diff --git a/dolphinscheduler-ui/src/js/conf/home/pages/datasource/pages/list/_source/list.vue b/dolphinscheduler-ui/src/js/conf/home/pages/datasource/pages/list/_source/list.vue
index a58b01a63f..c66807aa9a 100644
--- a/dolphinscheduler-ui/src/js/conf/home/pages/datasource/pages/list/_source/list.vue
+++ b/dolphinscheduler-ui/src/js/conf/home/pages/datasource/pages/list/_source/list.vue
@@ -64,7 +64,7 @@
             </m-tooltips-JSON>
           </td>
           <td>
-            <span v-if="item.note" class="ellipsis" v-tooltip.large.top.start="item.note">{{item.note}}</span>
+            <span v-if="item.note" class="ellipsis" v-tooltip.large.top.start="{text: item.note, maxWidth: '500px'}">{{item.note}}</span>
             <span v-else>-</span>
           </td>
           <td>
diff --git a/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/definition/pages/list/_source/list.vue b/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/definition/pages/list/_source/list.vue
index 91172cf744..7fd5ba61fc 100644
--- a/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/definition/pages/list/_source/list.vue
+++ b/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/definition/pages/list/_source/list.vue
@@ -69,7 +69,7 @@
             <span v-else>-</span>
           </td>
           <td>
-            <span v-if="item.description" class="ellipsis" v-tooltip.large.top.start="item.description">{{item.description}}</span>
+            <span v-if="item.description" class="ellipsis" v-tooltip.large.top.start="{text: item.description, maxWidth: '500px'}">{{item.description}}</span>
             <span v-else>-</span>
           </td>
           <td>
diff --git a/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/list/_source/list.vue b/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/list/_source/list.vue
index cb27f7bf2b..9f06603749 100644
--- a/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/list/_source/list.vue
+++ b/dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/list/_source/list.vue
@@ -66,7 +66,7 @@
             <span>{{item.instRunningCount}}</span>
           </td>
           <td>
-            <span v-if="item.description" class="ellipsis" v-tooltip.large.top.start="item.description">{{item.description}}</span>
+            <span v-if="item.description" class="ellipsis" v-tooltip.large.top.start="{text: item.description, maxWidth: '500px'}">{{item.description}}</span>
             <span v-else>-</span>
           </td>
           <td>
diff --git a/dolphinscheduler-ui/src/js/conf/home/pages/resource/pages/file/pages/list/_source/list.vue b/dolphinscheduler-ui/src/js/conf/home/pages/resource/pages/file/pages/list/_source/list.vue
index f66da861cc..2764a8ee20 100644
--- a/dolphinscheduler-ui/src/js/conf/home/pages/resource/pages/file/pages/list/_source/list.vue
+++ b/dolphinscheduler-ui/src/js/conf/home/pages/resource/pages/file/pages/list/_source/list.vue
@@ -52,7 +52,7 @@
           </td>
           <td><span class="ellipsis">{{item.fileName}}</span></td>
           <td>
-            <span v-if="item.description" class="ellipsis" v-tooltip.large.top.start="item.description">{{item.description}}</span>
+            <span v-if="item.description" class="ellipsis" v-tooltip.large.top.start="{text: item.description, maxWidth: '500px'}">{{item.description}}</span>
             <span v-else>-</span>
           </td>
           <td>
diff --git a/dolphinscheduler-ui/src/js/conf/home/pages/resource/pages/udf/pages/function/_source/list.vue b/dolphinscheduler-ui/src/js/conf/home/pages/resource/pages/udf/pages/function/_source/list.vue
index 6fcebbf8a6..2a8b67d9e3 100644
--- a/dolphinscheduler-ui/src/js/conf/home/pages/resource/pages/udf/pages/function/_source/list.vue
+++ b/dolphinscheduler-ui/src/js/conf/home/pages/resource/pages/udf/pages/function/_source/list.vue
@@ -67,7 +67,7 @@ v-ps<template>
             <span>{{item.type}}</span>
           </td>
           <td>
-            <span v-if="item.description" class="ellipsis" v-tooltip.large.top.start="item.description">{{item.description}}</span>
+            <span v-if="item.description" class="ellipsis" v-tooltip.large.top.start="{text: item.description, maxWidth: '500px'}">{{item.description}}</span>
             <span v-else>-</span>
           </td>
           <td>
diff --git a/dolphinscheduler-ui/src/js/conf/home/pages/resource/pages/udf/pages/resource/_source/list.vue b/dolphinscheduler-ui/src/js/conf/home/pages/resource/pages/udf/pages/resource/_source/list.vue
index ef2479c91a..8841342562 100644
--- a/dolphinscheduler-ui/src/js/conf/home/pages/resource/pages/udf/pages/resource/_source/list.vue
+++ b/dolphinscheduler-ui/src/js/conf/home/pages/resource/pages/udf/pages/resource/_source/list.vue
@@ -58,7 +58,7 @@
             <span>{{_rtSize(item.size)}}</span>
           </td>
           <td>
-            <span v-if="item.description" class="ellipsis" v-tooltip.large.top.start="item.description">{{item.description}}</span>
+            <span v-if="item.description" class="ellipsis" v-tooltip.large.top.start="{text: item.description, maxWidth: '500px'}">{{item.description}}</span>
             <span v-else>-</span>
           </td>
           <td>
diff --git a/dolphinscheduler-ui/src/js/conf/home/pages/security/pages/tenement/_source/list.vue b/dolphinscheduler-ui/src/js/conf/home/pages/security/pages/tenement/_source/list.vue
index ae8d53dbb5..06abefb692 100644
--- a/dolphinscheduler-ui/src/js/conf/home/pages/security/pages/tenement/_source/list.vue
+++ b/dolphinscheduler-ui/src/js/conf/home/pages/security/pages/tenement/_source/list.vue
@@ -59,7 +59,7 @@
             </span>
           </td>
           <td>
-            <span v-if="item.description" class="ellipsis" v-tooltip.large.top.start="item.description">{{item.description}}</span>
+            <span v-if="item.description" class="ellipsis" v-tooltip.large.top.start="{text: item.description, maxWidth: '500px'}">{{item.description}}</span>
             <span v-else>-</span>
           </td>
           <td>
diff --git a/dolphinscheduler-ui/src/js/conf/home/pages/security/pages/warningGroups/_source/list.vue b/dolphinscheduler-ui/src/js/conf/home/pages/security/pages/warningGroups/_source/list.vue
index 8b0e38d605..4e85c06ac3 100644
--- a/dolphinscheduler-ui/src/js/conf/home/pages/security/pages/warningGroups/_source/list.vue
+++ b/dolphinscheduler-ui/src/js/conf/home/pages/security/pages/warningGroups/_source/list.vue
@@ -52,7 +52,7 @@
           </td>
           <td><span>{{item.groupType === 'EMAIL' ? `${$t('Email')}` : `${$t('SMS')}`}}</span></td>
           <td>
-            <span v-if="item.description" class="ellipsis" v-tooltip.large.top.start="item.description">{{item.description}}</span>
+            <span v-if="item.description" class="ellipsis" v-tooltip.large.top.start="{text: item.description, maxWidth: '500px'}">{{item.description}}</span>
             <span v-else>-</span>
           </td>
           <td>
diff --git a/dolphinscheduler-ui/src/js/conf/login/App.vue b/dolphinscheduler-ui/src/js/conf/login/App.vue
index 64221da86d..f8d81c7d94 100644
--- a/dolphinscheduler-ui/src/js/conf/login/App.vue
+++ b/dolphinscheduler-ui/src/js/conf/login/App.vue
@@ -56,7 +56,6 @@
         <x-button type="primary" shape="circle" size="large" :loading="spinnerLoading" long @click="_ok">{{spinnerLoading ? 'Loading...' : ` ${$t('Login')} `}} </x-button>
       </div>
     </div>
-    <div class="ctr">Copyright © 2019 Analysys Inc.</div>
   </div>
 </template>
 <script>