diff --git a/site/docs/api/line_layer/style.en.md b/site/docs/api/line_layer/style.en.md
index 18ff49f82a..607a67cc44 100644
--- a/site/docs/api/line_layer/style.en.md
+++ b/site/docs/api/line_layer/style.en.md
@@ -262,7 +262,7 @@ layer.style({
 
 #### IDashArray
 
-`dashArray`only at`ILineType`for`solid`will take effect.
+`dashArray`only at`ILineType`for`dashed`will take effect.
 
 ```js
 // len1 solid line length len2 interval length
diff --git a/site/docs/api/line_layer/style.zh.md b/site/docs/api/line_layer/style.zh.md
index 858529995d..65d57d6a33 100644
--- a/site/docs/api/line_layer/style.zh.md
+++ b/site/docs/api/line_layer/style.zh.md
@@ -243,7 +243,7 @@ layer.style({
 
 #### IDashArray
 
-`dashArray` 只有在 `ILineType` 为 `solid` 的时候才会生效。
+`dashArray` 只有在 `ILineType` 为 `dashed` 的时候才会生效。
 
 ```js
 // len1 实线长度 len2 间隔长度