fix: 修复消息撤回文字提示在第一条时会被顶部遮住的问题

resources/assets/js/pages/manage/components/DialogList.vue

@@ -10,7 +10,7 @@
         </div>
         <DialogView :msg-data="dialogMsg" :dialog-type="dialogData.type"/>
         <div class="dialog-action" v-show="showAction">
-            <Tooltip v-if="parseInt(dialogMsg.userid) === parseInt(userId)" :content="$L('撤回')" placement="top">
+            <Tooltip v-if="parseInt(dialogMsg.userid) === parseInt(userId)" :content="$L('撤回')" :placement="msgIndex === 0 ? 'left' : 'top'">
                 <Button type="text" icon="md-undo" @click="messageWithdraw"/>
             </Tooltip>
         </div>
@@ -37,6 +37,10 @@ export default {
             type: Object,
             default: {}
         },
+        msgIndex: {
+            type: Number,
+            default: -1,
+        }
     },
 
     data() {

resources/assets/js/pages/manage/components/DialogWrapper.vue

@@ -36,11 +36,12 @@
                     <li v-else-if="dialogData.loading > 0 && dialogMsgList.length === 0" class="loading"><Loading/></li>
                     <li v-else-if="dialogMsgList.length === 0" class="nothing">{{$L('暂无消息')}}</li>
                     <DialogList
-                        v-for="item in dialogMsgList"
+                        v-for="(item, index) in dialogMsgList"
                         :dialogMsg="item"
                         :topId="topId"
                         :key="item.id"
                         :dialogData="dialogData"
+                        :msgIndex="index"
                     />
                     <li
                         v-for="item in tempMsgList"