[perf](bg-table-btns2): 优化弹窗点击后消失

src/bg-ui/bg-table-btns2.vue

@@ -56,6 +56,7 @@ const action = (event, disable) => {
     return;
   }
   event();
+  state.showMore = false
 };
 
 const calcTabs = () => {