diff --git a/chart/Chart.yaml b/chart/Chart.yaml
index 6943e37..ef1033a 100644
--- a/chart/Chart.yaml
+++ b/chart/Chart.yaml
@@ -1,3 +1,3 @@
 apiVersion: v2
 name: kubooboo-chart
-version: 0.2.17
\ No newline at end of file
+version: 0.2.18
\ No newline at end of file
diff --git a/chart/templates/frontend/deployment.yaml b/chart/templates/frontend/deployment.yaml
index 9b22345..e4f301a 100644
--- a/chart/templates/frontend/deployment.yaml
+++ b/chart/templates/frontend/deployment.yaml
@@ -29,6 +29,6 @@ spec:
             - name: NUXT_PUBLIC_API_SCHEMA
               value: {{ .Values.url.schema }}
             - name: NUXT_PUBLIC_API_WS_SCHEMA
-              value: {{ .Values.url.wsSchema }}r
+              value: {{ .Values.url.wsSchema }}
             - name: NUXT_PUBLIC_API_HOST
               value: {{ .Values.url.host }}
\ No newline at end of file