diff --git a/README-en.md b/README-en.md
index b5aa9cc6..83fb30cb 100755
--- a/README-en.md
+++ b/README-en.md
@@ -150,7 +150,7 @@ To customize PHP extensions, edit `docker/extensions.txt` file, and rules below:
### Using swoole application packed with micro
-
+
## References
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