends React.Component {
       return (
         <Form.Item
           name="name"
+          key="name"
           label={signupItem.rule === "Personal" ? i18next.t("general:Personal name") : i18next.t("general:Display name")}
           rules={[
             {
@@ -193,6 +195,7 @@ class SignupPage extends React.Component {
       return (
         <Form.Item
           name="affiliation"
+          key="affiliation"
           label={i18next.t("user:Affiliation")}
           rules={[
             {
@@ -210,6 +213,7 @@ class SignupPage extends React.Component {
         <React.Fragment>
           <Form.Item
             name="email"
+            key="email"
             label={i18next.t("general:Email")}
             rules={[
               {
@@ -233,6 +237,7 @@ class SignupPage extends React.Component {
           </Form.Item>
           <Form.Item
             name="emailCode"
+            key="emailCode"
             label={i18next.t("code:Email code")}
             rules={[{
               required: required,
@@ -253,6 +258,7 @@ class SignupPage extends React.Component {
       return (
         <Form.Item
           name="password"
+          key="password"
           label={i18next.t("general:Password")}
           rules={[
             {
@@ -269,6 +275,7 @@ class SignupPage extends React.Component {
       return (
         <Form.Item
           name="confirm"
+          key="confirm"
           label={i18next.t("signup:Confirm")}
           dependencies={['password']}
           hasFeedback
@@ -296,6 +303,7 @@ class SignupPage extends React.Component {
         <React.Fragment>
           <Form.Item
             name="phone"
+            key="phone"
             label={i18next.t("general:Phone")}
             rules={[
               {
@@ -325,6 +333,7 @@ class SignupPage extends React.Component {
           </Form.Item>
           <Form.Item
             name="phoneCode"
+            key="phoneCode"
             label={i18next.t("code:Phone code")}
             rules={[
               {
@@ -347,6 +356,7 @@ class SignupPage extends React.Component {
       return (
         <Form.Item
           name="agreement"
+          key="agreement"
           valuePropName="checked"
           rules={[
             {
@@ -375,13 +385,11 @@ class SignupPage extends React.Component {
           title="Sign Up Error"
           subTitle={"The application does not allow to sign up new account"}
           extra={[
-            <Link onClick={() => {
+            <Button type="primary" key="signin" onClick={() => {
               Setting.goToLogin(this, application);
             }}>
-              <Button type="primary" key="signin">
-                Sign In
-              </Button>
-            </Link>
+              Sign In
+            </Button>
           ]}
         >
         </Result>
@@ -431,11 +439,11 @@ class SignupPage extends React.Component {
             {i18next.t("account:Sign Up")}
           </Button>
           &nbsp;&nbsp;{i18next.t("signup:Have account?")}&nbsp;
-          <Link onClick={() => {
+          <a onClick={() => {
             Setting.goToLogin(this, application);
           }}>
             {i18next.t("signup:sign in now")}
-          </Link>
+          </a>
         </Form.Item>
       </Form>
     )
diff --git a/web/src/basic/HomePage.js b/web/src/basic/HomePage.js
index 886ba5a9..6e281b08 100644
--- a/web/src/basic/HomePage.js
+++ b/web/src/basic/HomePage.js
@@ -79,7 +79,7 @@ class HomePage extends React.Component {
                 {
                   items.map(item => {
                     return (
-                      <SingleCard logo={item.logo} link={item.link} title={item.name} desc={item.organizer} time={item.createdTime} isSingle={items.length === 1} />
+                      <SingleCard logo={item.logo} link={item.link} title={item.name} desc={item.organizer} time={item.createdTime} isSingle={items.length === 1} key={item.name} />
                     )
                   })
                 }