diff --git a/website/docs/references/http_api_reference.mdx b/website/docs/references/http_api_reference.mdx
index 820d343..1218f5e 100644
--- a/website/docs/references/http_api_reference.mdx
+++ b/website/docs/references/http_api_reference.mdx
@@ -2641,7 +2641,7 @@ A `500` HTTP status code indicates an error condition. The response includes a J
 
 **POST** `/admin/node/current`
 
-Set a node role.
+Sets role for a node.
 
 ### Request
 
@@ -2662,8 +2662,7 @@ curl --request POST \
     '{
         "role" : "follower",
         "name" : "following",
-        "address" : "0.0.0.0",
-        "port" : 23851
+        "address" : "0.0.0.0:23851"
     }'
 ```
 
@@ -2677,7 +2676,6 @@ curl --request POST \
     - Parameter settings for setting a node to `follower` or `learner`:
         - "name" Required : Name of the node in the cluster.
         - "address" Required : Peer server address of the leader in the cluster.
-        - "port" Required : Peer server port of the leader in the cluster.
 
 ### Response
 
@@ -2726,7 +2724,7 @@ A `500` HTTP status code indicates an error condition. The response includes a J
 
 **GET** `/admin/variables`
 
-Show all node variables in admin mode.
+Shows all node variables in admin mode.
 
 ### Request
 
@@ -2748,12 +2746,7 @@ None.
 
 ### Response
 
-<Tabs
-  defaultValue="s200"
-  values={[
-    {label: 'Status code 200', value: 's200'},
-  ]}>
-  <TabItem value="s200">
+#### Status code 200
 
 The response includes a JSON object like the following:
 
@@ -2767,14 +2760,13 @@ The response includes a JSON object like the following:
 - `"error_code"`: `integer`  
   `0`: The operation succeeds.
 
-</Tabs>
 ---
 
 ## Admin show node configs
 
 **GET** `/admin/configs`
 
-Show all node configs in admin mode.
+Shows all node configs in admin mode.
 
 ### Request
 
@@ -2836,8 +2828,6 @@ The response includes a JSON object like the following:
 }
 ```
 
-</Tabs>
-
 ---
 
 ## Admin show node variable
@@ -2913,7 +2903,7 @@ The response includes a JSON object like the following:
 
 **GET** `/admin/node/current`
 
-Get information about the currently connected node.
+Gets information about the currently connected node.
 
 ### Request
 
@@ -2934,12 +2924,8 @@ curl --request GET \
 None.
 
 ### Response
-<Tabs
-  defaultValue="s200"
-  values={[
-    {label: 'Status code 200', value: 's200'},
-  ]}>
-  <TabItem value="s200">
+
+#### Status code 200
 
 The response includes a JSON object like the following:
 
@@ -2955,16 +2941,13 @@ The response includes a JSON object like the following:
 - `"node_role": string`
   The role of querying node.
 
-</TabItem>
-</Tabs>
-
 ---
 
 ## Admin show node
 
 **GET** `/admin/node/{node_name}`
 
-Get information about a node in the cluster.
+Gets information about a node in the cluster.
 
 ### Request
 
@@ -3033,7 +3016,7 @@ A `500` HTTP status code indicates an error condition. The response includes a J
 
 **GET** `/admin/nodes`
 
-List all nodes in the cluster.
+Lists all nodes in the cluster.
 
 ### Request
 
@@ -3055,12 +3038,7 @@ None.
 
 ### Response
 
-<Tabs
-  defaultValue="s200"
-  values={[
-    {label: 'Status code 200', value: 's200'},
-  ]}>
-  <TabItem value="s200">
+#### Status code 200
 
 The response includes a JSON object like the following:
 
@@ -3080,9 +3058,6 @@ The response includes a JSON object like the following:
 - `"nodes" : array` : 
   Each element is in `[nodename, noderole]` format.
 
-</TabItem>
-</Tabs>
-
 ---