diff --git a/docs/content.zh/docs/dev/table/sql-gateway/rest.md b/docs/content.zh/docs/dev/table/sql-gateway/rest.md
index a390f242d2bd8..6f0cc482021fb 100644
--- a/docs/content.zh/docs/dev/table/sql-gateway/rest.md
+++ b/docs/content.zh/docs/dev/table/sql-gateway/rest.md
@@ -91,7 +91,7 @@ Endpoint Options
 REST API
 ----------------
 
-OpenAPI 规范如下，默认版本是 v2。
+OpenAPI 规范如下，默认版本是 v3。
 
 | Version                       | Description                    |
 | ----------- |--------------------------------|
diff --git a/docs/content/docs/dev/table/sql-gateway/rest.md b/docs/content/docs/dev/table/sql-gateway/rest.md
index 4a4787f030c6f..eafefaad72b89 100644
--- a/docs/content/docs/dev/table/sql-gateway/rest.md
+++ b/docs/content/docs/dev/table/sql-gateway/rest.md
@@ -94,7 +94,7 @@ Endpoint Options
 REST API
 ----------------
 
-The available OpenAPI specification is as follows. The default version is v2.
+The available OpenAPI specification is as follows. The default version is v3.
 
 | Version                       | Description |
 | ----------- | ------- |