diff --git a/resources/assets/js/pages/manage/components/DialogWrapper.vue b/resources/assets/js/pages/manage/components/DialogWrapper.vue
index 519d5be1..1d20db73 100644
--- a/resources/assets/js/pages/manage/components/DialogWrapper.vue
+++ b/resources/assets/js/pages/manage/components/DialogWrapper.vue
@@ -31,7 +31,17 @@
         </ScrollerY>
         <div :class="['dialog-footer', msgNew > 0 && dialogMsgList.length > 0 ? 'newmsg' : '']">
             <div class="dialog-newmsg" @click="goNewBottom">{{$L('有' + msgNew + '条新消息')}}</div>
-            <DragInput class="dialog-input" v-model="msgText" type="textarea" :rows="1" :autosize="{ minRows: 1, maxRows: 3 }" :maxlength="255" @on-keydown="chatKeydown" @on-input-paste="pasteDrag" :placeholder="$L('输入消息...')" />
+            <DragInput
+                ref="input"
+                v-model="msgText"
+                class="dialog-input"
+                type="textarea"
+                :rows="1"
+                :autosize="{ minRows: 1, maxRows: 3 }"
+                :maxlength="255"
+                @on-keydown="chatKeydown"
+                @on-input-paste="pasteDrag"
+                :placeholder="$L('输入消息...')" />
             <DialogUpload
                 ref="chatUpload"
                 class="chat-upload"
@@ -105,7 +115,14 @@ export default {
     },
 
     methods: {
-        sendMsg() {
+        sendMsg(text) {
+            if (typeof text === "string" && text) {
+                this.msgText = text;
+                this.$refs.input.focus();
+            }
+            if (!this.msgText) {
+                return;
+            }
             let tempId = $A.randomString(16);
             this.dialogMsgList.push({
                 id: tempId,
diff --git a/resources/assets/js/pages/manage/components/TaskDetail.vue b/resources/assets/js/pages/manage/components/TaskDetail.vue
index 2d17c229..97653134 100644
--- a/resources/assets/js/pages/manage/components/TaskDetail.vue
+++ b/resources/assets/js/pages/manage/components/TaskDetail.vue
@@ -267,6 +267,8 @@
                                 <div class="file-name">{{file.name}}</div>
                                 <div class="file-size">{{$A.bytesToSize(file.size)}}</div>
                             </li>
+                        </ul>
+                        <ul class="item-content">
                             <li>
                                 <div class="add-button" @click="$refs.upload.handleClick()">
                                     <i class="iconfont">&#xe6f2;</i>{{$L('添加附件')}}
@@ -278,8 +280,10 @@
                         <div class="item-label" slot="label">
                             <i class="iconfont">&#xe6f0;</i>{{$L('子任务')}}
                         </div>
-                        <ul :class="['item-content subtask', taskDetail.sub_task.length === 0 ? 'nosub' : '']">
+                        <ul class="item-content subtask">
                             <TaskDetail v-for="(task, key) in taskDetail.sub_task" :key="key" :open-task="task"/>
+                        </ul>
+                        <ul :class="['item-content', taskDetail.sub_task.length === 0 ? 'nosub' : '']">
                             <li>
                                 <Input
                                     v-if="addsubShow"
@@ -319,8 +323,8 @@
             </div>
             <TaskUpload ref="upload" class="upload"/>
         </div>
-        <div class="task-dialog">
-            <DialogWrapper v-if="taskDetail.dialog_id > 0">
+        <div class="task-dialog" :style="dialogStyle">
+            <DialogWrapper v-if="taskDetail.dialog_id > 0" ref="dialog">
                 <div slot="head" class="head">
                     <Icon class="icon" type="ios-chatbubbles-outline" />
                     <div class="nav">
@@ -337,7 +341,7 @@
                         <p>{{$L('动态')}}</p>
                     </div>
                 </div>
-                <div class="no-dialog" :style="dialogStyle">
+                <div class="no-dialog">
                     <div class="no-tip">{{$L('暂无消息')}}</div>
                     <div class="no-input">
                         <Input
@@ -472,7 +476,7 @@ export default {
             }
             if (taskDetail.dialog_id) {
                 return {
-                    minHeight: (innerHeight - 70 - 66 - 30) + 'px'
+                    minHeight: (innerHeight - 70 - 48) + 'px'
                 }
             } else {
                 return {};
@@ -980,6 +984,10 @@ export default {
                     id: this.taskDetail.id,
                     dialog_id: data.dialog_id
                 });
+                this.$nextTick(() => {
+                    this.$refs.dialog.sendMsg(this.msgText);
+                    this.msgText = "";
+                });
             }).catch(({msg}) => {
                 $A.modalError(msg);
             });
diff --git a/resources/assets/sass/pages/components/task-detail.scss b/resources/assets/sass/pages/components/task-detail.scss
index 81de670b..d8577156 100644
--- a/resources/assets/sass/pages/components/task-detail.scss
+++ b/resources/assets/sass/pages/components/task-detail.scss
@@ -144,6 +144,7 @@
                         }
                     }
                     &.file {
+                        margin-bottom: -3px;
                         > li {
                             margin-bottom: 2px;
                             .file-load {
@@ -157,8 +158,12 @@
                             }
                             .file-name {
                                 padding-left: 8px;
+                                overflow: hidden;
+                                text-overflow: ellipsis;
+                                white-space: nowrap;
                             }
                             .file-size {
+                                flex-shrink: 0;
                                 padding-left: 10px;
                                 height: 24px;
                                 font-size: 12px;
@@ -256,7 +261,7 @@
                         > li {
                             .add-input,
                             .add-button {
-                                margin-top: 3px;
+                                margin-top: -2px;
                             }
                         }
                     }