diff --git a/app/Http/Controllers/Api/ProjectController.php b/app/Http/Controllers/Api/ProjectController.php
index a1965571..079e75a3 100755
--- a/app/Http/Controllers/Api/ProjectController.php
+++ b/app/Http/Controllers/Api/ProjectController.php
@@ -703,6 +703,7 @@ class ProjectController extends AbstractController
         $task = ProjectTask::userTask($task_id);
         //
         $updateComplete = false;
+        $updateContent = false;
         if (Base::isDate($data['complete_at'])) {
             // 标记已完成
             if ($task->complete_at) {
@@ -719,11 +720,12 @@ class ProjectController extends AbstractController
             $updateComplete = true;
         } else {
             // 更新任务
-            $result = $task->updateTask($data);
+            $result = $task->updateTask($data, $updateContent);
         }
         if (Base::isSuccess($result)) {
             $result['data'] = $task->toArray();
             $result['data']['is_update_complete'] = $updateComplete;
+            $result['data']['is_update_content'] = $updateContent;
             $task->pushMsg('update', $result['data']);
         }
         return $result;
@@ -814,7 +816,9 @@ class ProjectController extends AbstractController
             if (empty($task->dialog_id)) {
                 return Base::retError('创建聊天失败');
             }
+            $task->pushMsg('dialog');
             return Base::retSuccess('success', [
+                'id' => $task->id,
                 'dialog_id' => $task->dialog_id,
             ]);
         });
diff --git a/app/Models/ProjectTask.php b/app/Models/ProjectTask.php
index 95140009..9b60a45a 100644
--- a/app/Models/ProjectTask.php
+++ b/app/Models/ProjectTask.php
@@ -347,11 +347,12 @@ class ProjectTask extends AbstractModel
     /**
      * 修改任务
      * @param $data
+     * @param $updateContent
      * @return array
      */
-    public function updateTask($data)
+    public function updateTask($data, &$updateContent)
     {
-        return AbstractModel::transaction(function () use ($data) {
+        return AbstractModel::transaction(function () use ($data, &$updateContent) {
             // 标题
             if (Arr::exists($data, 'name') && $this->name != $data['name']) {
                 if (empty($data['name'])) {
@@ -436,6 +437,7 @@ class ProjectTask extends AbstractModel
                     ]);
                     $this->desc = Base::getHtml($data['content']);
                     $this->addLog("修改任务详细描述");
+                    $updateContent = true;
                 }
                 // 优先级
                 $p = false;
@@ -624,7 +626,7 @@ class ProjectTask extends AbstractModel
     /**
      * 推送消息
      * @param string $action
-     * @param array $data       发送内容，默认为[id, parent_id, project_id, column_id]
+     * @param array $data       发送内容，默认为[id, parent_id, project_id, column_id, dialog_id]
      * @param array $userid     指定会员，默认为项目所有成员
      */
     public function pushMsg($action, $data = null, $userid = null)
@@ -638,6 +640,7 @@ class ProjectTask extends AbstractModel
                 'parent_id' => $this->parent_id,
                 'project_id' => $this->project_id,
                 'column_id' => $this->column_id,
+                'dialog_id' => $this->dialog_id,
             ];
         }
         if ($userid === null) {
diff --git a/resources/assets/js/pages/manage/components/TaskDetail.vue b/resources/assets/js/pages/manage/components/TaskDetail.vue
index 499b78a3..3ab6edeb 100644
--- a/resources/assets/js/pages/manage/components/TaskDetail.vue
+++ b/resources/assets/js/pages/manage/components/TaskDetail.vue
@@ -996,12 +996,8 @@ export default {
                     task_id: this.taskDetail.id,
                 },
             }).then(({data}) => {
-                this.$store.dispatch("saveTask", {
-                    id: this.taskDetail.id,
-                    dialog_id: data.dialog_id
-                });
+                this.$store.commit("taskDialogSuccess", data);
                 this.$nextTick(() => {
-                    this.$store.dispatch("getDialogMsgList", data.dialog_id);
                     this.$refs.dialog.sendMsg(this.msgText);
                     this.msgText = "";
                 });
diff --git a/resources/assets/js/store/actions.js b/resources/assets/js/store/actions.js
index 4b48fb64..b8558a83 100644
--- a/resources/assets/js/store/actions.js
+++ b/resources/assets/js/store/actions.js
@@ -685,7 +685,15 @@ export default {
                 data: post,
                 method: 'post',
             }).then(result => {
-                commit("taskUpdateSuccess", result.data)
+                const {data} = result;
+                if (data.is_update_content === true) {
+                    state.projectTaskContent[data.id] = post['content'];
+                    if (data.id == state.projectOpenTask.id) {
+                        state.projectOpenTask = Object.assign({}, state.projectOpenTask, {content: post['content']});
+                    }
+                    data.is_update_content = false;
+                }
+                commit("taskUpdateSuccess", data)
                 resolve(result)
             }).catch(result => {
                 dispatch("getTaskBasic", post.task_id);
@@ -1169,6 +1177,9 @@ export default {
                                     case 'upload':
                                         commit("taskUploadSuccess", data)
                                         break;
+                                    case 'dialog':
+                                        commit("taskDialogSuccess", data)
+                                        break;
                                     case 'archived':
                                     case 'delete':
                                         commit("taskDeleteSuccess", data)
diff --git a/resources/assets/js/store/mutations.js b/resources/assets/js/store/mutations.js
index 2cc6f7b5..0558ee9c 100644
--- a/resources/assets/js/store/mutations.js
+++ b/resources/assets/js/store/mutations.js
@@ -102,9 +102,12 @@ export default {
         if (data.parent_id) {
             this.dispatch("getTaskBasic", data.parent_id);
         }
-        if (data.is_update_complete) {
+        if (data.is_update_complete === true) {
             this.dispatch("getProjectBasic", {id: data.project_id});
         }
+        if (data.is_update_content === true) {
+            this.dispatch("getTaskContent", data.id);
+        }
         this.dispatch("saveTask", data);
     },
 
@@ -138,6 +141,16 @@ export default {
         });
     },
 
+    /**
+     * 任务打开聊天
+     * @param state
+     * @param data
+     */
+    taskDialogSuccess(state, data) {
+        this.dispatch("saveTask", data);
+        this.dispatch("getDialogMsgList", data.dialog_id);
+    },
+
     /**
      * 删除任务
      * @param state