diff --git a/dolphinscheduler-ui/src/js/conf/login/App.vue b/dolphinscheduler-ui/src/js/conf/login/App.vue
index 1d79008bc8..64221da86d 100644
--- a/dolphinscheduler-ui/src/js/conf/login/App.vue
+++ b/dolphinscheduler-ui/src/js/conf/login/App.vue
@@ -28,7 +28,7 @@
                   type="text"
                   v-model="userName"
                   :placeholder="$t('Please enter user name')"
-                  maxlength="20"
+                  maxlength="60"
                   @on-enterkey="_ok">
           </x-input>
         </div>
@@ -62,6 +62,7 @@
 <script>
   import i18n from '@/module/i18n'
   import io from '@/module/io'
+  import cookie from '@/module/util/cookie'
 
   export default {
     name: 'login-model',
@@ -84,6 +85,8 @@
           this._gLogin().then(res => {
             setTimeout(() => {
               this.spinnerLoading = false
+              sessionStorage.setItem("sessionId", res.data)
+              cookie.set('sessionId', res.data,{ path: '/' })
               if (this.userName === 'admin') {
                 window.location.href = `${PUBLIC_PATH}/#/security/tenant`
               } else {
diff --git a/dolphinscheduler-ui/src/js/module/io/index.js b/dolphinscheduler-ui/src/js/module/io/index.js
index 7eb9770a92..98948c5135 100644
--- a/dolphinscheduler-ui/src/js/module/io/index.js
+++ b/dolphinscheduler-ui/src/js/module/io/index.js
@@ -16,6 +16,8 @@
  */
 
 import io from '~/@fedor/io/dist/io'
+import cookie from '@/module/util/cookie'
+
 
 const apiPrefix = '/dolphinscheduler'
 const reSlashPrefix = /^\/+/
@@ -71,13 +73,20 @@ io.interceptors.response.use(
 // Global request interceptor registion
 io.interceptors.request.use(
   config => {
-    let { method } = config
-    if (method === 'get') {
-      config.params = Object.assign({}, config.params, {
-        _t: Math.random()
-      })
+    let sIdCookie = cookie.get('sessionId')
+    let sessionId = sessionStorage.getItem("sessionId")
+    let  requstUrl = config.url.substring(config.url.lastIndexOf("/")+1)
+    if(requstUrl!=='login' && sIdCookie!=sessionId) {
+      window.location.href = `${PUBLIC_PATH}/view/login/index.html`
+    } else {
+      let { method } = config
+      if (method === 'get') {
+        config.params = Object.assign({}, config.params, {
+          _t: Math.random()
+        })
+      }
+      return config
     }
-    return config
   }, error => {
     // Do something with request error
     return Promise.reject(error)