diff --git a/resources/assets/js/pages/manage/components/TaskAdd.vue b/resources/assets/js/pages/manage/components/TaskAdd.vue
index 248dbc0e8..4197a477d 100644
--- a/resources/assets/js/pages/manage/components/TaskAdd.vue
+++ b/resources/assets/js/pages/manage/components/TaskAdd.vue
@@ -35,8 +35,8 @@
                     :placeholderFull="$L('详细描述...')"
                     inline/>
             </div>
-            <div class="advanced-option">
-                <Button :class="{advanced: advanced}" @click="advanced=!advanced">{{$L('高级选项')}}</Button>
+            <div class="advanced-option" :class="{'advanced-open': advanced}">
+                <Button @click="advanced=!advanced">{{$L('高级选项')}}</Button>
                 <ul class="advanced-priority">
                     <li v-for="(item, key) in taskPriority" :key="key">
                         <ETooltip :disabled="$isEEUiApp || windowTouch" :content="taskPriorityContent(item)">
diff --git a/resources/assets/sass/pages/components/task-add.scss b/resources/assets/sass/pages/components/task-add.scss
index b216bf161..1096e534c 100644
--- a/resources/assets/sass/pages/components/task-add.scss
+++ b/resources/assets/sass/pages/components/task-add.scss
@@ -94,11 +94,13 @@
             z-index: 1;
             display: flex;
             align-items: center;
-            > button {
-                transition: margin 0.2s;
-                &.advanced {
+            &.advanced-open {
+                > button {
                     margin-left: 24px;
                 }
+            }
+            > button {
+                transition: margin 0.2s;
                 &:focus {
                     box-shadow: none;
                 }
@@ -128,6 +130,7 @@
                 margin-left: 20px;
                 position: relative;
                 cursor: pointer;
+                transition: margin 0.2s;
                 .ivu-icon {
                     font-size: 32px;
                 }
@@ -224,9 +227,12 @@ body.window-portrait {
                 width: calc(100% + 8px);
                 padding-right: 8px;
                 justify-content: space-between;
-                > button {
-                    &.advanced {
-                        margin-left: 0;
+                &.advanced-open {
+                    > button {
+                        margin-left: 8px;
+                    }
+                    .advanced-time {
+                        margin-right: 4px;
                     }
                 }
                 .advanced-priority {