diff --git a/src/grid/README.md b/src/grid/README.md
index 64432bdd4..e83ba6344 100644
--- a/src/grid/README.md
+++ b/src/grid/README.md
@@ -73,7 +73,7 @@ app.use(GridItem);
 ### Horizontal
 
 ```html
-<van-grid direction="horizontal" :column-num="2">
+<van-grid direction="horizontal" :column-num="3">
   <van-grid-item icon="photo-o" text="文字" />
   <van-grid-item icon="photo-o" text="文字" />
   <van-grid-item icon="photo-o" text="文字" />
diff --git a/src/grid/README.zh-CN.md b/src/grid/README.zh-CN.md
index 2248c9571..892819036 100644
--- a/src/grid/README.zh-CN.md
+++ b/src/grid/README.zh-CN.md
@@ -85,7 +85,7 @@ app.use(GridItem);
 将 `direction` 属性设置为 `horizontal`，可以让宫格的内容呈横向排列。
 
 ```html
-<van-grid direction="horizontal" :column-num="2">
+<van-grid direction="horizontal" :column-num="3">
   <van-grid-item icon="photo-o" text="文字" />
   <van-grid-item icon="photo-o" text="文字" />
   <van-grid-item icon="photo-o" text="文字" />