diff --git a/src/pages/modules/systemmanage/role.vue b/src/pages/modules/systemmanage/role.vue
index 1315927..5037a5a 100644
--- a/src/pages/modules/systemmanage/role.vue
+++ b/src/pages/modules/systemmanage/role.vue
@@ -26,7 +26,7 @@
               <td width="330px">
                 <div class="row">
                   <button class="button button--primary grid_button" @click="showDialog('2', e)">{{ $t('button.modify') }}</button>
-                  <button class="button button--primary grid_button" @click="showDialog('3', e)">{{ $t('button.delete') }}</button>
+                  <button v-show="Number(e.roleId) > 3" class="button button--primary grid_button" @click="showDialog('3', e)">{{ $t('button.delete') }}</button>
                 </div>
               </td>
             </tr>
diff --git a/src/pages/modules/systemmanage/system.vue b/src/pages/modules/systemmanage/system.vue
index 1cb406a..f9a7eaa 100644
--- a/src/pages/modules/systemmanage/system.vue
+++ b/src/pages/modules/systemmanage/system.vue
@@ -17,7 +17,7 @@
               <th>{{ $t('common.operate') }}</th>
             </tr>
             <tr v-for="(e, i) in datalist" :key="i">
-              <td>{{i+1}}</td>
+              <td>{{ e.id }}</td>
               <td>{{ e.code }}</td>
               <td>{{ e.name }}</td>
               <td>{{ e.value }}</td>
@@ -25,7 +25,7 @@
               <td>
                 <div class="row">
                   <button class="button button--primary grid_button" @click="showDialog('2', e)">{{ $t('button.modify') }}</button>
-                  <button class="button button--primary grid_button" @click="showDialog('3', e)">{{ $t('button.delete') }}</button>
+                  <button v-show="Number(e.id) > 4" class="button button--primary grid_button" @click="showDialog('3', e)">{{ $t('button.delete') }}</button>
                 </div>
               </td>
             </tr>
diff --git a/src/pages/modules/systemmanage/user.vue b/src/pages/modules/systemmanage/user.vue
index 1b4f36f..5cdc059 100644
--- a/src/pages/modules/systemmanage/user.vue
+++ b/src/pages/modules/systemmanage/user.vue
@@ -18,7 +18,7 @@
               <th width="430px">{{ $t('common.operate')}}</th>
             </tr>
             <tr v-for="(e, i) in datalist" :key="i">
-              <td>{{i+1}}</td>
+              <td>{{ e.userId }}</td>
               <td>{{ e.username }}</td>
               <td>{{ e.personName }}</td>
               <td>{{ e.phone }}</td>
@@ -28,7 +28,7 @@
                 <div class="row">
                   <button class="button button--primary grid_button mgr" @click="showDialog('2', e)">{{ $t('button.modify') }}</button>
                   <button class="button button--primary grid_button mgr" @click="showDialog('3', e)">{{ $t('button.resetpassword') }}</button>
-                  <button class="button button--primary grid_buttonmgr" @click="showDialog('4', e)">{{ $t('button.delete') }}</button>
+                  <button v-show="Number(e.userId) > 3" class="button button--primary grid_buttonmgr" @click="showDialog('4', e)">{{ $t('button.delete') }}</button>
                 </div>
               </td>
             </tr>
diff --git a/src/style/common.styl b/src/style/common.styl
index e8431b7..b42be8e 100644
--- a/src/style/common.styl
+++ b/src/style/common.styl
@@ -455,6 +455,8 @@
       z-index: 99;
       padding 0 25px;
       background left center / 1px 81px url(../images/new/th_bg.png) repeat-x
+      &:last-child
+        padding-left 45px
     td
       box-sizing: border-box;
       overflow: hidden;