diff --git a/src/components/UserSelect/index.vue b/src/components/UserSelect/index.vue
index 10cd355..148796c 100644
--- a/src/components/UserSelect/index.vue
+++ b/src/components/UserSelect/index.vue
@@ -40,9 +40,7 @@
               <template v-if="selectedKeys.length > 0">
                 已选中 {{ selectedKeys.length }} 条记录(可跨页)
               </template>
-              <template v-else>
-                未选中任何记录
-              </template>
+              <template v-else>未选中任何记录</template>
               <template v-if="selectedKeys.length > 0" #action>
                 <a-link @click="onClearSelected">清空</a-link>
               </template>
diff --git a/src/views/setting/message/index.vue b/src/views/setting/message/index.vue
index f30991a..e5e80ae 100644
--- a/src/views/setting/message/index.vue
+++ b/src/views/setting/message/index.vue
@@ -36,14 +36,16 @@
         </a-button>
       </template>
       <template #toolbar-right>
-        <a-button type="primary" status="danger" :disabled="!selectedKeys.length" @click="onDelete">
+        <a-button type="primary" status="danger" :disabled="!selectedKeys.length" :title="!selectedKeys.length ? '请选择' : ''" @click="onDelete">
           <template #icon><icon-delete /></template>
-          <span>删除</span>
+          <template #default>删除</template>
         </a-button>
-        <a-button type="primary" :disabled="!selectedKeys.length" @click="onRead">
-          <span>标记为已读</span>
+        <a-button type="primary" :disabled="!selectedKeys.length" :title="!selectedKeys.length ? '请选择' : ''" @click="onRead">
+          <template #default>标记为已读</template>
+        </a-button>
+        <a-button type="primary" :disabled="selectedKeys.length" :title="!selectedKeys.length ? '请选择' : ''" @click="onReadAll">
+          <template #default>全部已读</template>
         </a-button>
-        <a-button type="primary" :disabled="selectedKeys.length" @click="onReadAll">全部已读</a-button>
       </template>
       <template #title="{ record }">
         <a-tooltip :content="record.content"><span>{{ record.title }}</span></a-tooltip>