diff --git a/README-zh.md b/README-zh.md
index e32b568..cc791fc 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -134,6 +134,7 @@ npm run build
+
```
diff --git a/README.md b/README.md
index 79854a0..1982494 100644
--- a/README.md
+++ b/README.md
@@ -139,6 +139,7 @@ Introduce dependencies through CDN
+
```
diff --git a/docs/guide/README.md b/docs/guide/README.md
index d44261f..272dcb4 100644
--- a/docs/guide/README.md
+++ b/docs/guide/README.md
@@ -121,6 +121,7 @@ There are two ways to introduce dependencies
+
```
diff --git a/docs/zh/guide/README.md b/docs/zh/guide/README.md
index 315eca3..950d613 100644
--- a/docs/zh/guide/README.md
+++ b/docs/zh/guide/README.md
@@ -120,6 +120,7 @@ npm run build
+
```