diff --git a/g/os/gfile/gfile_search.go b/g/os/gfile/gfile_search.go
index acce3d0eb..4f88af7dd 100644
--- a/g/os/gfile/gfile_search.go
+++ b/g/os/gfile/gfile_search.go
@@ -22,6 +22,7 @@ func Search(name string, prioritySearchPaths...string) (realPath string, err err
     if realPath != "" {
         return
     }
+    // TODO move search paths to internal package variable.
     // Search paths array.
     array := garray.NewStringArray(true)
     array.Append(prioritySearchPaths...)