diff --git a/README.md b/README.md
index 36c4a9a..82897ab 100644
--- a/README.md
+++ b/README.md
@@ -330,7 +330,7 @@ Source code in `ants` is available under the [MIT License](/LICENSE).
The following companies/organizations use `ants` in production.
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### open-source software
diff --git a/README_ZH.md b/README_ZH.md
index ca7059d..cb4cc14 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -331,7 +331,7 @@ pool.Reboot()
以下公司/组织在生产环境上使用了 `ants`。
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+
### 开源软件