diff --git a/app/Http/Controllers/Api/ProjectController.php b/app/Http/Controllers/Api/ProjectController.php
index 286982ff4..d7676e82d 100755
--- a/app/Http/Controllers/Api/ProjectController.php
+++ b/app/Http/Controllers/Api/ProjectController.php
@@ -164,7 +164,7 @@ class ProjectController extends AbstractController
         //
         $data = Project::find($project->id);
         $data->addLog("创建项目");
-        $data->pushMsg('add', $data->toArray());
+        $data->pushMsg('add', $data);
         return Base::retSuccess('添加成功', $data);
     }
 
@@ -205,7 +205,7 @@ class ProjectController extends AbstractController
             $project->addLog("修改项目介绍");
         }
         $project->save();
-        $project->pushMsg('update', $project->toArray());
+        $project->pushMsg('update', $project);
         //
         return Base::retSuccess('修改成功', $project);
     }
@@ -469,7 +469,7 @@ class ProjectController extends AbstractController
         //
         $data = ProjectColumn::find($column->id);
         $data->project_task = [];
-        $data->pushMsg("add", $data->toArray());
+        $data->pushMsg("add", $data);
         return Base::retSuccess('添加成功', $data);
     }
 
@@ -509,7 +509,7 @@ class ProjectController extends AbstractController
             $column->color = $data['color'];
         }
         $column->save();
-        $column->pushMsg("update", $column->toArray());
+        $column->pushMsg("update", $column);
         return Base::retSuccess('修改成功', $column);
     }
 
@@ -724,7 +724,7 @@ class ProjectController extends AbstractController
         ]));
         $data = [
             'new_column' => $newColumn,
-            'task' => ProjectTask::with(['taskUser', 'taskTag'])->find($task->id)->toArray(),
+            'task' => ProjectTask::with(['taskUser', 'taskTag'])->find($task->id),
         ];
         $task->pushMsg('add', $data);
         return Base::retSuccess('添加成功', $data);
@@ -753,7 +753,7 @@ class ProjectController extends AbstractController
         ]);
         $data = [
             'new_column' => null,
-            'task' => ProjectTask::with(['taskUser', 'taskTag'])->find($task->id)->toArray(),
+            'task' => ProjectTask::with(['taskUser', 'taskTag'])->find($task->id),
         ];
         $task->pushMsg('add', $data);
         return Base::retSuccess('添加成功', $data);
@@ -805,10 +805,9 @@ class ProjectController extends AbstractController
             // 更新任务
             $task->updateTask($data, $updateContent);
         }
-        $data = $task->toArray();
-        $data['is_subtask'] = $task->parent_id > 0;
-        $data['is_update_complete'] = $task->parent_id == 0 && $updateComplete;
-        $data['is_update_content'] = $updateContent;
+        $data = ProjectTask::with(['taskUser', 'taskTag'])->find($task->id);
+        $data->is_update_complete = $task->parent_id == 0 && $updateComplete;
+        $data->is_update_content = $updateContent;
         $task->pushMsg('update', $data);
         return Base::retSuccess('修改成功', $data);
     }
@@ -865,7 +864,7 @@ class ProjectController extends AbstractController
             //
             $file = ProjectTaskFile::find($file->id);
             $task->addLog("上传文件：" . $file->name);
-            $task->pushMsg('upload', $file->toArray());
+            $task->pushMsg('upload', $file);
             return Base::retSuccess("上传成功", $file);
         }
     }
diff --git a/app/Models/Project.php b/app/Models/Project.php
index b08294994..4b99213b2 100644
--- a/app/Models/Project.php
+++ b/app/Models/Project.php
@@ -298,7 +298,7 @@ class Project extends AbstractModel
                 // 取消归档
                 $this->archived_at = null;
                 $this->addLog("项目取消归档");
-                $this->pushMsg('add', $this->toArray());
+                $this->pushMsg('add', $this);
             } else {
                 // 归档任务
                 $this->archived_at = $archived_at;
diff --git a/app/Models/ProjectTask.php b/app/Models/ProjectTask.php
index 2580c82bc..2034ef250 100644
--- a/app/Models/ProjectTask.php
+++ b/app/Models/ProjectTask.php
@@ -398,7 +398,7 @@ class ProjectTask extends AbstractModel
             }
             // 负责人
             if (Arr::exists($data, 'owner')) {
-                $count = $this->task_user_count;
+                $count = $this->taskUser->count();
                 $array = [];
                 $owner = is_array($data['owner']) ? $data['owner'] : [$data['owner']];
                 foreach ($owner as $uid) {
@@ -418,17 +418,21 @@ class ProjectTask extends AbstractModel
                         break; // 子任务只能是一个负责人
                     }
                 }
-                ProjectTaskUser::whereTaskId($this->id)->whereOwner(1)->whereNotIn('userid', $array)->delete();
-                $this->syncDialogUser();
-                if (count($array) == 0) {
-                    $this->addLog("删除{任务}负责人");
-                } else {
-                    if ($count == 0) {
+                if ($array) {
+                    if ($count == 0 && count($array) == 1 && $array[0] == User::userid()) {
                         $this->addLog("认领{任务}");
                     } else {
-                        $this->addLog("修改{任务}负责人");
+                        $this->addLog("修改{任务}负责人：" . implode(",", $array));
                     }
                 }
+                $rows = ProjectTaskUser::whereTaskId($this->id)->whereOwner(1)->whereNotIn('userid', $array)->get();
+                if ($rows->isNotEmpty()) {
+                    $this->addLog("删除{任务}负责人：" . $rows->implode('userid', ','));
+                    foreach ($rows as $row) {
+                        $row->delete();
+                    }
+                }
+                $this->syncDialogUser();
             }
             // 计划时间
             if (Arr::exists($data, 'times')) {
@@ -464,13 +468,17 @@ class ProjectTask extends AbstractModel
                         ]);
                         $array[] = $uid;
                     }
-                    ProjectTaskUser::whereTaskId($this->id)->whereOwner(0)->whereNotIn('userid', $array)->delete();
-                    $this->syncDialogUser();
-                    if (count($array) == 0) {
-                        $this->addLog("删除{任务}协助人员");
-                    } else {
-                        $this->addLog("修改{任务}协助人员");
+                    if ($array) {
+                        $this->addLog("修改{任务}协助人员：" . implode(",", $array));
                     }
+                    $rows = ProjectTaskUser::whereTaskId($this->id)->whereOwner(0)->whereNotIn('userid', $array)->get();
+                    if ($rows->isNotEmpty()) {
+                        $this->addLog("删除{任务}协助人员：" . $rows->implode('userid', ','));
+                        foreach ($rows as $row) {
+                            $row->delete();
+                        }
+                    }
+                    $this->syncDialogUser();
                 }
                 // 背景色
                 if (Arr::exists($data, 'color') && $this->color != $data['color']) {
@@ -624,7 +632,7 @@ class ProjectTask extends AbstractModel
                 $this->addLog("任务取消归档：" . $this->name);
                 $this->pushMsg('add', [
                     'new_column' => null,
-                    'task' => ProjectTask::with(['taskUser', 'taskTag'])->find($this->id)->toArray(),
+                    'task' => ProjectTask::with(['taskUser', 'taskTag'])->find($this->id),
                 ]);
             } else {
                 // 归档任务
diff --git a/app/Models/ProjectUser.php b/app/Models/ProjectUser.php
index aabe5920f..e7883e887 100644
--- a/app/Models/ProjectUser.php
+++ b/app/Models/ProjectUser.php
@@ -45,7 +45,6 @@ class ProjectUser extends AbstractModel
         $tasks = ProjectTask::whereProjectId($this->project_id)->authData($this->userid)->get();
         foreach ($tasks as $task) {
             if (ProjectTaskUser::whereTaskId($task->id)->whereUserid($this->userid)->delete()) {
-                $task->pushMsg('update');
                 $task->syncDialogUser();
             }
         }
diff --git a/resources/assets/js/pages/manage/components/ProjectList.vue b/resources/assets/js/pages/manage/components/ProjectList.vue
index c547c8c56..daf517efc 100644
--- a/resources/assets/js/pages/manage/components/ProjectList.vue
+++ b/resources/assets/js/pages/manage/components/ProjectList.vue
@@ -328,7 +328,17 @@
             </Form>
             <div slot="footer">
                 <Button type="default" @click="userShow=false">{{$L('取消')}}</Button>
-                <Button type="primary" :loading="userLoad > 0" @click="onUser">{{$L('保存')}}</Button>
+                <Poptip
+                    confirm
+                    placement="bottom"
+                    @on-ok="onUser"
+                    transfer>
+                    <div slot="title">
+                        <p><strong>{{$L('移除成员负责的任务将变成无负责人，')}}</strong></p>
+                        <p>{{$L('注意此操作不可逆！')}}</p>
+                    </div>
+                    <Button type="primary" :loading="userLoad > 0" style="margin-left:8px">{{$L('保存')}}</Button>
+                </Poptip>
             </div>
         </Modal>
 
@@ -843,6 +853,7 @@ export default {
                 this.userLoad--;
                 this.userShow = false;
                 this.$store.dispatch("getProjectOne", this.projectId);
+                this.$store.dispatch("getTasks", {project_id: this.projectId})
             }).catch(({msg}) => {
                 $A.modalError(msg);
                 this.userLoad--;
@@ -862,6 +873,7 @@ export default {
                 this.transferLoad--;
                 this.transferShow = false;
                 this.$store.dispatch("getProjectOne", this.projectId);
+                this.$store.dispatch("getTasks", {project_id: this.projectId})
             }).catch(({msg}) => {
                 $A.modalError(msg);
                 this.transferLoad--;
diff --git a/resources/assets/js/store/actions.js b/resources/assets/js/store/actions.js
index d2182e975..077665a44 100644
--- a/resources/assets/js/store/actions.js
+++ b/resources/assets/js/store/actions.js
@@ -354,8 +354,12 @@ export default {
      * @returns {Promise<unknown>}
      */
     getProjectOne({state, dispatch}, project_id) {
-        state.projectLoad++;
         return new Promise(function (resolve, reject) {
+            if (state.method.runNum(project_id) === 0) {
+                reject({msg: 'Parameter error'});
+                return;
+            }
+            state.projectLoad++;
             dispatch("call", {
                 url: 'project/one',
                 data: {
@@ -380,6 +384,10 @@ export default {
      */
     archivedProject({dispatch}, project_id) {
         return new Promise(function (resolve, reject) {
+            if (state.method.runNum(project_id) === 0) {
+                reject({msg: 'Parameter error'});
+                return;
+            }
             dispatch("call", {
                 url: 'project/archived',
                 data: {
@@ -403,6 +411,10 @@ export default {
      */
     removeProject({dispatch}, project_id) {
         return new Promise(function (resolve, reject) {
+            if (state.method.runNum(project_id) === 0) {
+                reject({msg: 'Parameter error'});
+                return;
+            }
             dispatch("call", {
                 url: 'project/remove',
                 data: {
@@ -426,6 +438,10 @@ export default {
      */
     exitProject({dispatch}, project_id) {
         return new Promise(function (resolve, reject) {
+            if (state.method.runNum(project_id) === 0) {
+                reject({msg: 'Parameter error'});
+                return;
+            }
             dispatch("call", {
                 url: 'project/exit',
                 data: {
@@ -541,6 +557,10 @@ export default {
      */
     removeColumn({dispatch}, column_id) {
         return new Promise(function (resolve, reject) {
+            if (state.method.runNum(column_id) === 0) {
+                reject({msg: 'Parameter error'});
+                return;
+            }
             dispatch("call", {
                 url: 'project/column/remove',
                 data: {
@@ -580,7 +600,7 @@ export default {
                 state[key].push(data);
             }
             //
-            if (data.is_subtask) {
+            if (data.parent_id) {
                 dispatch("getTaskOne", data.parent_id);
             }
             if (data.is_update_complete) {
@@ -712,6 +732,7 @@ export default {
     getTaskOne({state, dispatch}, task_id) {
         return new Promise(function (resolve, reject) {
             if (state.method.runNum(task_id) === 0) {
+                reject({msg: 'Parameter error'});
                 return;
             }
             dispatch("call", {
@@ -737,6 +758,10 @@ export default {
      */
     removeTask({dispatch}, task_id) {
         return new Promise(function (resolve, reject) {
+            if (state.method.runNum(task_id) === 0) {
+                reject({msg: 'Parameter error'});
+                return;
+            }
             dispatch("call", {
                 url: 'project/task/remove',
                 data: {
@@ -761,6 +786,10 @@ export default {
      */
     archivedTask({dispatch}, task_id) {
         return new Promise(function (resolve, reject) {
+            if (state.method.runNum(task_id) === 0) {
+                reject({msg: 'Parameter error'});
+                return;
+            }
             dispatch("call", {
                 url: 'project/task/archived',
                 data: {
@@ -786,6 +815,10 @@ export default {
      */
     getTaskContent({state, dispatch}, task_id) {
         return new Promise(function (resolve, reject) {
+            if (state.method.runNum(task_id) === 0) {
+                reject({msg: 'Parameter error'});
+                return;
+            }
             dispatch("call", {
                 url: 'project/task/content',
                 data: {
@@ -815,6 +848,10 @@ export default {
      */
     getTaskFiles({state, dispatch}, task_id) {
         return new Promise(function (resolve, reject) {
+            if (state.method.runNum(task_id) === 0) {
+                reject({msg: 'Parameter error'});
+                return;
+            }
             dispatch("call", {
                 url: 'project/task/files',
                 data: {
@@ -1064,6 +1101,7 @@ export default {
     openDialogUserid({state, dispatch}, userid) {
         return new Promise(function (resolve, reject) {
             if (userid === state.userId) {
+                reject({msg: 'Parameter error'});
                 return;
             }
             dispatch("call", {
@@ -1175,12 +1213,15 @@ export default {
         return new Promise(function (resolve, reject) {
             const dialog = state.dialogs.find(({id}) => id == dialog_id);
             if (!dialog) {
+                reject({msg: 'Parameter error'});
                 return;
             }
             if (!dialog.hasMorePages) {
+                reject({msg: 'No more page'});
                 return;
             }
             if (dialog.loading) {
+                reject({msg: 'Loading'});
                 return;
             }
             dialog.loading = true;
@@ -1353,7 +1394,8 @@ export default {
                                         dispatch("saveProject", data)
                                         break;
                                     case 'detail':
-                                        dispatch("getProjectOne", data);
+                                        dispatch("getProjectOne", data.id);
+                                        dispatch("getTasks", {project_id: data.id})
                                         break;
                                     case 'archived':
                                     case 'delete':
@@ -1399,7 +1441,7 @@ export default {
                                         dispatch("saveTask", data)
                                         break;
                                     case 'upload':
-                                        dispatch("getTaskFiles", data.id)
+                                        dispatch("getTaskFiles", data.task_id)
                                         break;
                                     case 'archived':
                                     case 'delete':