diff --git a/charts/core/templates/artifact-backend/configmap.yaml b/charts/core/templates/artifact-backend/configmap.yaml
index 7108acf7..95b9bdb3 100644
--- a/charts/core/templates/artifact-backend/configmap.yaml
+++ b/charts/core/templates/artifact-backend/configmap.yaml
@@ -88,4 +88,6 @@ data:
       host: {{ template "core.milvus" . }}
       port: {{ template "core.milvus.port" . }}
     filetoembeddingworker:
-      numberofworkers: {{ .Values.artifactBackend.numberOfWorkers }}
\ No newline at end of file
+      numberofworkers: {{ .Values.artifactBackend.numberOfWorkers }}
+    blob:
+      hostport: {{ .Values.artifactBackend.blob.hostport }}
diff --git a/charts/core/values.yaml b/charts/core/values.yaml
index 387d2743..aad6418d 100644
--- a/charts/core/values.yaml
+++ b/charts/core/values.yaml
@@ -621,6 +621,8 @@ artifactBackend:
     rootpwd: minioadmin
     bucketname: instill-ai-knowledge-bases
   numberOfWorkers: 20
+  blob:
+    hostport: http://localhost:8080
 # -- The configuration of console
 console:
   # -- Enable console deployment or not