diff --git a/README.md b/README.md
index bd3368aa80e8e20cf6817179b2bbeb5b86822952..8295f9581e472c27a8b9b6d33154d434cfe5f170 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@ Dolphin Scheduler
 [![License](https://img.shields.io/badge/license-Apache%202-4EB1BA.svg)](https://www.apache.org/licenses/LICENSE-2.0.html)
 [![Total Lines](https://tokei.rs/b1/github/apache/Incubator-DolphinScheduler?category=lines)](https://github.com/apache/Incubator-DolphinScheduler)
 [![codecov](https://codecov.io/gh/apache/incubator-dolphinscheduler/branch/dev/graph/badge.svg)](https://codecov.io/gh/apache/incubator-dolphinscheduler/branch/dev)
-[![Codacy Badge](https://api.codacy.com/project/badge/Grade/ae514bfb7bb049658e916da091928e62)]
+![Codacy Badge](https://api.codacy.com/project/badge/Grade/ae514bfb7bb049658e916da091928e62)
 
 > Dolphin Scheduler for Big Data
 
diff --git a/README_zh_CN.md b/README_zh_CN.md
index 35f7b307e62c50fb037a664d4fdaa13893cbee6e..ef7e2956a4bc5b7bae411971723bfd2b605d713e 100644
--- a/README_zh_CN.md
+++ b/README_zh_CN.md
@@ -3,7 +3,7 @@ Dolphin Scheduler
 [![License](https://img.shields.io/badge/license-Apache%202-4EB1BA.svg)](https://www.apache.org/licenses/LICENSE-2.0.html)
 [![Total Lines](https://tokei.rs/b1/github/apache/Incubator-DolphinScheduler?category=lines)](https://github.com/apache/Incubator-DolphinScheduler)
 [![codecov](https://codecov.io/gh/apache/incubator-dolphinscheduler/branch/dev/graph/badge.svg)](https://codecov.io/gh/apache/incubator-dolphinscheduler/branch/dev)
-[![Codacy Badge](https://api.codacy.com/project/badge/Grade/ae514bfb7bb049658e916da091928e62)]
+![Codacy Badge](https://api.codacy.com/project/badge/Grade/ae514bfb7bb049658e916da091928e62)
 
 > Dolphin Scheduler for Big Data