diff --git a/src/animation/basicTransition.ts b/src/animation/basicTransition.ts
index a9de354888..eb6ada4efa 100644
--- a/src/animation/basicTransition.ts
+++ b/src/animation/basicTransition.ts
@@ -26,7 +26,7 @@ import {
     AnimationOption
 } from '../util/types';
 import { AnimationEasing } from 'zrender/src/animation/easing';
-import Element, { ElementAnimateConfig } from 'zrender/src/Element';
+import Element, { ElementAnimateConfig, ElementProps } from 'zrender/src/Element';
 import Model from '../model/Model';
 import {
     isFunction,
@@ -216,7 +216,7 @@ function animateOrSetProps<Props>(
  *         position: [100, 100]
  *     }, seriesModel, function () { console.log('Animation done!'); });
  */
- function updateProps<Props>(
+ function updateProps<Props extends ElementProps>(
     el: Element<Props>,
     props: Props,
     // TODO: TYPE AnimatableModel
@@ -238,7 +238,7 @@ export {updateProps};
  * So do not use this method to one element twice before
  * animation starts, unless you know what you are doing.
  */
-export function initProps<Props>(
+export function initProps<Props extends ElementProps>(
     el: Element<Props>,
     props: Props,
     animatableModel?: Model<AnimationOptionMixin>,
@@ -335,4 +335,4 @@ export function saveOldStyle(el: Displayable) {
 
 export function getOldStyle(el: Displayable) {
     return transitionStore(el).oldStyle;
-}
\ No newline at end of file
+}
diff --git a/src/chart/bar/BaseBarSeries.ts b/src/chart/bar/BaseBarSeries.ts
index 8dad96d280..45e2836a99 100644
--- a/src/chart/bar/BaseBarSeries.ts
+++ b/src/chart/bar/BaseBarSeries.ts
@@ -24,14 +24,15 @@ import {
     SeriesOnCartesianOptionMixin,
     SeriesOnPolarOptionMixin,
     ScaleDataValue,
-    DefaultStatesMixin
+    DefaultStatesMixin,
+    StatesMixinBase
 } from '../../util/types';
 import GlobalModel from '../../model/Global';
 import Cartesian2D from '../../coord/cartesian/Cartesian2D';
 import SeriesData from '../../data/SeriesData';
 
 
-export interface BaseBarSeriesOption<StateOption, ExtraStateOption = DefaultStatesMixin>
+export interface BaseBarSeriesOption<StateOption, ExtraStateOption extends StatesMixinBase = DefaultStatesMixin>
     extends SeriesOption<StateOption, ExtraStateOption>,
     SeriesOnCartesianOptionMixin,
     SeriesOnPolarOptionMixin {
@@ -121,4 +122,4 @@ class BaseBarSeriesModel<Opts extends BaseBarSeriesOption<unknown> = BaseBarSeri
 
 SeriesModel.registerClass(BaseBarSeriesModel);
 
-export default BaseBarSeriesModel;
\ No newline at end of file
+export default BaseBarSeriesModel;
diff --git a/theme/macarons.js b/theme/macarons.js
index c771d5e844..27c9f9a38f 100644
--- a/theme/macarons.js
+++ b/theme/macarons.js
@@ -87,7 +87,11 @@
         },
 
         tooltip: {
+            borderWidth: 0,
             backgroundColor: 'rgba(50,50,50,0.5)',
+            textStyle: {
+                color: '#FFF'
+            },
             axisPointer: {
                 type: 'line',
                 lineStyle: {