统一样式-图层组件按钮添加悬浮说明，

chenyabin

2021-04-07 70d616d227c3ff507a0ddb2411ee374b64cc4589

 src/components/BaseNav/SolidWaste/directive/dir.js

@@ -56,4 +56,4 @@
    delete el._dragEnd
    delete el._checkPosition
  }
})
})