diff --git a/docs-2.0/nebula-dashboard/2.deploy-dashboard.md b/docs-2.0/nebula-dashboard/2.deploy-dashboard.md
index 1d3db5402eb..6576c9528ef 100644
--- a/docs-2.0/nebula-dashboard/2.deploy-dashboard.md
+++ b/docs-2.0/nebula-dashboard/2.deploy-dashboard.md
@@ -177,12 +177,12 @@ After the service is started, you can enter `<IP>:8090` in the browser to check
     port: 7003
     proxy:
       gateway:
-        target: "127.0.0.1:8080"  // change gateway service proxy
+        target: "127.0.0.1:8090"  // The IP address and port of the gateway service.
       prometheus:
-        target: "127.0.0.1:9090"  // change prometheus service proxy
+        target: "127.0.0.1:9090"  // The IP address and port of the prometheus service.
       nebulaServer:
-        ip: "192.168.8.143"  // change to nebula graph service ip
-        port: 9669 // change to nebula graph service port
+        ip: "192.168.8.143"  // The IP of the machine where your Nebula Graph is deployed.
+        port: 9669 // The port of the Nebula Graph.
     ...
   ```
 
diff --git a/docs-2.0/nebula-dashboard/3.connect-dashboard.md b/docs-2.0/nebula-dashboard/3.connect-dashboard.md
index 8c0fb8c0cbc..18e55cb7fcb 100644
--- a/docs-2.0/nebula-dashboard/3.connect-dashboard.md
+++ b/docs-2.0/nebula-dashboard/3.connect-dashboard.md
@@ -10,10 +10,14 @@ After Dashboard is deployed, you can log in and use Dashboard on the browser.
 
 ## Procedures
 
-1. Confirm the IP address of the machine where the `nebula-graph-dashboard` service is installed. Enter `<IP>:7003` in the browser to open the login page.
+1. Confirm the IP address of the machine where the `nebula-dashboard` service is installed. Enter `<IP>:7003` in the browser to open the login page.
 
 2. Enter the username and the passwords of the Nebula Graph database and click the login button.
 
+  !!! note
+
+        Ensure that you have configured the IP of the machines where your Nebula Graph is deployed in the `config.json` file. For more information, see [Deploy Dashboard](2.deploy-dashboard.md).
+
   - If authentication is enabled, you can log in with the created accounts.
 
   - If authentication is not enabled, you can only log in using `root` as the username and random characters as the password.