diff --git a/app/Http/Controllers/Api/ProjectController.php b/app/Http/Controllers/Api/ProjectController.php
index e86f62010..da340f6b8 100755
--- a/app/Http/Controllers/Api/ProjectController.php
+++ b/app/Http/Controllers/Api/ProjectController.php
@@ -1014,7 +1014,7 @@ class ProjectController extends AbstractController
         if (Carbon::parse($time[1])->timestamp - Carbon::parse($time[0])->timestamp > 90 * 86400) {
             return Base::retError('时间范围限制最大90天');
         }
-
+        $type = Request::input('type','taskTime');
         $headings = [];
         $headings[] = '任务ID';
         $headings[] = '父级任务ID';
@@ -1037,7 +1037,7 @@ class ProjectController extends AbstractController
             ->join('project_task_users', 'project_tasks.id', '=', 'project_task_users.task_id')
             ->where('project_task_users.owner', 1)
             ->whereIn('project_task_users.userid', $userid)
-            ->betweenTime(Carbon::parse($time[0])->startOfDay(), Carbon::parse($time[1])->endOfDay());
+            ->betweenTime(Carbon::parse($time[0])->startOfDay(), Carbon::parse($time[1])->endOfDay(),$type);
         $builder->orderByDesc('project_tasks.id')->chunk(100, function($tasks) use (&$datas) {
             /** @var ProjectTask $task */
             foreach ($tasks as $task) {
@@ -1078,12 +1078,11 @@ class ProjectController extends AbstractController
                     $firstDevTime = Carbon::parse($firstChange->created_at)->timestamp - Carbon::parse($task->created_at)->timestamp;
                     $developTime += $firstDevTime;
                 }
-                if (count($flowChanges) === 0) {
+                if (count($flowChanges) === 0 && $task->start_at) {
                     $lastTime = $task->complete_at ? Carbon::parse($task->complete_at)->timestamp : time();
-                    $developTime = $lastTime - Carbon::parse($task->created_at)->timestamp;
+                    $developTime = $lastTime - Carbon::parse($task->start_at)->timestamp;
                 }
                 $totalTime = $developTime + $testTime; //任务总用时
-
                 if ($task->complete_at) {
                     $a = Carbon::parse($task->complete_at)->timestamp;
                     if ($task->start_at) {
@@ -1112,10 +1111,10 @@ class ProjectController extends AbstractController
                     $task->end_at ?: '-',
                     $task->complete_at ?: '-',
                     $task->archived_at ?: '-',
-                    $planTime,
-                    $totalTime > 0 ? Base::timeFormat($totalTime) : '-',
+                    $planTime ?: '-',
+                    $totalTime ? Base::timeFormat($totalTime) : '-',
                     $overTime,
-                    $developTime > 0 ? Base::timeFormat($developTime) : '-',
+                    $developTime > 0? Base::timeFormat($developTime) : '-',
                     $testTime > 0 ? Base::timeFormat($testTime) : '-',
                     Base::filterEmoji(User::userid2nickname($task->ownerid)) . " (ID: {$task->ownerid})",
                     Base::filterEmoji(User::userid2nickname($task->userid)) . " (ID: {$task->userid})",
diff --git a/app/Models/ProjectTask.php b/app/Models/ProjectTask.php
index 2be90a51a..998d4fea8 100644
--- a/app/Models/ProjectTask.php
+++ b/app/Models/ProjectTask.php
@@ -314,18 +314,29 @@ class ProjectTask extends AbstractModel
      * @param $query
      * @param $start
      * @param $end
+     * @param $type
      * @return mixed
      */
-    public function scopeBetweenTime($query, $start, $end)
+    public function scopeBetweenTime($query, $start, $end, $type)
     {
-        $query->where(function ($q1) use ($start, $end) {
-            $q1->where(function ($q2) use ($start) {
-                $q2->where('project_tasks.start_at', '<=', $start)->where('project_tasks.end_at', '>=', $start);
-            })->orWhere(function ($q2) use ($end) {
-                $q2->where('project_tasks.start_at', '<=', $end)->where('project_tasks.end_at', '>=', $end);
-            })->orWhere(function ($q2) use ($start, $end) {
-                $q2->where('project_tasks.start_at', '>', $start)->where('project_tasks.end_at', '<', $end);
-            });
+        $query->where(function ($q1) use ($start, $end, $type) {
+            if ($type === 'taskTime') {
+                $q1->where(function ($q2) use ($start) {
+                    $q2->where('project_tasks.start_at', '<=', $start)->where('project_tasks.end_at', '>=', $start);
+                })->orWhere(function ($q2) use ($end) {
+                    $q2->where('project_tasks.start_at', '<=', $end)->where('project_tasks.end_at', '>=', $end);
+                })->orWhere(function ($q2) use ($start, $end) {
+                    $q2->where('project_tasks.start_at', '>', $start)->where('project_tasks.end_at', '<', $end);
+                });
+            } else {
+                $q1->where(function ($q2) use ($start) {
+                    $q2->where('project_tasks.created_at', '>=', $start);
+                })->orWhere(function ($q2) use ($end) {
+                    $q2->where('project_tasks.created_at', '<=', $end);
+                })->orWhere(function ($q2) use ($start, $end) {
+                    $q2->where('project_tasks.created_at', '>', $start)->where('project_tasks.created_at', '<', $end);
+                });
+            }
         });
         return $query;
     }
diff --git a/app/Module/Base.php b/app/Module/Base.php
index d251a0bae..338b94fe5 100755
--- a/app/Module/Base.php
+++ b/app/Module/Base.php
@@ -1723,9 +1723,9 @@ class Base
             $hours = (int)($time / 3600);
             $time = $time % 3600; // 计算小时后剩余的毫秒数
         }
-        $minutes = (int)($time / 60); // 剩下的毫秒数都算作分
+        $minutes = ceil($time / 60); // 剩下的毫秒数都算作分
         $daysStr = $days > 0 ? $days . '天' : '';
-        $hoursStr = ($hours > 0 || $minutes > 0) ? $hours . '时' : '';
+        $hoursStr = ($hours > 0 || ($days > 0 && $minutes > 0)) ? $hours . '时' : '';
         $minuteStr = ($minutes > 0) ? $minutes . '分' : '';
         return $daysStr . $hoursStr . $minuteStr;
     }
@@ -1747,9 +1747,9 @@ class Base
             $hours = (int)($time / 3600);
             $time = $time % 3600; // 计算小时后剩余的毫秒数
         }
-        $minutes = (int)($time / 60); // 剩下的毫秒数都算作分
+        $minutes = ceil($time / 60); // 剩下的毫秒数都算作分
         $daysStr = $days > 0 ? $days . '天' : '';
-        $hoursStr = ($hours > 0 || $minutes > 0) ? $hours . '时' : '';
+        $hoursStr = ($hours > 0 || ($days > 0 && $minutes > 0)) ? $hours . '时' : '';
         $minuteStr = ($minutes > 0) ? $minutes . '分' : '';
         return $daysStr . $hoursStr . $minuteStr;
     }
diff --git a/resources/assets/js/pages/manage.vue b/resources/assets/js/pages/manage.vue
index ae51c158d..9aa804ccc 100644
--- a/resources/assets/js/pages/manage.vue
+++ b/resources/assets/js/pages/manage.vue
@@ -249,6 +249,12 @@
                         style="width:100%"
                         :placeholder="$L('请选择时间')"/>
                 </FormItem>
+                <FormItem prop="type" :label="$L('导出时间类型')">
+                    <RadioGroup v-model="exportData.type">
+                        <Radio label="taskTime">{{$L('任务时间')}}</Radio>
+                        <Radio label="CreatedTime">{{$L('创建时间')}}</Radio>
+                    </RadioGroup>
+                </FormItem>
             </Form>
             <div slot="footer" class="adaption">
                 <Button type="default" @click="exportTaskShow=false">{{$L('取消')}}</Button>
@@ -364,6 +370,7 @@ export default {
             exportData: {
                 userid: [],
                 time: [],
+                type:'taskTime',
             },
 
             dialogMsgSubscribe: null,