diff --git a/docs/extras/ecosystem/integrations/myscale.mdx b/docs/extras/ecosystem/integrations/myscale.mdx
index 1321c38c8e4..99464b623ef 100644
--- a/docs/extras/ecosystem/integrations/myscale.mdx
+++ b/docs/extras/ecosystem/integrations/myscale.mdx
@@ -25,7 +25,7 @@ There are two ways to set up parameters for myscale index.
 1. Environment Variables
 
     Before you run the app, please set the environment variable with `export`:
-    `export MYSCALE_URL='<your-endpoints-url>' MYSCALE_PORT=<your-endpoints-port> MYSCALE_USERNAME=<your-username> MYSCALE_PASSWORD=<your-password> ...`
+    `export MYSCALE_HOST='<your-endpoints-url>' MYSCALE_PORT=<your-endpoints-port> MYSCALE_USERNAME=<your-username> MYSCALE_PASSWORD=<your-password> ...`
 
     You can easily find your account, password and other info on our SaaS. For details please refer to [this document](https://docs.myscale.com/en/cluster-management/)
     Every attributes under `MyScaleSettings` can be set with prefix `MYSCALE_` and is case insensitive.