diff --git a/go.mod b/go.mod
index 18feb80ef..859619d31 100644
--- a/go.mod
+++ b/go.mod
@@ -2,8 +2,6 @@ module github.com/pingcap/tidb-dashboard
 
 go 1.21
 
-toolchain go1.21.12
-
 require (
 	github.com/DATA-DOG/go-sqlmock v1.5.0
 	github.com/Masterminds/semver v1.5.0
diff --git a/scripts/go.mod b/scripts/go.mod
index 34f87f4e2..abcae6b42 100644
--- a/scripts/go.mod
+++ b/scripts/go.mod
@@ -2,8 +2,6 @@ module scripts
 
 go 1.21
 
-toolchain go1.21.12
-
 require (
 	github.com/codeskyblue/go-sh v0.0.0-20200712050446-30169cf553fe
 	github.com/olekukonko/tablewriter v0.0.5