diff --git a/example_config.yaml b/example_config.yaml
index eb8fbd2..3de4f29 100644
--- a/example_config.yaml
+++ b/example_config.yaml
@@ -8,7 +8,7 @@ yoyogo:
       strategy: "round-robin"    # round-robin  , weight-time ,  random
       type: "nacos"
       metadata:
-        url: "120.53.133.30"
+        url: "localhost"
         port: 80
         namespace: "public"
         group: "DEFAULT_GROUP"
@@ -17,4 +17,4 @@ yoyogo:
         auth:
           enable: true
           username: "root"
-          password: "1234"
\ No newline at end of file
+          password: "1234"