diff --git a/canal-server/templates/deployment.yaml b/canal-server/templates/deployment.yaml
index 3b9f585..412a8ab 100644
--- a/canal-server/templates/deployment.yaml
+++ b/canal-server/templates/deployment.yaml
@@ -40,7 +40,7 @@ spec:
             - name: metrics
               containerPort: 11111
               protocol: TCP
-            - name: metricsPull
+            - name: metrics-pull
               containerPort: 11112
               protocol: TCP
             - name: http