diff --git a/internal/locate/region_request_state_test.go b/internal/locate/region_request_state_test.go
index 58ac94563..efc26cf53 100644
--- a/internal/locate/region_request_state_test.go
+++ b/internal/locate/region_request_state_test.go
@@ -17,8 +17,6 @@ package locate
 import (
 	"context"
 	"fmt"
-	"reflect"
-	"runtime"
 	"strconv"
 	"strings"
 	"sync/atomic"