diff --git a/frontend/src/main.js b/frontend/src/main.js
index cbd4b83..237f03c 100644
--- a/frontend/src/main.js
+++ b/frontend/src/main.js
@@ -50,15 +50,15 @@ Vue.use(VueTour)
 Vue.config.productionTip = false
 
 // 百度统计
-// if (localStorage.getItem('useStats') !== '0') {
-//   window._hmt = window._hmt || [];
-//   (function () {
-//     let hm = document.createElement('script')
-//     hm.src = 'https://hm.baidu.com/hm.js?c35e3a563a06caee2524902c81975add'
-//     let s = document.getElementsByTagName('script')[0]
-//     s.parentNode.insertBefore(hm, s)
-//   })()
-// }
+if (localStorage.getItem('useStats') !== '0') {
+  window._hmt = window._hmt || [];
+  (function() {
+    const hm = document.createElement('script')
+    hm.src = 'https://hm.baidu.com/hm.js?c35e3a563a06caee2524902c81975add'
+    const s = document.getElementsByTagName('script')[0]
+    s.parentNode.insertBefore(hm, s)
+  })()
+}
 
 // inject request api
 Vue.prototype.$request = request
diff --git a/frontend/src/store/modules/user.js b/frontend/src/store/modules/user.js
index 0893fcb..ef21265 100644
--- a/frontend/src/store/modules/user.js
+++ b/frontend/src/store/modules/user.js
@@ -53,12 +53,6 @@ const user = {
     // 获取用户信息
     getInfo({ commit, state }) {
       return request.get('/me')
-        .then(response => {
-          // ensure compatibility
-          if (response.data.data.setting && !response.data.data.setting.max_error_log) {
-            response.data.data.setting.max_error_log = 1000
-          }
-        })
     },
 
     // 登出
diff --git a/frontend/src/views/task/TaskList.vue b/frontend/src/views/task/TaskList.vue
index 1603e10..2b9027f 100644
--- a/frontend/src/views/task/TaskList.vue
+++ b/frontend/src/views/task/TaskList.vue
@@ -227,7 +227,7 @@
         // tutorial
         tourSteps: [
           {
-            target: '.filter-form',
+            target: '.filter',
             content: this.$t('You can filter tasks from this area.')
           },
           {
@@ -237,14 +237,14 @@
           {
             target: '.table .el-table__body-wrapper tr:nth-child(1)',
             content: this.$t('Click the row to or the view button to view the task detail.')
-          },
-          {
-            target: '.table tr td:nth-child(1)',
-            content: this.$t('Tick and select the tasks you would like to delete in batches.'),
-            params: {
-              placement: 'right'
-            }
           }
+          // {
+          //   target: '.table tr td:nth-child(1)',
+          //   content: this.$t('Tick and select the tasks you would like to delete in batches.'),
+          //   params: {
+          //     placement: 'right'
+          //   }
+          // }
         ],
         tourCallbacks: {
           onStop: () => {