diff --git a/awsconfigs/apps/pipeline-static/s3/config b/awsconfigs/apps/pipeline-static/s3/config
index a345224df..9bb11706a 100644
--- a/awsconfigs/apps/pipeline-static/s3/config
+++ b/awsconfigs/apps/pipeline-static/s3/config
@@ -5,7 +5,7 @@ artifactRepository:
         bucket: $(kfp-artifact-bucket-name),
         endpoint: $(kfp-artifact-storage-endpoint),
         insecure: false,
-        keyFormat: "artifacts/{{workflow.name}}/{{workflow.creationTimestamp.Y}}/{{workflow.creationTimestamp.m}}/{{workflow.creationTimestamp.d}}/{{pod.name}}"，
+        keyFormat: "artifacts/{{workflow.name}}/{{workflow.creationTimestamp.Y}}/{{workflow.creationTimestamp.m}}/{{workflow.creationTimestamp.d}}/{{pod.name}}",
         accessKeySecret: {
             name: mlpipeline-minio-artifact,
             key: accesskey