diff --git a/en/option/partial/mark-line.md b/en/option/partial/mark-line.md
index 4ded11255..1a8947dcb 100644
--- a/en/option/partial/mark-line.md
+++ b/en/option/partial/mark-line.md
@@ -138,6 +138,18 @@ Positions of labels can be:
 + `'start'` starting point of the line.
 + `'middle'` middle point of the line.
 + `'end'` ending point of the line.
+
+Since version 4.7.0, more label positions are supported: `'start'`, `'middle'`, `'end'`, `'insideStartTop'`, `'insideStartBottom'`, `'insideMiddleTop'`, `'insideMiddleBottom'`, `'insideEndTop'`, `'insideEndBottom'`.
+
+`'insideMiddleBottom'` is the same as `'middle'`. Position is as the following chart.
+
+The distance between labels and mark lines can be set with [label.distance](~series-${seriesType}.markLine.label.distance).
+
+~[800x500](${galleryViewPath}bar-markline&reset=1&edit=1)
+
+#${prefix} distance(number|Array)
+The distance between labels and mark lines. If it's an array, then the first element is the horizontal distance, and the second element is the vertical distance. If it's a number, then the horizontal and vertical disntances are the same.
+
 #${prefix} formatter(string|Function)
 {{ use: partial-1d-data-label-formatter }}
 
@@ -201,7 +213,14 @@ Label of this data item, which will be merged with `label` of starting point and
 {{ use: mark-line-label(
     prefix='#'+${prefix}
 ) }}
-##${prefix} emphasis(Object)
+
+#${prefix} emphasis(Object)
+##${prefix} lineStyle(Object)
+{{ use: partial-line-style(
+    prefix="##"+${prefix},
+    hasCurveness=true
+) }}
+##${prefix} label(Object)
 {{ use: mark-line-label(
     prefix='##'+${prefix}
 ) }}
diff --git a/zh/option/partial/mark-line.md b/zh/option/partial/mark-line.md
index f72e02e3c..cbabdb649 100644
--- a/zh/option/partial/mark-line.md
+++ b/zh/option/partial/mark-line.md
@@ -137,11 +137,24 @@ data: [
 {{ target: mark-line-label }}
 #${prefix} show(boolean) = ${defaultShowLabel|default(true)}
 是否显示标签。
+
 #${prefix} position(string) = 'end'
 标签位置，可选：
 + `'start'` 线的起始点。
 + `'middle'` 线的中点。
-+ `'end'`   线的结束点。
++ `'end'` 线的结束点。
+
+4.7.0 版本起，支持更多标签位置：`'start'`, `'middle'`, `'end'`, `'insideStartTop'`, `'insideStartBottom'`, `'insideMiddleTop'`, `'insideMiddleBottom'`, `'insideEndTop'`, `'insideEndBottom'`。
+
+其中，`'insideMiddleBottom'` 等同于 `'middle'`。具体位置参见下图。
+
+文字与线的间距可以通过 [label.distance](~series-${seriesType}.markLine.label.distance) 调整。
+
+~[800x500](${galleryViewPath}bar-markline&reset=1&edit=1)
+
+#${prefix} distance(number|Array)
+标签与线之间的间距。如果是数组，第一项为横向间距，第二项为纵向间距。如果是数字，则表示横向纵向使用相同的间距。
+
 #${prefix} formatter(string|Function)
 {{ use: partial-1d-data-label-formatter }}