diff --git a/jf_itk/jk_exportExcel.cpp b/jf_itk/jk_exportExcel.cpp
index 57dd466..53fa9d5 100644
--- a/jf_itk/jk_exportExcel.cpp
+++ b/jf_itk/jk_exportExcel.cpp
@@ -79,6 +79,7 @@ int getTopLevel(tag_t target,map<tag_t,string> &rev_map)
 		AOM_ask_value_string(target,"item_id",&tar_id);
 		AOM_ask_value_string(target,"item_revision_id",&tar_rev);
 		//遍历map，如果重复就不插入
+		
 		boolean doesHave=false;
 		map<tag_t,string>::iterator rev_it;
 		for( rev_it = rev_map.begin(); rev_it != rev_map.end(); rev_it++ )