diff --git a/app/Http/Controllers/Api/ApproveController.php b/app/Http/Controllers/Api/ApproveController.php
index 437af3314..96926c675 100755
--- a/app/Http/Controllers/Api/ApproveController.php
+++ b/app/Http/Controllers/Api/ApproveController.php
@@ -858,7 +858,7 @@ public function export()
             BillExport::create()->setTitle($title)->setHeadings($headings)->setData($datas)->setStyles(["A1:Y1" => ["font" => ["bold" => true]]])
         ];
         //
-        $fileName = '审批记录_' . Base::time() . '.xls';
+        $fileName = '审批记录_' . Base::time() . '.xlsx';
         $filePath = "temp/approve/export/" . date("Ym", Base::time());
         $export = new BillMultipleExport($sheets);
         $res = $export->store($filePath . "/" . $fileName);
@@ -866,7 +866,7 @@ public function export()
             return Base::retError('导出失败，' . $fileName . '！');
         }
         $xlsPath = storage_path("app/" . $filePath . "/" . $fileName);
-        $zipFile = "app/" . $filePath . "/" . Base::rightDelete($fileName, '.xls') . ".zip";
+        $zipFile = "app/" . $filePath . "/" . Base::rightDelete($fileName, '.xlsx') . ".zip";
         $zipPath = storage_path($zipFile);
         if (file_exists($zipPath)) {
             Base::deleteDirAndFile($zipPath, true);
diff --git a/app/Http/Controllers/Api/SystemController.php b/app/Http/Controllers/Api/SystemController.php
index e271745c6..dd448a759 100755
--- a/app/Http/Controllers/Api/SystemController.php
+++ b/app/Http/Controllers/Api/SystemController.php
@@ -1210,7 +1210,7 @@ public function checkin__export()
         if (count($users) > 1) {
             $fileName .= "等" . count($userid) . "位成员";
         }
-        $fileName .= '签到记录_' . Base::time() . '.xls';
+        $fileName .= '签到记录_' . Base::time() . '.xlsx';
         $filePath = "temp/checkin/export/" . date("Ym", Base::time());
         $export = new BillMultipleExport($sheets);
         $res = $export->store($filePath . "/" . $fileName);
@@ -1218,7 +1218,7 @@ public function checkin__export()
             return Base::retError('导出失败，' . $fileName . '！');
         }
         $xlsPath = storage_path("app/" . $filePath . "/" . $fileName);
-        $zipFile = "app/" . $filePath . "/" . Base::rightDelete($fileName, '.xls') . ".zip";
+        $zipFile = "app/" . $filePath . "/" . Base::rightDelete($fileName, '.xlsx') . ".zip";
         $zipPath = storage_path($zipFile);
         if (file_exists($zipPath)) {
             Base::deleteDirAndFile($zipPath, true);
diff --git a/app/Http/Controllers/IndexController.php b/app/Http/Controllers/IndexController.php
index 3268116ca..8ef7bf3d9 100755
--- a/app/Http/Controllers/IndexController.php
+++ b/app/Http/Controllers/IndexController.php
@@ -252,7 +252,7 @@ public function desktop__publish($name = '')
                 if ($uploadSuccessFileNum >= $fileNum){
                     $directoryPath = public_path("uploads/desktop");
                     $files = array_filter(scandir($directoryPath), function($file) use($directoryPath) {
-                        return is_dir($directoryPath . '/' . $file) && $file != '.' && $file != '..';
+                        return preg_match("/^\d+\.\d+\.\d+$/", $file) && is_dir($directoryPath . '/' . $file) && $file != '.' && $file != '..';
                     });
                     sort($files);
                     foreach ($files as $key => $file) {
diff --git a/resources/assets/js/pages/manage/components/DialogView.vue b/resources/assets/js/pages/manage/components/DialogView.vue
index 45a935969..cc65a0ada 100644
--- a/resources/assets/js/pages/manage/components/DialogView.vue
+++ b/resources/assets/js/pages/manage/components/DialogView.vue
@@ -101,18 +101,18 @@
                     </div>
                     <pre v-html="$A.formatTextMsg(msgData.msg.text, userId)"></pre>
                     <template v-if="(msgData.msg.votes || []).filter(h=>h.userid == userId).length == 0">
-                        <RadioGroup v-if="msgData.msg.multiple == 0" v-model="msgData.msg._vote" vertical>
+                        <RadioGroup v-if="msgData.msg.multiple == 0" v-model="voteData[msgData.msg.uuid]" vertical>
                             <Radio v-for="(item,index) in (msgData.msg.list || [])" :label="item.id" :key="index">
                                 {{item.text}}
                             </Radio>
                         </RadioGroup>
-                        <CheckboxGroup v-else v-model="msgData.msg._vote">
+                        <CheckboxGroup v-else v-model="voteData[msgData.msg.uuid]">
                             <Checkbox v-for="(item,index) in (msgData.msg.list || [])" :label="item.id" :key="index">
                                 {{item.text}}
                             </Checkbox>
                         </CheckboxGroup>
                         <div class="btn-row">
-                            <Button v-if="(msgData.msg._vote || []).length == 0" disabled>{{$L("请选择后投票")}}</Button>
+                            <Button v-if="(voteData[msgData.msg.uuid] || []).length == 0" disabled>{{$L("请选择后投票")}}</Button>
                             <Button v-else type="warning" :loading="msgData.msg._loadIng > 0"  @click="onVote('vote',msgData)">{{$L("立即投票")}}</Button>
                         </div>
                     </template>
@@ -316,12 +316,17 @@ export default {
             todoShow: false,
             todoList: [],
 
-            emojiUsersNum: 5
+            emojiUsersNum: 5,
+
+            voteData: {}
         }
     },
 
     mounted() {
         this.emojiUsersNum = Math.min(6, Math.max(2, Math.floor((this.windowWidth - 180) / 52)))
+        if (Object.keys(this.voteData).length === 0) {
+            this.voteData = JSON.parse(window.localStorage.getItem(`__cache:vote__`)) || {};
+        }
     },
 
     beforeDestroy() {
@@ -411,6 +416,18 @@ export default {
             if (val) {
                 setTimeout(_ => this.operateEnter = true, 500)
             }
+        },
+        voteData: {
+            handler(val) {
+                const voteData = JSON.parse(window.localStorage.getItem('__cache:vote__')) || {}
+                for (const key in val) {
+                    voteData[key] = val[key];
+                }
+                if (Object.keys(voteData).length > 0) {
+                    window.localStorage.setItem('__cache:vote__', JSON.stringify(voteData))
+                }
+            },
+            deep: true
         }
     },
 
@@ -614,7 +631,7 @@ export default {
                 data: {
                     dialog_id: msgData.dialog_id,
                     uuid: msgData.msg.uuid,
-                    vote: msgData.msg._vote || [],
+                    vote: this.voteData[msgData.msg.uuid] || [],
                     type: type
                 }
             }).then(({ data }) => {
diff --git a/resources/assets/js/pages/manage/components/DialogWrapper.vue b/resources/assets/js/pages/manage/components/DialogWrapper.vue
index e4b8c625e..1fe8eaab5 100644
--- a/resources/assets/js/pages/manage/components/DialogWrapper.vue
+++ b/resources/assets/js/pages/manage/components/DialogWrapper.vue
@@ -1189,7 +1189,10 @@ export default {
                     //
                     this.getUserApproveStatus()
                 }
+                //
                 this.$store.dispatch('closeDialog', old_id)
+                //
+                window.localStorage.removeItem('__cache:vote__')
             },
             immediate: true
         },