diff --git a/docs/en/latest/concepts/apisix_route.md b/docs/en/latest/concepts/apisix_route.md
index c40937fb25..587ae26af6 100644
--- a/docs/en/latest/concepts/apisix_route.md
+++ b/docs/en/latest/concepts/apisix_route.md
@@ -349,7 +349,7 @@ spec:
 
 :::note
 
-The `ingressPort` (`9100` here) should be pre-defined in the [APISIX configuration](https://github.com/apache/apisix/blob/master/conf/config-default.yaml#L101).
+The `ingressPort` (`9100` here) should be pre-defined in the [APISIX configuration](https://github.com/apache/apisix/blob/master/conf/config.yaml.example#L100).
 
 :::
 
@@ -377,6 +377,6 @@ spec:
 
 :::note
 
-The `ingressPort` (`9200` here) should be pre-defined in the [APISIX configuration](https://github.com/apache/apisix/blob/master/conf/config-default.yaml#L105).
+The `ingressPort` (`9200` here) should be pre-defined in the [APISIX configuration](https://github.com/apache/apisix/blob/master/conf/config.yaml.example#L100).
 
 :::
diff --git a/docs/en/latest/concepts/apisix_upstream.md b/docs/en/latest/concepts/apisix_upstream.md
index 814418685b..b91b0c27f6 100644
--- a/docs/en/latest/concepts/apisix_upstream.md
+++ b/docs/en/latest/concepts/apisix_upstream.md
@@ -92,11 +92,10 @@ spec:
           - 503
           - 504
         httpFailures: 3
-        timeout: 5s
     active:
       type: http
       httpPath: /healthz
-      timeout: 5s
+      timeout: 5
       host: www.foo.com
       healthy:
         successes: 3
diff --git a/docs/en/latest/references/apisix_route_v2.md b/docs/en/latest/references/apisix_route_v2.md
index 76a434e15e..f9e7a92c48 100644
--- a/docs/en/latest/references/apisix_route_v2.md
+++ b/docs/en/latest/references/apisix_route_v2.md
@@ -78,7 +78,7 @@ The table below describes each of the attributes in the spec. The fields `apiVer
 | stream[].protocol                    | string (required)  | The protocol of rule. Support `TCP` or `UDP`                                                                                                                                              |
 | stream[].name                        | string (required)  | Name of the rule.                                                                                                                                                                         |
 | stream[].match                       | object (required)  | Conditions to match the request with the Route.                                                                                                                                           |
-| stream[].match.ingressPort           | integer (required) | Listening port in the Ingress proxy server. This port should be defined in the [APISIX configuration](https://github.com/apache/apisix/blob/master/conf/config-default.yaml#L101).        |
+| stream[].match.ingressPort           | integer (required) | Listening port in the Ingress proxy server. This port should be defined in the [APISIX configuration](https://github.com/apache/apisix/blob/master/conf/config.yaml.example#L100).        |
 | stream[].match.host                  | string             | SNI.        |
 | stream[].backend                     | object             | Backend service (deprecated). Use `http[].backends` instead.                                                                                                                              |
 | stream[].backend.serviceName         | string             | Name of the backend service (depricated). The service and the `ApisixRoute` resource should be created in the same namespace.                                                             |