diff --git a/chart/Chart.yaml b/chart/Chart.yaml
index 9e5e420..23461b1 100644
--- a/chart/Chart.yaml
+++ b/chart/Chart.yaml
@@ -1,3 +1,3 @@
 apiVersion: v2
 name: kubooboo-chart
-version: 0.1.3
\ No newline at end of file
+version: 0.1.4
\ No newline at end of file
diff --git a/chart/templates/backend/deployment.yaml b/chart/templates/backend/deployment.yaml
index 65fdeea..35045dc 100644
--- a/chart/templates/backend/deployment.yaml
+++ b/chart/templates/backend/deployment.yaml
@@ -45,7 +45,7 @@ spec:
                   name: database-auth
                   key: password
             - name: DB_HOST
-              value: postgres-cluster-rw
+              value: postgres-rw
             - name: DB_PORT
               value: "5432"
             - name: DB_DATABASE