diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8490b4d851f..b36db4ccfcb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -37,6 +37,7 @@ jobs:
               - core/**
               - dev/**
               - docs/open-api/**
+              - bundles/**
               - docs/build.gradle.kts
               - flink-connector/**
               - gradle/**
diff --git a/bundles/aws-bundle/src/main/java/org/apache/gravitino/s3/fs/S3FileSystemProvider.java b/bundles/aws-bundle/src/main/java/org/apache/gravitino/s3/fs/S3FileSystemProvider.java
index b61e9d14f60..0d755c1f564 100644
--- a/bundles/aws-bundle/src/main/java/org/apache/gravitino/s3/fs/S3FileSystemProvider.java
+++ b/bundles/aws-bundle/src/main/java/org/apache/gravitino/s3/fs/S3FileSystemProvider.java
@@ -55,6 +55,10 @@ public FileSystem getFileSystem(Path path, Map<String, String> config) throws IO
     return S3AFileSystem.newInstance(path.toUri(), configuration);
   }
 
+  /**
+   * Get the scheme of the FileSystem. Attention, for S3 the schema is "s3a", not "s3". Users should
+   * use "s3a://..." to access S3.
+   */
   @Override
   public String scheme() {
     return "s3a";