diff --git a/src/components/model-custom/components/index.vue b/src/components/model-custom/components/index.vue
index 259c008e..0d7cc959 100644
--- a/src/components/model-custom/components/index.vue
+++ b/src/components/model-custom/components/index.vue
@@ -66,7 +66,7 @@
                 <div class="model-wall">
                     <div ref="imgBoxRef" class="drag-area re dropzone" @dragover.prevent @dragenter.prevent @drop="drop">
                         <div class="w h" @mousedown.prevent="start_drag" @mousemove.prevent="move_drag" @mouseup.prevent="end_drag">
-                            <DraggableContainer v-if="draggable_container" style="z-index:0" :reference-line-visible="true" :disabled="false" reference-line-color="#ddd" @selectstart.prevent @contextmenu.prevent @dragstart.prevent>
+                            <DraggableContainer v-if="draggable_container" style="z-index:0" :reference-line-visible="true" :disabled="false" reference-line-color="#f00f00" @selectstart.prevent @contextmenu.prevent @dragstart.prevent>
                                 <!-- @mouseover="on_choose(index)" -->
                                 <Vue3DraggableResizable v-for="(item, index) in diy_data" :key="item.id" v-model:w="item.com_data.com_width" v-model:h="item.com_data.com_height" :min-w="0" :min-h="0" :class="[`${ animation_class(item.com_data) } `, {'plug-in-show-component-line': is_show_component_line, 'plug-in-show-tabs': item.show_tabs == '1', 'vdr-handle-z-index': item.com_data.bottom_up == '1' }]" :style="{ 'z-index': (diy_data.length - 1) - index }" :init-w="item.com_data.com_width" :init-h="item.com_data.com_height" :x="item.location.x" :y="item.location.y" :parent="true" :draggable="is_draggable" @mousedown.stop="on_choose(index, item.show_tabs)" @click.stop="on_choose(index, item.show_tabs)" @drag-end="dragEndHandle($event, index)" @resizing="resizingHandle($event, item.key, index, 'resizing')" @resize-end="resizingHandle($event, item.key, index, 'resizeEnd')">
                                     <div :class="['main-content flex-row', { 'plug-in-border': item.show_tabs == '1' }]">