update

src/components/app-panel-item/app-panel-item.less

@@ -2,4 +2,7 @@
     .app-panel-item-rawitem{
         padding-right: 10px;
     }
+    .app-panel-item-usercontrol{
+        padding-right: 10px;
+    }
 }
\ No newline at end of file

src/components/app-panel-item/app-panel-item.vue

@@ -14,7 +14,7 @@
             </div>
         </div>
         <div v-if="Object.is(itemType,'USERCONTROL')">
-            <span v-if="caption" class="app-panel-item-rawitem">{{caption}}</span>
+            <span v-if="caption" class="app-panel-item-usercontrol">{{caption}}</span>
             <div :class="partsStyle">
             <slot></slot>
             </div>