diff --git a/util/pd_interceptor.go b/util/pd_interceptor.go
index 1676d7139..c2c9a0e2d 100644
--- a/util/pd_interceptor.go
+++ b/util/pd_interceptor.go
@@ -65,7 +65,7 @@ type InterceptedPDClient struct {
 }
 
 func NewInterceptedPDClient(client pd.Client) *InterceptedPDClient {
-	return &InterceptedPDClient{client.WithCallerComponent("InterceptedPDClient")}
+	return &InterceptedPDClient{client.WithCallerComponent("intercepted-pd-client")}
 }
 
 // interceptedTsFuture is a PD's wrapper future to record stmt detail.
@@ -129,7 +129,7 @@ func (m InterceptedPDClient) GetRegionByID(ctx context.Context, regionID uint64,
 func (m InterceptedPDClient) ScanRegions(ctx context.Context, key, endKey []byte, limit int, opts ...opt.GetRegionOption) ([]*router.Region, error) {
 	start := time.Now()
 	//nolint:staticcheck
-	r, err := m.Client.WithCallerComponent("InterceptedPDClient").ScanRegions(ctx, key, endKey, limit, opts...)
+	r, err := m.Client.WithCallerComponent("intercepted-pd-client").ScanRegions(ctx, key, endKey, limit, opts...)
 	recordPDWaitTime(ctx, start)
 	return r, err
 }