diff --git a/docs/en/v0.3/faq-and-others/faq.md b/docs/en/v0.3/faq-and-others/faq.md
index 48fe757c8..95cb3e3d5 100644
--- a/docs/en/v0.3/faq-and-others/faq.md
+++ b/docs/en/v0.3/faq-and-others/faq.md
@@ -33,10 +33,9 @@ GreptimeDB implements PromQL operator pushdown in our latest distributed version
 
 Yes, It's compatible with Grafana.
 
-GreptimeDB supports MySQL and PostgreSQL protocol, so you can use [MySQL or PG grafana
-plugin](https://grafana.com/docs/grafana/latest/datasources/mysql/) to config GreptimeDB as a datasource. Then you can use SQL to query the data.
+GreptimeDB supports MySQL,PostgreSQL and Prometheus protocol, so you can use [MySQL](https://grafana.com/docs/grafana/latest/datasources/mysql/), [PG](https://grafana.com/docs/grafana/latest/datasources/postgres/) and [Prometheus](https://grafana.com/docs/grafana/latest/datasources/prometheus/) grafana plugin to config GreptimeDB as a datasource. Then you can use SQL or PromQL to query the data.
 
-Also, we are implementing PromQL natively which is frequently used with Grafana.
+We are implementing PromQL natively which is frequently used with Grafana. Currently PromQL is not 100% compatible with Prometheus.
 
 ## How does this compare to Loki? Is there a crate with Rust bindings available, preferably as tracing or logging subscriber?
 
diff --git a/docs/zh/v0.4/db-cloud-shared/clients/grafana-integration.md b/docs/zh/v0.4/db-cloud-shared/clients/grafana-integration.md
index f60ebea23..ecfa0d37e 100644
--- a/docs/zh/v0.4/db-cloud-shared/clients/grafana-integration.md
+++ b/docs/zh/v0.4/db-cloud-shared/clients/grafana-integration.md
@@ -8,7 +8,7 @@ GreptimeDB 服务可以配置为 [Grafana 数据源](https://grafana.com/docs/gr
 在 HTTP 中填写 Prometheus server URL
 
 - GreptimeCloud 请填写 `https://<host>/v1/prometheus?db=<dbname>`
-- Self-host GreptimeDB 请填写自己的地址，例如：`http://localhost:4000/v1/prometheus?db=<dbname>`
+- 自托管 GreptimeDB 请填写自己的地址，例如：`http://localhost:4000/v1/prometheus?db=<dbname>`
 
 在 Auth 部分中单击 basic auth，并在 Basic Auth Details 中填写 GreptimeDB 的用户名和密码：