diff --git a/internal/proxy/task.go b/internal/proxy/task.go
index b82580b105..394e16b1d2 100644
--- a/internal/proxy/task.go
+++ b/internal/proxy/task.go
@@ -1457,7 +1457,7 @@ func (st *searchTask) PreExecute(ctx context.Context) error {
 	if showResp.Status.ErrorCode != commonpb.ErrorCode_Success {
 		return errors.New(showResp.Status.Reason)
 	}
-	log.Debug("query coordinator show collections",
+	log.Debug("QueryCoord show collections",
 		zap.Any("collID", collID),
 		zap.Any("collections", showResp.CollectionIDs),
 	)