diff --git a/service/dataselector.go b/service/dataselector.go
index 03f1dfd..1cc33f1 100644
--- a/service/dataselector.go
+++ b/service/dataselector.go
@@ -10,7 +10,7 @@ import (
 )
 
 
-type dataSelector struct { //包内调用，首字母小写
+type dataSelector struct {
 	GenericDataList []DataCell
 	DataSelect      *DataSelectQuery
 }