diff --git a/object/token.go b/object/token.go
index 81fe5bee..5336b0d2 100644
--- a/object/token.go
+++ b/object/token.go
@@ -34,7 +34,7 @@ type Token struct {
 	Application string `xorm:"varchar(100)" json:"application"`
 
 	Code        string `xorm:"varchar(100)" json:"code"`
-	AccessToken string `xorm:"varchar(100)" json:"accessToken"`
+	AccessToken string `xorm:"mediumtext" json:"accessToken"`
 	ExpiresIn   int    `json:"expiresIn"`
 	Scope       string `xorm:"varchar(100)" json:"scope"`
 	TokenType   string `xorm:"varchar(100)" json:"tokenType"`
diff --git a/object/token_jwt.go b/object/token_jwt.go
index 4a389c05..989db7a8 100644
--- a/object/token_jwt.go
+++ b/object/token_jwt.go
@@ -20,12 +20,14 @@ import (
 	"github.com/dgrijalva/jwt-go"
 )
 
-var jwtSecret = []byte("aaa")
+var jwtSecret = []byte("CasdoorSecret")
 
 type Claims struct {
-	Username string `json:"username"`
-	Name     string `json:"name"`
-	Email    string `json:"email"`
+	Organization string `json:"organization"`
+	Username     string `json:"username"`
+	Name         string `json:"name"`
+	Email        string `json:"email"`
+	IsAdmin      bool   `json:"isAdmin"`
 	jwt.StandardClaims
 }
 
@@ -34,9 +36,11 @@ func generateJwtToken(application *Application, user *User) (string, error) {
 	expireTime := nowTime.Add(time.Duration(application.ExpireInHours) * time.Hour)
 
 	claims := Claims{
-		Username: user.Name,
-		Name:     user.DisplayName,
-		Email:    user.Email,
+		Organization: user.Owner,
+		Username:     user.Name,
+		Name:         user.DisplayName,
+		Email:        user.Email,
+		IsAdmin:      user.IsAdmin,
 		StandardClaims: jwt.StandardClaims{
 			Audience:  application.ClientId,
 			ExpiresAt: expireTime.Unix(),
diff --git a/web/package.json b/web/package.json
index 253a17b8..e80bb06c 100644
--- a/web/package.json
+++ b/web/package.json
@@ -8,6 +8,7 @@
     "@testing-library/react": "^9.3.2",
     "@testing-library/user-event": "^7.1.2",
     "antd": "^4.7.2",
+    "copy-to-clipboard": "^3.3.1",
     "i18next": "^19.8.9",
     "moment": "^2.29.1",
     "react": "^16.14.0",
diff --git a/web/src/Setting.js b/web/src/Setting.js
index bbda2333..3f01ceca 100644
--- a/web/src/Setting.js
+++ b/web/src/Setting.js
@@ -17,6 +17,7 @@ import React from "react";
 import {isMobile as isMobileDevice} from "react-device-detect";
 import "./i18n";
 import i18next from "i18next";
+import copy from "copy-to-clipboard";
 
 export let ServerUrl = "";
 
@@ -151,3 +152,14 @@ export function changeLanguage(language) {
   i18next.changeLanguage(language)
   window.location.reload(true);
 }
+
+export function getClickable(text) {
+  return (
+    <a onClick={() => {
+      copy(text);
+      showMessage("success", `Copied to clipboard`);
+    }}>
+      {text}
+    </a>
+  )
+}
diff --git a/web/src/TokenListPage.js b/web/src/TokenListPage.js
index 94b03623..8f576f15 100644
--- a/web/src/TokenListPage.js
+++ b/web/src/TokenListPage.js
@@ -130,6 +130,9 @@ class TokenListPage extends React.Component {
         key: 'code',
         // width: '150px',
         sorter: (a, b) => a.code.localeCompare(b.code),
+        render: (text, record, index) => {
+          return Setting.getClickable(text);
+        }
       },
       {
         title: i18next.t("token:Access Token"),
@@ -137,6 +140,10 @@ class TokenListPage extends React.Component {
         key: 'accessToken',
         // width: '150px',
         sorter: (a, b) => a.accessToken.localeCompare(b.accessToken),
+        ellipsis: true,
+        render: (text, record, index) => {
+          return Setting.getClickable(text);
+        }
       },
       {
         title: i18next.t("token:Expires In"),
diff --git a/web/yarn.lock b/web/yarn.lock
index a733ec2b..9ebab453 100644
--- a/web/yarn.lock
+++ b/web/yarn.lock
@@ -3387,6 +3387,13 @@ copy-to-clipboard@^3.2.0:
   dependencies:
     toggle-selection "^1.0.6"
 
+copy-to-clipboard@^3.3.1:
+  version "3.3.1"
+  resolved "https://registry.npmjs.org/copy-to-clipboard/-/copy-to-clipboard-3.3.1.tgz#115aa1a9998ffab6196f93076ad6da3b913662ae"
+  integrity sha512-i13qo6kIHTTpCm8/Wup+0b1mVWETvu2kIMzKoK8FpkLkFxlt0znUAHcMzox+T8sPlqtZXq3CulEjQHsYiGFJUw==
+  dependencies:
+    toggle-selection "^1.0.6"
+
 core-js-compat@^3.6.2:
   version "3.6.5"
   resolved "https://registry.npm.taobao.org/core-js-compat/download/core-js-compat-3.6.5.tgz#2a51d9a4e25dfd6e690251aa81f99e3c05481f1c"