chore: fix typos
diff --git a/en/changelog.md b/en/changelog.md
index 7e0fc75..f822cac 100644
--- a/en/changelog.md
+++ b/en/changelog.md
@@ -997,7 +997,7 @@
+ [Fix] Fix legend is not able to scroll when the space is not enough to contain one item. See [#6743](https://github.com/apache/incubator-echarts/issues/6743), [#8971](https://github.com/apache/incubator-echarts/issues/8971), [#9471](https://github.com/apache/incubator-echarts/issues/9471).
-+ [Fix] Fix the centered pie label might has some bias on some angles. See [#9657](https://github.com/apache/incubator-echarts/issues/9657).
++ [Fix] Fix the centered pie label might have offset on some angles. See [#9657](https://github.com/apache/incubator-echarts/issues/9657).
+ [Fix] Fix Geo map panning is not working on MS Edge browser See [#9479](https://github.com/apache/incubator-echarts/issues/9479).
diff --git a/zh/changelog.md b/zh/changelog.md
index 74fe941..9a44624 100644
--- a/zh/changelog.md
+++ b/zh/changelog.md
@@ -995,7 +995,7 @@
+ [Fix] 修复了图例组件（legend）当空间只够显示一项时不能翻页的问题。参见 [#6743](https://github.com/apache/incubator-echarts/issues/6743)，[#8971](https://github.com/apache/incubator-echarts/issues/8971)，[#9471](https://github.com/apache/incubator-echarts/issues/9471)。
-+ [Fix] 修复了饼图标签（label）定位在中心时，在一些角度下有便宜的问题。参见 [#9657](https://github.com/apache/incubator-echarts/issues/9657)。
++ [Fix] 修复了饼图标签（label）定位在中心时，在一些角度下有偏移的问题。参见 [#9657](https://github.com/apache/incubator-echarts/issues/9657)。
+ [Fix] 修复了地图坐标系（geo）在 MS Edge 下不能拖动的问题。参见 [#9479](https://github.com/apache/incubator-echarts/issues/9479)。
@@ -1028,7 +1028,7 @@
+ [Fix] 修复了图例组件（legend）当空间只够显示一项时不能翻页的问题。参见 [#6743](https://github.com/apache/incubator-echarts/issues/6743)，[#8971](https://github.com/apache/incubator-echarts/issues/8971)，[#9471](https://github.com/apache/incubator-echarts/issues/9471)。
-+ [Fix] 修复了饼图标签（label）定位在中心时，在一些角度下有便宜的问题。参见 [#9657](https://github.com/apache/incubator-echarts/issues/9657)。
++ [Fix] 修复了饼图标签（label）定位在中心时，在一些角度下有偏移的问题。参见 [#9657](https://github.com/apache/incubator-echarts/issues/9657)。
+ [Fix] 修复了地图坐标系（geo）在 MS Edge 下不能拖动的问题。参见 [#9479](https://github.com/apache/incubator-echarts/issues/9479)。
