diff --git a/package.json b/package.json
index ea40b55e..56838888 100644
--- a/package.json
+++ b/package.json
@@ -22,6 +22,7 @@
     "pinia": "^2.0.13",
     "screenfull": "^6.0.1",
     "vue": "^3.2.31",
+    "vue-demi": "^0.13.1",
     "vue-i18n": "9.1.10",
     "vue-router": "4.0.12",
     "vue3-lazyload": "^0.2.5-beta",
diff --git a/src/views/chart/ContentLayers/index.vue b/src/views/chart/ContentLayers/index.vue
index f921c4c6..bebfae42 100644
--- a/src/views/chart/ContentLayers/index.vue
+++ b/src/views/chart/ContentLayers/index.vue
@@ -18,7 +18,6 @@
     <!-- https://github.com/SortableJS/vue.draggable.next -->
     <draggable
       item-key="id"
-      tag="transition-group"
       v-model="reverseList"
       ghostClass="ghost"
       @change="onMoveCallback"